Release 2.90.0

Merge pull request #661 from CartoDB/fix_invalidation_for_v2x_version
Fix invalidation cache issues for v2x version
2017-04-10 12:31:08 +02:00 · 2017-04-10 12:11:15 +02:00 · 2017-04-10 12:05:24 +02:00 · 2017-04-10 11:54:31 +02:00 · 2017-04-07 16:40:51 +02:00 · 2017-04-07 16:17:04 +02:00
67 changed files with 5186 additions and 4464 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,6 @@ tools/munin/windshaft.conf
 logs/
 pids/
 redis.pid
-*.log
+test.log
+npm-debug.log
 coverage/
-.DS_Store
--- a/.jshintrc
+++ b/.jshintrc
@@ -40,7 +40,7 @@
    "debug"         : false,     // true: Allow debugger statements e.g. browser breakpoints.
 //    "eqnull"        : false,     // true: Tolerate use of `== null`
 //    "es5"           : false,     // true: Allow ES5 syntax (ex: getters and setters)
-    "esnext"        : true,     // true: Allow ES.next (ES6) syntax (ex: `const`)
+//    "esnext"        : false,     // true: Allow ES.next (ES6) syntax (ex: `const`)
 //    "moz"           : false,     // true: Allow Mozilla specific syntax (extends and overrides esnext features)
 //    // (ex: `for each`, multiple try/catch, function expression…)
 //    "evil"          : false,     // true: Tolerate use of `eval` and `new Function()`
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,8 +2,6 @@ dist: trusty
 addons:
  postgresql: "9.5"
  apt:
-    sources:
-      - ubuntu-toolchain-r-test
    packages:
      - postgresql-9.5-postgis-2.3
      - postgresql-plpython-9.5
@@ -12,7 +10,6 @@ addons:
      - libjpeg8-dev
      - libgif-dev
      - libpango1.0-dev
-      - g++-4.9

 before_install:
  - createdb template_postgis
@@ -20,8 +17,8 @@ before_install:
  - psql -c "CREATE EXTENSION postgis" template_postgis

 env:
-  - NPROCS=1 JOBS=1 PGUSER=postgres CXX=g++-4.9
+  - NPROCS=1 JOBS=1 PGUSER=postgres

 language: node_js
 node_js:
-  - "6"
+  - "0.10"
--- a/4
+++ b/4
@@ -1,8 +1,8 @@
 1. Test (make clean all check), fix if broken before proceeding
 2. Ensure proper version in package.json
 3. Ensure NEWS section exists for the new version, review it, add release date
-4. Recreate yarn.lock with: `yarn upgrade`
-5. Commit package.json, yarn.lock, NEWS
+4. Recreate npm-shrinkwrap.json with: `make shrinkwrap`
+5. Commit package.json, npm-shrinwrap.json, NEWS
 6. git tag -a Major.Minor.Patch # use NEWS section as content
 7. Stub NEWS/package for next version

--- a/INSTALL.md
+++ b/INSTALL.md
@@ -4,11 +4,11 @@
 Make sure that you have the requirements needed. These are

 - Core
-  - Node.js >=6.9.x
-  - yarn >=0.21.3
+  - Node.js >=0.8
+  - npm >=1.2.1 <2.0.0
  - PostgreSQL >8.3.x, PostGIS >1.5.x
  - Redis >2.4.0 (http://www.redis.io)
-  - Mapnik >3.x. See [Installing Mapnik](https://github.com/CartoDB/Windshaft#installing-mapnik).
+  - Mapnik 2.0.1, 2.0.2, 2.1.0, 2.2.0, 2.3.0. See [Installing Mapnik](https://github.com/CartoDB/Windshaft#installing-mapnik).
  - Windshaft: check [Windshaft dependencies and installation notes](https://github.com/CartoDB/Windshaft#dependencies)
  - libcairo2-dev, libpango1.0-dev, libjpeg8-dev and libgif-dev for server side canvas support

@@ -43,11 +43,11 @@ psql -d template_postgis -c 'CREATE EXTENSION postgis;'
 To fetch and build all node-based dependencies, run:

 ```
-yarn
+npm install
 ```

-Note that the ```yarn``` step will populate the node_modules/
+Note that the ```npm install``` step will populate the node_modules/
 directory with modules, some of which being compiled on demand. If you
 happen to have startup errors you may need to force rebuilding those
 modules. At any time just wipe out the node_modules/ directory and run
-```yarn``` again.
+```npm install``` again.
--- a/6
+++ b/6
@@ -9,6 +9,12 @@ all:
 clean:
 	rm -rf node_modules/

+shrinkwrap: clean
+	rm npm-shrinkwrap.json
+	npm install --no-shrinkwrap --production
+	npm prune
+	npm shrinkwrap
+
 distclean: clean
 	rm config.status*

--- a/NEWS.md
+++ b/NEWS.md
@@ -1,190 +1,15 @@
 # Changelog

-## 3.9.3
-Released 2017-06-16
-
-Announcements:
- - Upgrades camshaft to [0.55.5](https://github.com/CartoDB/camshaft/releases/tag/0.55.5).
-
-## 3.9.2
-Released 2017-06-16
-
-Announcements:
- - Upgrades camshaft to [0.55.4](https://github.com/CartoDB/camshaft/releases/tag/0.55.4).
-
-## 3.9.1
-Released 2017-06-06
-
-Announcements:
- - Upgrades camshaft to [0.55.3](https://github.com/CartoDB/camshaft/releases/tag/0.55.3).
-
-
-## 3.9.0
-Released 2017-05-31
-
-Announcements:
- - Upgrades windshaft to [3.2.1](https://github.com/CartoDB/windshaft/releases/tag/3.2.1).
- - Add support to retrieve info about layer stats in map instantiation.
- - Upgrades camshaft to [0.55.2](https://github.com/CartoDB/camshaft/releases/tag/0.55.2).
- - Remove promise polyfill from turbo-carto adapter
-
-
-## 3.8.0
-Released 2017-05-22
-
-Announcements:
- - Upgrades camshaft to [0.55.0](https://github.com/CartoDB/camshaft/releases/tag/0.55.0).
- - Upgrades turbo-carto to [0.19.1](https://github.com/CartoDB/turbo-carto/releases/tag/0.19.1)
-
-
-## 3.7.1
-Released 2017-05-18
-
-Bug fixes:
- - Fix buffersize assignment when is not defined in requested mapconfig.
-
-
-## 3.7.0
-Released 2017-05-18
-
-Announcements:
- Manage multiple values of buffer-size for different formats
- Upgrades windshaft to [3.2.0](https://github.com/CartoDB/windshaft/releases/tag/3.2.0).
-
-
-## 3.6.6
-Released 2017-05-11
-
-Announcements:
- - Upgrades camshaft to [0.54.4](https://github.com/CartoDB/camshaft/releases/tag/0.54.4).
-
-
-## 3.6.5
-Released 2017-05-09
-
-Announcements:
- - Upgrades camshaft to [0.54.3](https://github.com/CartoDB/camshaft/releases/tag/0.54.3).
-
-
-## 3.6.4
-Released 2017-05-05
-
-Announcements:
- - Upgrade cartodb-psql to [0.8.0](https://github.com/CartoDB/node-cartodb-psql/releases/tag/0.8.0).
- - Upgrades camshaft to [0.54.2](https://github.com/CartoDB/camshaft/releases/tag/0.54.2).
- - Upgrades windshaft to [3.1.2](https://github.com/CartoDB/windshaft/releases/tag/3.1.2).
-
-
-## 3.6.3
-Released 2017-04-25
-
-Announcements:
- - Upgrades windshaft to [3.1.1](https://github.com/CartoDB/windshaft/releases/tag/3.1.1).
-
-
-## 3.6.2
-Released 2017-04-24
-
-Announcements:
- - Upgrades grainstore to [1.6.3](https://github.com/CartoDB/grainstore/releases/tag/1.6.3).
-
-
-## 3.6.1
-Released 2017-04-24
-
-Announcements:
- - Upgrades camshaft to [0.54.1](https://github.com/CartoDB/camshaft/releases/tag/0.54.1).
-
-
-## 3.6.0
-Released 2017-04-20
-
-Announcements:
- - Upgrades camshaft to [0.54.0](https://github.com/CartoDB/camshaft/releases/tag/0.54.0).
-
-
-## 3.5.1
-Released 2017-04-11
-
-Announcements:
- - Upgrades camshaft to [0.53.1](https://github.com/CartoDB/camshaft/releases/tag/0.53.1).
-
-
-## 3.5.0
+## 2.90.0
 Released 2017-04-10

 Bug fixes:
- - Fix invalidation of cache for maps with analyses #638.
+ - Fix invalidation of cache for maps with analyses #661.

 Announcements:
- - Upgrades camshaft to [0.53.0](https://github.com/CartoDB/camshaft/releases/tag/0.53.0).
+ - Upgrades camshaft to [0.53.0](https://github.com/CartoDB/camshaft/releases/tag/0.53.0)


-## 3.4.0
-Released 2017-04-03
-
-Announcements:
- - Upgrades camshaft to [0.51.0](https://github.com/CartoDB/camshaft/releases/tag/0.51.0).
-
-
-## 3.3.0
-Released 2017-04-03
-
-New features:
- - Static map endpoints allow specifying the layers to render #653.
-
-
-## 3.2.0
-Released 2017-03-30
-
-Announcements:
- - Upgrades windshaft to [3.1.0](https://github.com/CartoDB/windshaft/releases/tag/3.1.0).
- - Active GC interval.
-
-
-## 3.1.1
-Released 2017-03-23
-
-Bug fixes:
- - Use crc32 instead of md5 for computing subdomain candidate #642
-
-
-## 3.1.0
-Released 2017-03-22
-
-Features:
- - Generate URLs for resources based on CDN and template rules
-
-
-## 3.0.2
-Released 2017-03-22
-
-Bug fixes:
- - Upgrade dependencies
- - Improve docs: remove mentions to NPM and use yarn instead
- - Remove script to generate npm-shrinkwrap file
-
-
-## 3.0.1
-Released 2017-03-21
-
-Announcements:
- - Upgrades windshaft to [3.0.1](https://github.com/CartoDB/windshaft/releases/tag/3.0.1).
-
-
-## 3.0.0
-Released 2017-03-21
-
-Announcements:
- - Supports Node v6.9.x
- - Drops support for Node v0.10.x
- - Upgrades windshaft to 3.0.0
- - Upgrades cartodb-query-tables to 0.2.0
- - Upgrades cartodb-redis to 0.13.2
- - Upgrades redis-mpool to 0.4.1
-
-**Note**: Due to this [issue](https://github.com/npm/npm/issues/15713), Windshaft-cartodb must be installed with `yarn` instead of `npm` providing just a `yarn.lock` to get consistent installs across machines.
-
 ## 2.89.0
 Released 2017-03-17

--- a/README.md
+++ b/README.md
@@ -32,14 +32,14 @@ Upgrading
 Checkout your commit/branch. If you need to reinstall dependencies (you can check [NEWS](NEWS.md)) do the following:

 ```
-rm -rf node_modules; yarn
+rm -rf node_modules; npm install
 ```

 Run
 ---

 ```
-node app.js <env>
+node app.js <env> 
 ```

 Where <env> is the name of a configuration file under config/environments/.
@@ -71,12 +71,12 @@ See [CONTRIBUTING.md](CONTRIBUTING.md).
 ### Developing with a custom windshaft version

 If you plan or want to use a custom / not released yet version of windshaft (or any other dependency) the best option is
-to use `yarn link`. You can read more about it at [yarn-link: Symlink a package folder](https://yarnpkg.com/en/docs/cli/link).
+to use `npm link`. You can read more about it at [npm-link: Symlink a package folder](https://docs.npmjs.com/cli/link).

 **Quick start**:

 ```shell
-~/windshaft-directory $ yarn
-~/windshaft-directory $ yarn link
-~/windshaft-cartodb-directory $ yarn link windshaft
+~/windshaft-directory $ npm install
+~/windshaft-directory $ npm link
+~/windshaft-cartodb-directory $ npm link windshaft
 ```
--- a/app.js
+++ b/app.js
@@ -110,7 +110,6 @@ var listener = server.listen(serverOptions.bind.port, serverOptions.bind.host, b
 var version = require("./package").version;

 listener.on('listening', function() {
-    log("Using Node.js %s", process.version);
    log('Using configuration file "%s"', configurationFile);
    log(
        "Windshaft tileserver %s started on %s:%s PID=%d (%s)",
@@ -136,17 +135,3 @@ process.on('SIGHUP', function() {
 process.on('uncaughtException', function(err) {
    global.logger.error('Uncaught exception: ' + err.stack);
 });
-
-if (global.gc) {
-    var gcInterval = Number.isFinite(global.environment.gc_interval) ?
-        global.environment.gc_interval :
-        10000;
-
-    if (gcInterval > 0) {
-        setInterval(function gcForcedCycle() {
-            var start = Date.now();
-            global.gc();
-            global.statsClient.timing('windshaft.gc', Date.now() - start);
-        }, gcInterval);
-    }
-}
--- a/config/environments/development.js.example
+++ b/config/environments/development.js.example
@@ -6,9 +6,6 @@ var config = {
    // Its default size is 4, but it can be changed at startup time (the absolute maximum is 128).
    // See http://docs.libuv.org/en/latest/threadpool.html
    ,uv_threadpool_size: undefined
-    // Time in milliseconds to force GC cycle.
-    // Disable by using <=0 value.
-    ,gc_interval: 10000
    // Regular expression pattern to extract username
    // from hostname. Must have a single grabbing block.
    ,user_from_host: '^(.*)\\.localhost'
--- a/config/environments/production.js.example
+++ b/config/environments/production.js.example
@@ -6,9 +6,6 @@ var config = {
    // Its default size is 4, but it can be changed at startup time (the absolute maximum is 128).
    // See http://docs.libuv.org/en/latest/threadpool.html
    ,uv_threadpool_size: undefined
-    // Time in milliseconds to force GC cycle.
-    // Disable by using <=0 value.
-    ,gc_interval: 10000
    // Regular expression pattern to extract username
    // from hostname. Must have a single grabbing block.
    ,user_from_host: '^(.*)\\.cartodb\\.com$'
--- a/config/environments/staging.js.example
+++ b/config/environments/staging.js.example
@@ -6,9 +6,6 @@ var config = {
    // Its default size is 4, but it can be changed at startup time (the absolute maximum is 128).
    // See http://docs.libuv.org/en/latest/threadpool.html
    ,uv_threadpool_size: undefined
-    // Time in milliseconds to force GC cycle.
-    // Disable by using <=0 value.
-    ,gc_interval: 10000
    // Regular expression pattern to extract username
    // from hostname. Must have a single grabbing block.
    ,user_from_host: '^(.*)\\.cartodb\\.com$'
--- a/config/environments/test.js.example
+++ b/config/environments/test.js.example
@@ -6,9 +6,6 @@ var config = {
    // Its default size is 4, but it can be changed at startup time (the absolute maximum is 128).
    // See http://docs.libuv.org/en/latest/threadpool.html
    ,uv_threadpool_size: undefined
-    // Time in milliseconds to force GC cycle.
-    // Disable by using <=0 value.
-    ,gc_interval: 10000
    // Regular expression pattern to extract username
    // from hostname. Must have a single grabbing block.
    ,user_from_host: '(.*)'
--- a/docs/named_maps.md
+++ b/docs/named_maps.md
@@ -124,7 +124,7 @@ view (optional) | extra keys to specify the view area for the map. It can be use

 ### Placeholder Format

-Placeholders are variables that can be placed in your template.json file. Placeholders need to be defined with a `type` and a default value for MapConfigs. See details about defining a MapConfig `type` for [Layergroup configurations](http://docs.carto.com/carto-engine/maps-api/mapconfig/#layergroup-configurations).
+Placeholders are variables that can be placed in your template.json file. Placeholders need to be defined with a `type` and a default value for MapConfigs. See details about defining a MapConfig `type` for [Layergoup configurations](http://docs.carto.com/carto-engine/maps-api/mapconfig/#layergroup-configurations).

 Valid placeholder names start with a letter and can only contain letters, numbers, or underscores. They have to be written between the `<%=` and `%>` strings in order to be replaced inside the Named Maps API.

@@ -527,11 +527,11 @@ If you are creating a Torque layer in a Named Map without using the Torque.js li

 #### Examples of Named Maps created with CARTO.js

- [Named Map selectors with interaction](http://bl.ocks.org/andy-esch/515a8af1f99d5e690484)
+- [Named Map selectors with interaction](http://bl.ocks.org/ohasselblad/515a8af1f99d5e690484)

- [Named Map with interactivity](http://bl.ocks.org/andy-esch/d1a45b8ff5e7bd90cd68)
+- [Named Map with interactivity](http://bl.ocks.org/ohasselblad/d1a45b8ff5e7bd90cd68)

- [Toggling sublayers in a Named Map](http://bl.ocks.org/andy-esch/c1a0f4913610eec53cd3)
+- [Toggling sublayers in a Named Map](http://bl.ocks.org/ohasselblad/c1a0f4913610eec53cd3)

 ## Fetching XYZ Tiles for Named Maps

--- a/docs/static_maps_api.md
+++ b/docs/static_maps_api.md
@@ -150,10 +150,6 @@ It is important to note that generated images are cached from the live data refe
 * Image resolution is set to 72 DPI
 * JPEG quality is 85%
 * Timeout limits for generating static maps are the same across CARTO Builder and CARTO Engine. It is important to ensure timely processing of queries.
-* If you are publishing your map as a static image with the API, you must manually add [attributions](https://carto.com/attribution) for your static map image. For example, add the following attribution code:
-
-{% highlight javascript %}attribution: '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, &copy; <a href="https://carto.com/attributions">CARTO</a>
-{% endhighlight %}

 ## Examples

--- a/lib/cartodb/api/auth_api.js
+++ b/lib/cartodb/api/auth_api.js
@@ -95,7 +95,9 @@ AuthApi.prototype.authorize = function(req, callback) {
            self.authorizedByAPIKey(user, req, this);
        },
        function checkApiKey(err, authorized){
-            req.profiler.done('authorizedByAPIKey');
+            if (req.profiler) {
+                req.profiler.done('authorizedByAPIKey');
+            }
            assert.ifError(err);

            // if not authorized by api_key, continue
@@ -129,7 +131,9 @@ AuthApi.prototype.authorize = function(req, callback) {
            }

            self.pgConnection.setDBAuth(user, req.params, function(err) {
-                req.profiler.done('setDBAuth');
+                if (req.profiler) {
+                    req.profiler.done('setDBAuth');
+                }
                callback(err, true); // authorized (or error)
            });
        }
--- a/lib/cartodb/backends/dataview.js
+++ b/lib/cartodb/backends/dataview.js
@@ -43,19 +43,53 @@ DataviewBackend.prototype.getDataview = function (mapConfigProvider, user, param
            ownFilter = !!ownFilter;

            var query = (ownFilter) ? dataviewDefinition.sql.own_filter_on : dataviewDefinition.sql.own_filter_off;
+            var sourceId =  dataviewDefinition.source.id; // node.id
+            var layer = _.find(mapConfig.obj().layers, function(l) {
+                return l.options.source && (l.options.source.id === sourceId);
+            });
+            var queryRewriteData = layer && layer.options.query_rewrite_data;
+            if (queryRewriteData && dataviewDefinition.node.type === 'source') {
+                queryRewriteData = _.extend({}, queryRewriteData, {
+                    filters: dataviewDefinition.node.filters,
+                    unfiltered_query: dataviewDefinition.sql.own_filter_on
+                });
+            }
+
            if (params.bbox) {
                var bboxFilter = new BBoxFilter({column: 'the_geom_webmercator', srid: 3857}, {bbox: params.bbox});
                query = bboxFilter.sql(query);
+                if ( queryRewriteData ) {
+                    var bbox_filter_definition = {
+                        type: 'bbox',
+                        options: {
+                            column: 'the_geom_webmercator',
+                            srid: 3857
+                        },
+                        params: {
+                            bbox: params.bbox
+                        }
+                    };
+                    queryRewriteData = _.extend(queryRewriteData, { bbox_filter: bbox_filter_definition });
+                }
            }

-            var queryRewriteData = getQueryRewriteData(mapConfig, dataviewDefinition, params);
-
            var dataviewFactory = DataviewFactoryWithOverviews.getFactory(
                overviewsQueryRewriter, queryRewriteData, { bbox: params.bbox }
            );

+            var overrideParams = _.reduce(_.pick(params, 'start', 'end', 'bins'),
+                function castNumbers(overrides, val, k) {
+                    if (!Number.isFinite(+val)) {
+                        throw new Error('Invalid number format for parameter \'' + k + '\'');
+                    }
+                    overrides[k] = +val;
+                    return overrides;
+                },
+                {ownFilter: ownFilter}
+            );
+
            var dataview = dataviewFactory.getDataview(query, dataviewDefinition);
-            dataview.getResult(pg, getOverrideParams(params, ownFilter), this);
+            dataview.getResult(pg, overrideParams, this);
        },
        function returnCallback(err, result) {
            return callback(err, result);
@@ -63,49 +97,6 @@ DataviewBackend.prototype.getDataview = function (mapConfigProvider, user, param
    );
 };

-function getQueryRewriteData(mapConfig, dataviewDefinition, params) {
-    var sourceId = dataviewDefinition.source.id; // node.id
-    var layer = _.find(mapConfig.obj().layers, function(l) {
-        return l.options.source && (l.options.source.id === sourceId);
-    });
-    var queryRewriteData = layer && layer.options.query_rewrite_data;
-    if (queryRewriteData && dataviewDefinition.node.type === 'source') {
-        queryRewriteData = _.extend({}, queryRewriteData, {
-            filters: dataviewDefinition.node.filters,
-            unfiltered_query: dataviewDefinition.sql.own_filter_on
-        });
-    }
-
-    if (params.bbox && queryRewriteData) {
-        var bbox_filter_definition = {
-            type: 'bbox',
-            options: {
-                column: 'the_geom_webmercator',
-                srid: 3857
-            },
-            params: {
-                bbox: params.bbox
-            }
-        };
-        queryRewriteData = _.extend(queryRewriteData, { bbox_filter: bbox_filter_definition });
-    }
-
-    return queryRewriteData;
-}
-
-function getOverrideParams(params, ownFilter) {
-    return _.reduce(_.pick(params, 'start', 'end', 'bins'),
-        function castNumbers(overrides, val, k) {
-            if (!Number.isFinite(+val)) {
-                throw new Error('Invalid number format for parameter \'' + k + '\'');
-            }
-            overrides[k] = +val;
-            return overrides;
-        },
-        {ownFilter: ownFilter}
-    );
-}
-
 DataviewBackend.prototype.search = function (mapConfigProvider, user, params, callback) {
    var dataviewName = params.dataviewName;

--- a/lib/cartodb/backends/layer-stats/empty-layer-stats.js
+++ b/lib/cartodb/backends/layer-stats/empty-layer-stats.js
@@ -1,16 +0,0 @@
-function EmptyLayerStats(types) {
-    this._types = types || {};
-}
-
-EmptyLayerStats.prototype.is = function (type) {
-    return this._types[type] ? this._types[type] : false;
-};
-
-EmptyLayerStats.prototype.getStats =
-function (layer, dbConnection, callback) {
-    setImmediate(function() {
-        callback(null, {});
-    });
-};
-
-module.exports = EmptyLayerStats;
--- a/lib/cartodb/backends/layer-stats/factory.js
+++ b/lib/cartodb/backends/layer-stats/factory.js
@@ -1,23 +0,0 @@
-var LayerStats = require('./layer-stats');
-var EmptyLayerStats = require('./empty-layer-stats');
-var MapnikLayerStats = require('./mapnik-layer-stats');
-var TorqueLayerStats = require('./torque-layer-stats');
-
-module.exports = function LayerStatsFactory(type) {
-    var layerStatsIterator = [];
-    var selectedType = type || 'ALL';
-
-    if (selectedType === 'ALL') {
-        layerStatsIterator.push(new EmptyLayerStats({ http: true, plain: true }));
-        layerStatsIterator.push(new MapnikLayerStats());
-        layerStatsIterator.push(new TorqueLayerStats());
-    } else if (selectedType === 'mapnik') {
-        layerStatsIterator.push(new EmptyLayerStats({ http: true, plain: true, torque: true }));
-        layerStatsIterator.push(new MapnikLayerStats());
-    } else if (selectedType === 'torque') {
-        layerStatsIterator.push(new EmptyLayerStats({ http: true, plain: true, mapnik: true }));
-        layerStatsIterator.push(new TorqueLayerStats());
-    }
-
-    return new LayerStats(layerStatsIterator);
-};
--- a/lib/cartodb/backends/layer-stats/layer-stats.js
+++ b/lib/cartodb/backends/layer-stats/layer-stats.js
@@ -1,45 +0,0 @@
-var queue = require('queue-async');
-
-function LayerStats(layerStatsIterator) {
-    this.layerStatsIterator = layerStatsIterator;
-}
-
-LayerStats.prototype.getStats = function (mapConfig, dbConnection, callback) {
-    var self = this;
-    var stats = [];
-
-    if (!mapConfig.getLayers().length) {
-        return callback(null, stats);
-    }
-    var metaQueue = queue(mapConfig.getLayers().length);
-    mapConfig.getLayers().forEach(function (layer, layerId) {
-        var layerType = mapConfig.layerType(layerId);
-
-        for (var i = 0; i < self.layerStatsIterator.length; i++) {
-            if (self.layerStatsIterator[i].is(layerType)) {
-                var getStats = self.layerStatsIterator[i].getStats.bind(self.layerStatsIterator[i]);
-                metaQueue.defer(getStats, layer, dbConnection);
-                break;
-            }
-        }
-    });
-
-    metaQueue.awaitAll(function (err, results) {
-        if (err) {
-            return callback(err);
-        }
-
-        if (!results) {
-            return callback(null, null);
-        }
-
-        mapConfig.getLayers().forEach(function (layer, layerIndex) {
-            stats[layerIndex] = results[layerIndex];
-        });
-
-        return callback(err, stats);
-    });
-
-};
-
-module.exports = LayerStats;
--- a/lib/cartodb/backends/layer-stats/mapnik-layer-stats.js
+++ b/lib/cartodb/backends/layer-stats/mapnik-layer-stats.js
@@ -1,28 +0,0 @@
-var queryUtils = require('../../utils/query-utils');
-
-function MapnikLayerStats () {
-    this._types = {
-        mapnik: true,
-        cartodb: true
-    };
-}
-
-MapnikLayerStats.prototype.is = function (type) {
-    return this._types[type] ? this._types[type] : false;
-};
-
-MapnikLayerStats.prototype.getStats =
-function (layer, dbConnection, callback) {
-    var queryRowCountSql = queryUtils.getQueryRowCount(layer.options.sql);
-    // This query would gather stats for postgresql table if not exists
-    dbConnection.query(queryRowCountSql, function (err, res) {
-        if (err) {
-            return callback(null, {estimatedFeatureCount: -1});
-        } else {
-            // We decided that the relation is 1 row == 1 feature
-            return callback(null, {estimatedFeatureCount: res.rows[0].rows});
-        }
-    });
-};
-
-module.exports = MapnikLayerStats;
--- a/lib/cartodb/backends/layer-stats/torque-layer-stats.js
+++ b/lib/cartodb/backends/layer-stats/torque-layer-stats.js
@@ -1,16 +0,0 @@
-function TorqueLayerStats() {
-    this._types = {
-        torque: true
-    };
-}
-
-TorqueLayerStats.prototype.is = function (type) {
-    return this._types[type] ? this._types[type] : false;
-};
-
-TorqueLayerStats.prototype.getStats =
-function (layer, dbConnection, callback) {
-    return callback(null, {});
-};
-
-module.exports = TorqueLayerStats;
--- a/lib/cartodb/backends/stats.js
+++ b/lib/cartodb/backends/stats.js
@@ -1,16 +0,0 @@
-var layerStats = require('./layer-stats/factory');
-
-function StatsBackend() {
-}
-
-module.exports = StatsBackend;
-
-StatsBackend.prototype.getStats = function(mapConfig, dbConnection, callback) {
-    var enabledFeatures = global.environment.enabledFeatures;
-    var layerStatsEnabled = enabledFeatures ? enabledFeatures.layerStats: false;
-    if (layerStatsEnabled) {
-        layerStats().getStats(mapConfig, dbConnection, callback);
-    } else {
-        return callback(null, []);
-    }
-};
--- a/lib/cartodb/backends/template_maps.js
+++ b/lib/cartodb/backends/template_maps.js
@@ -296,7 +296,7 @@ TemplateMaps.prototype.delTemplate = function(owner, tpl_id, callback) {
 // @param callback function(err)
 //
 TemplateMaps.prototype.updTemplate = function(owner, tpl_id, template, callback) {
-
+    
    var self = this;

    template = templateDefaults(template);
@@ -430,17 +430,13 @@ var _reNumber = /^([-+]?[\d\.]?\d+([eE][+-]?\d+)?)$/,
    _reCSSColorVal = /^#[0-9a-fA-F]{3,6}$/;

 function _replaceVars (str, params) {
-    // Construct regular expressions for each param
+  //return _.template(str, params); // lazy way, possibly dangerous
+  // Construct regular expressions for each param
    Object.keys(params).forEach(function(k) {
        str = str.replace(new RegExp("<%=\\s*" + k + "\\s*%>", "g"), params[k]);
    });
    return str;
 }
-
-function isObject(val) {
-    return ( _.isObject(val) && !_.isArray(val) && !_.isFunction(val));
-}
-
 TemplateMaps.prototype.instance = function(template, params) {
  var all_params = {};
  var phold = template.placeholders || {};
@@ -478,13 +474,6 @@ TemplateMaps.prototype.instance = function(template, params) {

  // NOTE: we're deep-cloning the layergroup here
  var layergroup = JSON.parse(JSON.stringify(template.layergroup));
-
-  if (layergroup.buffersize && isObject(layergroup.buffersize)) {
-      Object.keys(layergroup.buffersize).forEach(function(k) {
-        layergroup.buffersize[k] = parseInt(_replaceVars(layergroup.buffersize[k], all_params), 10);
-      });
-  }
-
  for (var i=0; i<layergroup.layers.length; ++i) {
    var lyropt = layergroup.layers[i].options;

--- a/lib/cartodb/controllers/base.js
+++ b/lib/cartodb/controllers/base.js
@@ -61,7 +61,9 @@ BaseController.prototype.req2params = function(req, callback){
        lzmaWorker.decompress(
            lzma,
            function(result) {
-                req.profiler.done('lzma');
+                if (req.profiler) {
+                    req.profiler.done('lzma');
+                }
                try {
                    delete req.query.lzma;
                    _.extend(req.query, JSON.parse(result));
@@ -117,14 +119,18 @@ BaseController.prototype.req2params = function(req, callback){
    // bring all query values onto req.params object
    _.extend(req.params, req.query);

-    req.profiler.done('req2params.setup');
+    if (req.profiler) {
+        req.profiler.done('req2params.setup');
+    }

    step(
        function getPrivacy(){
            self.authApi.authorize(req, this);
        },
        function validateAuthorization(err, authorized) {
-            req.profiler.done('authorize');
+            if (req.profiler) {
+                req.profiler.done('authorize');
+            }
            assert.ifError(err);
            if(!authorized) {
                err = new Error("Sorry, you are unauthorized (permission denied)");
@@ -165,7 +171,9 @@ BaseController.prototype.send = function(req, res, body, status, headers) {
        res.set('X-Served-By-DB-Host', req.params.dbhost);
    }

-    res.set('X-Tiler-Profiler', req.profiler.toJSONString());
+    if (req.profiler) {
+        res.set('X-Tiler-Profiler', req.profiler.toJSONString());
+    }

    if (headers) {
        res.set(headers);
@@ -183,12 +191,14 @@ BaseController.prototype.send = function(req, res, body, status, headers) {
        res.send(body);
    }

-    try {
-        // May throw due to dns, see
-        // See http://github.com/CartoDB/Windshaft/issues/166
-        req.profiler.sendStats();
-    } catch (err) {
-        debug("error sending profiling stats: " + err);
+    if (req.profiler) {
+        try {
+            // May throw due to dns, see
+            // See http://github.com/CartoDB/Windshaft/issues/166
+            req.profiler.sendStats();
+        } catch (err) {
+            debug("error sending profiling stats: " + err);
+        }
    }
 };
 // jshint maxcomplexity:6
--- a/lib/cartodb/controllers/layergroup.js
+++ b/lib/cartodb/controllers/layergroup.js
@@ -253,9 +253,7 @@ LayergroupController.prototype.finalizeGetTileOrGrid = function(err, req, res, t
        grid_json: true,
        json_torque: true,
        torque_json: true,
-        png: true,
-        png32: true,
-        mvt: true
+        png: true
    };

    var formatStat = 'invalid';
--- a/lib/cartodb/controllers/map.js
+++ b/lib/cartodb/controllers/map.js
@@ -20,7 +20,6 @@ var NamedMapsCacheEntry = require('../cache/model/named_maps_entry');
 var NamedMapMapConfigProvider = require('../models/mapconfig/provider/named-map-provider');
 var CreateLayergroupMapConfigProvider = require('../models/mapconfig/provider/create-layergroup-provider');

-
 /**
 * @param {AuthApi} authApi
 * @param {PgConnection} pgConnection
@@ -31,12 +30,10 @@ var CreateLayergroupMapConfigProvider = require('../models/mapconfig/provider/cr
 * @param {UserLimitsApi} userLimitsApi
 * @param {LayergroupAffectedTables} layergroupAffectedTables
 * @param {MapConfigAdapter} mapConfigAdapter
- * @param {StatsBackend} statsBackend
 * @constructor
 */
 function MapController(authApi, pgConnection, templateMaps, mapBackend, metadataBackend,
-                       surrogateKeysCache, userLimitsApi, layergroupAffectedTables, mapConfigAdapter,
-                       statsBackend) {
+                       surrogateKeysCache, userLimitsApi, layergroupAffectedTables, mapConfigAdapter) {

    BaseController.call(this, authApi, pgConnection);

@@ -50,8 +47,6 @@ function MapController(authApi, pgConnection, templateMaps, mapBackend, metadata

    this.mapConfigAdapter = mapConfigAdapter;
    this.resourceLocator = new ResourceLocator(global.environment);
-
-    this.statsBackend = statsBackend;
 }

 util.inherits(MapController, BaseController);
@@ -92,7 +87,9 @@ MapController.prototype.createPost = function(req, res) {
 };

 MapController.prototype.instantiate = function(req, res) {
-    req.profiler.start('windshaft-cartodb.instance_template_post');
+    if (req.profiler) {
+        req.profiler.start('windshaft-cartodb.instance_template_post');
+    }

    this.instantiateTemplate(req, res, function prepareTemplateParams(callback) {
        if (!req.is('application/json')) {
@@ -103,7 +100,9 @@ MapController.prototype.instantiate = function(req, res) {
 };

 MapController.prototype.jsonp = function(req, res) {
-    req.profiler.start('windshaft-cartodb.instance_template_get');
+    if (req.profiler) {
+        req.profiler.start('windshaft-cartodb.instance_template_get');
+    }

    this.instantiateTemplate(req, res, function prepareJsonTemplateParams(callback) {
        var err = null;
@@ -219,6 +218,7 @@ MapController.prototype.instantiateTemplate = function(req, res, prepareParamsFn

    var mapConfigProvider;
    var mapConfig;
+
    step(
        function setupParams(){
            self.req2params(req, this);
@@ -253,9 +253,7 @@ MapController.prototype.instantiateTemplate = function(req, res, prepareParamsFn
        },
        function afterLayergroupCreate(err, layergroup) {
            assert.ifError(err);
-            self.afterLayergroupCreate(req, res, mapConfig, layergroup,
-                                       mapConfigProvider.analysesResults,
-                                       this);
+            self.afterLayergroupCreate(req, res, mapConfig, layergroup, mapConfigProvider.analysesResults, this);
        },
        function finishTemplateInstantiation(err, layergroup) {
            if (err) {
@@ -278,8 +276,7 @@ MapController.prototype.instantiateTemplate = function(req, res, prepareParamsFn
    );
 };

-MapController.prototype.afterLayergroupCreate =
-function(req, res, mapconfig, layergroup, analysesResults, callback) {
+MapController.prototype.afterLayergroupCreate = function(req, res, mapconfig, layergroup, analysesResults, callback) {
    var self = this;

    var username = req.context.user;
@@ -306,7 +303,9 @@ function(req, res, mapconfig, layergroup, analysesResults, callback) {
    // take place before proceeding. Error will be logged
    // asynchronously
    this.metadataBackend.incMapviewCount(username, mapconfig.obj().stat_tag, function(err) {
-        req.profiler.done('incMapviewCount');
+        if (req.profiler) {
+            req.profiler.done('incMapviewCount');
+        }
        if ( err ) {
            global.logger.log("ERROR: failed to increment mapview count for user '" + username + "': " + err);
        }
@@ -325,7 +324,6 @@ function(req, res, mapconfig, layergroup, analysesResults, callback) {

    var dbName = req.params.dbname;
    var layergroupId = layergroup.layergroupid;
-    var dbConnection;

    step(
        function getPgConnection() {
@@ -333,11 +331,12 @@ function(req, res, mapconfig, layergroup, analysesResults, callback) {
        },
        function getAffectedTablesAndLastUpdatedTime(err, connection) {
            assert.ifError(err);
-            dbConnection = connection;
-            QueryTables.getAffectedTablesFromQuery(dbConnection, sql.join(';'), this);
+            QueryTables.getAffectedTablesFromQuery(connection, sql.join(';'), this);
        },
        function handleAffectedTablesAndLastUpdatedTime(err, result) {
-            req.profiler.done('queryTablesAndLastUpdated');
+            if (req.profiler) {
+                req.profiler.done('queryTablesAndLastUpdated');
+            }
            assert.ifError(err);
            // feed affected tables cache so it can be reused from, for instance, layergroup controller
            self.layergroupAffectedTables.set(dbName, layergroupId, result);
@@ -361,21 +360,6 @@ function(req, res, mapconfig, layergroup, analysesResults, callback) {

            return null;
        },
-        function fetchLayersStats(err) {
-            assert.ifError(err);
-            var next = this;
-            self.statsBackend.getStats(mapconfig, dbConnection, function(err, layersStats) {
-                if (err) {
-                    return next(err);
-                }
-                if (layersStats.length > 0) {
-                    layergroup.metadata.layers.forEach(function (layer, index) {
-                        layer.meta.stats = layersStats[index];
-                    });
-                }
-                return next();
-            });
-        },
        function finish(err) {
            done(err);
        }
--- a/lib/cartodb/controllers/named_maps.js
+++ b/lib/cartodb/controllers/named_maps.js
@@ -101,7 +101,9 @@ NamedMapsController.prototype.tile = function(req, res) {
            self.tileBackend.getTile(namedMapProvider, req.params, this);
        },
        function handleImage(err, tile, headers, stats) {
-            req.profiler.add(stats);
+            if (req.profiler) {
+                req.profiler.add(stats);
+            }
            if (err) {
                self.sendError(req, res, err, 'NAMED_MAP_TILE');
            } else {
@@ -175,8 +177,10 @@ NamedMapsController.prototype.staticMap = function(req, res) {
            });
        },
        function handleImage(err, image, headers, stats) {
-            req.profiler.done('render-' + format);
-            req.profiler.add(stats || {});
+            if (req.profiler) {
+                req.profiler.done('render-' + format);
+                req.profiler.add(stats || {});
+            }

            if (err) {
                self.sendError(req, res, err, 'STATIC_VIZ_MAP');
--- a/lib/cartodb/controllers/named_maps_admin.js
+++ b/lib/cartodb/controllers/named_maps_admin.js
@@ -91,7 +91,9 @@ NamedMapsAdminController.prototype.update = function(req, res) {
 NamedMapsAdminController.prototype.retrieve = function(req, res) {
    var self = this;

-    req.profiler.start('windshaft-cartodb.get_template');
+    if (req.profiler) {
+        req.profiler.start('windshaft-cartodb.get_template');
+    }

    var cdbuser = req.context.user;
    var tpl_id;
@@ -125,7 +127,9 @@ NamedMapsAdminController.prototype.retrieve = function(req, res) {
 NamedMapsAdminController.prototype.destroy = function(req, res) {
    var self = this;

-    req.profiler.start('windshaft-cartodb.delete_template');
+    if (req.profiler) {
+        req.profiler.start('windshaft-cartodb.delete_template');
+    }

    var cdbuser = req.context.user;
    var tpl_id;
@@ -150,7 +154,9 @@ NamedMapsAdminController.prototype.destroy = function(req, res) {

 NamedMapsAdminController.prototype.list = function(req, res) {
    var self = this;
-    req.profiler.start('windshaft-cartodb.get_template_list');
+    if ( req.profiler ) {
+        req.profiler.start('windshaft-cartodb.get_template_list');
+    }

    var cdbuser = req.context.user;

--- a/lib/cartodb/models/filter/bbox.js
+++ b/lib/cartodb/models/filter/bbox.js
@@ -66,8 +66,7 @@ function getBoundingBoxes(west, south, east, north) {
        bboxes.push([west, south, east, north]);
    } else {
        bboxes.push([west, south, 180, north]);
-        // here we assume west,east have been adjusted => west >= -180 => east > 180
-        bboxes.push([-180, south, east - 360, north]);
+        bboxes.push([-180, south, east % 180, north]);
    }

    return bboxes;
--- a/lib/cartodb/models/mapconfig/adapter/mapconfig-buffer-size-adapter.js
+++ b/lib/cartodb/models/mapconfig/adapter/mapconfig-buffer-size-adapter.js
@@ -1,25 +0,0 @@
-function MapConfigBufferSizeAdapter() {
-    this.formats = ['png', 'png32', 'mvt', 'grid.json'];
-}
-
-module.exports = MapConfigBufferSizeAdapter;
-
-MapConfigBufferSizeAdapter.prototype.getMapConfig = function (user, requestMapConfig, params, context, callback) {
-    if (!context.templateParams || !context.templateParams.buffersize) {
-        return callback(null, requestMapConfig);
-    }
-
-    this.formats.forEach(function (format) {
-        if (Number.isFinite(context.templateParams.buffersize[format])) {
-            if (requestMapConfig.buffersize === undefined) {
-                requestMapConfig.buffersize = {};
-            }
-
-            requestMapConfig.buffersize[format] = context.templateParams.buffersize[format];
-        }
-    });
-
-    setImmediate(function () {
-        callback(null, requestMapConfig);
-    });
-};
--- a/lib/cartodb/models/mapconfig/adapter/mapconfig-named-layers-adapter.js
+++ b/lib/cartodb/models/mapconfig/adapter/mapconfig-named-layers-adapter.js
@@ -43,6 +43,7 @@ MapConfigNamedLayersAdapter.prototype.getMapConfig = function (user, requestMapC

                    if (nestedNamedLayers.length > 0) {
                        var nestedNamedMapsError = new Error('Nested named layers are not allowed');
+                        // nestedNamedMapsError.http_status = 400;
                        return done(nestedNamedMapsError);
                    }

--- a/lib/cartodb/models/mapconfig/adapter/turbo-carto-adapter.js
+++ b/lib/cartodb/models/mapconfig/adapter/turbo-carto-adapter.js
@@ -4,6 +4,13 @@ var dot = require('dot');
 dot.templateSettings.strip = false;
 var queue = require('queue-async');
 var PSQL = require('cartodb-psql');
+/**
+ * cartodb-psql creates `global.Promise` as an empty constructor.
+ * However, `turbo-carto` relies on a polyfil that fails to create the polyfil
+ * as it finds `global.Promise` but it doesn't find `Promise.resolve`.
+ */
+global.Promise = global.Promise || function() {};
+global.Promise.resolve = global.Promise.resolve || function() {};
 var turboCarto = require('turbo-carto');

 var SubstitutionTokens = require('../../../utils/substitution-tokens');
--- a/lib/cartodb/models/mapconfig/provider/named-map-provider.js
+++ b/lib/cartodb/models/mapconfig/provider/named-map-provider.js
@@ -90,7 +90,6 @@ NamedMapMapConfigProvider.prototype.getMapConfig = function(callback) {
        },
        function instantiateTemplate(err, templateParams) {
            assert.ifError(err);
-            context.templateParams = templateParams;
            return self.templateMaps.instance(self.template, templateParams);
        },
        function prepareAdapterMapConfig(err, requestMapConfig) {
--- a/lib/cartodb/server.js
+++ b/lib/cartodb/server.js
@@ -35,15 +35,12 @@ var timeoutErrorTile = require('fs').readFileSync(timeoutErrorTilePath, {encodin

 var SqlWrapMapConfigAdapter = require('./models/mapconfig/adapter/sql-wrap-mapconfig-adapter');
 var MapConfigNamedLayersAdapter = require('./models/mapconfig/adapter/mapconfig-named-layers-adapter');
-var MapConfigBufferSizeAdapter = require('./models/mapconfig/adapter/mapconfig-buffer-size-adapter');
 var AnalysisMapConfigAdapter = require('./models/mapconfig/adapter/analysis-mapconfig-adapter');
 var MapConfigOverviewsAdapter = require('./models/mapconfig/adapter/mapconfig-overviews-adapter');
 var TurboCartoAdapter = require('./models/mapconfig/adapter/turbo-carto-adapter');
 var DataviewsWidgetsAdapter = require('./models/mapconfig/adapter/dataviews-widgets-adapter');
 var MapConfigAdapter = require('./models/mapconfig/adapter');

-var StatsBackend = require('./backends/stats');
-
 module.exports = function(serverOptions) {
    // Make stats client globally accessible
    global.statsClient = StatsClient.getInstance(serverOptions.statsd);
@@ -153,14 +150,11 @@ module.exports = function(serverOptions) {

    var analysisBackend = new AnalysisBackend(metadataBackend, serverOptions.analysis);

-    var statsBackend = new StatsBackend();
-
    var layergroupAffectedTablesCache = new LayergroupAffectedTablesCache();
    app.layergroupAffectedTablesCache = layergroupAffectedTablesCache;

    var mapConfigAdapter = new MapConfigAdapter(
        new MapConfigNamedLayersAdapter(templateMaps, pgConnection),
-        new MapConfigBufferSizeAdapter(),
        new SqlWrapMapConfigAdapter(),
        new DataviewsWidgetsAdapter(),
        new AnalysisMapConfigAdapter(analysisBackend),
@@ -213,8 +207,7 @@ module.exports = function(serverOptions) {
        surrogateKeysCache,
        userLimitsApi,
        layergroupAffectedTablesCache,
-        mapConfigAdapter,
-        statsBackend
+        mapConfigAdapter
    ).register(app);

    new controller.NamedMaps(
--- a/lib/cartodb/utils/query-utils.js
+++ b/lib/cartodb/utils/query-utils.js
@@ -1,26 +0,0 @@
-function prepareQuery(sql) {
-  var affectedTableRegexCache = {
-      bbox: /!bbox!/g,
-      scale_denominator: /!scale_denominator!/g,
-      pixel_width: /!pixel_width!/g,
-      pixel_height: /!pixel_height!/g
-  };
-
-  return sql
-      .replace(affectedTableRegexCache.bbox, 'ST_MakeEnvelope(0,0,0,0)')
-      .replace(affectedTableRegexCache.scale_denominator, '0')
-      .replace(affectedTableRegexCache.pixel_width, '1')
-      .replace(affectedTableRegexCache.pixel_height, '1');
-}
-
-module.exports.extractTableNames = function extractTableNames(query) {
-    return [
-        'SELECT * FROM CDB_QueryTablesText($windshaft$',
-        prepareQuery(query),
-        '$windshaft$) as tablenames'
-    ].join('');
-};
-
-module.exports.getQueryRowCount = function getQueryRowEstimation(query) {
-    return 'select CDB_EstimateRowCount(\'' + query + '\') as rows';
-};
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
  "private": true,
  "name": "windshaft-cartodb",
-  "version": "3.9.3",
+  "version": "2.90.0",
  "description": "A map tile server for CartoDB",
  "keywords": [
    "cartodb"
@@ -20,10 +20,10 @@
  ],
  "dependencies": {
    "body-parser": "~1.14.0",
-    "camshaft": "0.55.5",
-    "cartodb-psql": "0.8.0",
-    "cartodb-query-tables": "0.2.0",
-    "cartodb-redis": "0.13.2",
+    "camshaft": "0.53.0",
+    "cartodb-psql": "~0.7.1",
+    "cartodb-query-tables": "~0.1.0",
+    "cartodb-redis": "0.13.1",
    "debug": "~2.2.0",
    "dot": "~1.0.2",
    "express": "~4.13.3",
@@ -33,31 +33,31 @@
    "lzma": "~2.3.2",
    "node-statsd": "~0.0.7",
    "queue-async": "~1.0.7",
-    "redis-mpool": "0.4.1",
+    "redis-mpool": "~0.4.0",
    "request": "~2.79.0",
    "step": "~0.0.6",
    "step-profiler": "~0.3.0",
-    "turbo-carto": "0.19.1",
+    "turbo-carto": "0.19.0",
    "underscore": "~1.6.0",
-    "windshaft": "3.2.1",
-    "yargs": "~5.0.0"
+    "windshaft": "cartodb/windshaft#v2.x",
+    "yargs": "~5.0.0",
+    "zipfile": "cartodb/node-zipfile#0.5.11-cdb1"
  },
  "devDependencies": {
    "istanbul": "~0.4.3",
-    "jshint": "~2.9.4",
-    "mocha": "~3.4.1",
+    "jshint": "~2.6.0",
+    "mocha": "~1.21.4",
    "nock": "~2.11.0",
-    "redis": "~0.12.1",
+    "redis": "~0.8.6",
    "semver": "~1.1.4",
    "strftime": "~0.8.2"
  },
  "scripts": {
-    "lint": "jshint lib test",
    "preinstall": "make pre-install",
    "test": "make test-all"
  },
  "engines": {
-    "node": ">=6.9",
-    "yarn": "^0.21.3"
+    "node": ">=0.8 <0.11",
+    "npm": ">=2.14.16"
  }
 }
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -4,4 +4,4 @@ if [[ "$OSTYPE" == "darwin"* ]]; then
    export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/opt/X11/lib/pkgconfig
 fi

-yarn
+npm install
--- a/test/acceptance/analysis/error-cases.js
+++ b/test/acceptance/analysis/error-cases.js
@@ -373,70 +373,5 @@ describe('analysis-layers error cases', function() {
        });
    });

-    it('should return "function does not exist" indicating the node_id and context', function(done) {
-        var mapConfig = createMapConfig([{
-            "type": "cartodb",
-            "options": {
-                "source": {
-                    "id": "HEAD"
-                },
-                "cartocss": '#polygons { polygon-fill: red; }',
-                "cartocss_version": "2.3.0"
-            }
-        }], {}, [{
-            "id": "HEAD",
-            "type": "buffer",
-            "params": {
-                "source": {
-                    "id": "HEAD2",
-                    "type": "buffer",
-                    "params": {
-                        "source": {
-                            "id": "HEAD3",
-                            "type": 'deprecated-sql-function',
-                            "params": {
-                                "id": "HEAD4",
-                                "function_name": 'DEP_EXT_does_not_exist_fn',
-                                "primary_source": {
-                                    "type": 'source',
-                                    "params": {
-                                        "query": "select * from populated_places_simple_reduced"
-                                    }
-                                },
-                                "function_args": ['wadus']
-                            }
-                        },
-                        "radius": 10
-                    }
-                },
-                "radius": 10
-            }
-        }]);
-
-        var testClient = new TestClient(mapConfig, 1234);
-
-        testClient.getLayergroup(ERROR_RESPONSE, function(err, layergroupResult) {
-            assert.ok(!err, err);
-
-            assert.equal(layergroupResult.errors.length, 1);
-            assert.equal(
-                layergroupResult.errors[0],
-                'function dep_ext_does_not_exist_fn(unknown, unknown, unknown, text[], unknown) does not exist'
-            );
-
-            assert.equal(layergroupResult.errors_with_context[0].type, 'analysis');
-            assert.equal(
-                layergroupResult.errors_with_context[0].message,
-                'function dep_ext_does_not_exist_fn(unknown, unknown, unknown, text[], unknown) does not exist'
-            );
-            assert.equal(layergroupResult.errors_with_context[0].analysis.id, 'HEAD');
-            assert.equal(layergroupResult.errors_with_context[0].analysis.type, 'buffer');
-            assert.equal(layergroupResult.errors_with_context[0].analysis.node_id, 'HEAD3');
-
-            testClient.drain(done);
-        });
-    });
-
-

 });
--- a/test/acceptance/buffer-size-format.js
+++ b/test/acceptance/buffer-size-format.js
@@ -1,441 +0,0 @@
-require('../support/test_helper');
-
-var fs = require('fs');
-var assert = require('../support/assert');
-var TestClient = require('../support/test-client');
-var mapnik = require('windshaft').mapnik;
-var IMAGE_TOLERANCE_PER_MIL = 5;
-
-var CARTOCSS_LABELS = [
-    '#layer {',
-    '  polygon-fill: #374C70;',
-    '  polygon-opacity: 0.9;',
-    '  line-width: 1;',
-    '  line-color: #FFF;',
-    '  line-opacity: 0.5;',
-    '}',
-    '#layer::labels {',
-    '  text-name: [name];',
-    '  text-face-name: \'DejaVu Sans Book\';',
-    '  text-size: 20;',
-    '  text-fill: #FFFFFF;',
-    '  text-label-position-tolerance: 0;',
-    '  text-halo-radius: 1;',
-    '  text-halo-fill: #6F808D;',
-    '  text-dy: -10;',
-    '  text-allow-overlap: true;',
-    '  text-placement: point;',
-    '  text-placement-type: dummy;',
-    '}'
-].join('\n');
-
-function createMapConfig (bufferSize, cartocss) {
-    cartocss = cartocss || CARTOCSS_LABELS;
-
-    return {
-        version: '1.6.0',
-        buffersize: bufferSize,
-        layers: [{
-            type: "cartodb",
-            options: {
-                sql: [
-                    'select',
-                    '   *',
-                    'from',
-                    '   populated_places_simple_reduced',
-                ].join('\n'),
-                cartocss: cartocss,
-                cartocss_version: '2.3.0',
-                interactivity: 'cartodb_id'
-            }
-        }]
-    };
-}
-
-describe('buffer size per format', function () {
-    var testCases = [
-        {
-            desc: 'should get png tile using buffer-size 0',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'png',
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
-            mapConfig: createMapConfig({ png: 0, 'grid.json': 0 }),
-            assert: function (tile, callback) {
-                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
-            }
-        },
-        {
-            desc: 'should get png tile using buffer-size 128',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'png',
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png',
-            mapConfig: createMapConfig({ png: 128, 'grid.json': 128 }),
-            assert: function (tile, callback) {
-                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
-            }
-        },
-        {
-            desc: 'should get mvt tile using buffer-size 0',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'mvt',
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.mvt',
-            mapConfig: createMapConfig({ mvt: 0 }),
-            assert: function (tile, callback) {
-                var tileJSON = tile.toJSON();
-                var features = tileJSON[0].features;
-                assert.equal(features.length, 1);
-                callback();
-            }
-        },
-        {
-            desc: 'should get mvt tile using buffer-size 128',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'mvt',
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.mvt',
-            mapConfig: createMapConfig({ mvt: 128 }),
-            assert: function (tile, callback) {
-                var tileJSON = tile.toJSON();
-                var features = tileJSON[0].features;
-                assert.equal(features.length, 9);
-                callback();
-            }
-        },
-        {
-            desc: 'should get grid.json tile using buffer-size 0 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'grid.json',
-            layers: [0],
-            fixturePath: './test/fixtures/buffer-size/tile-grid.json.7.64.48-buffer-size-0.grid.json',
-            mapConfig: createMapConfig({ 'grid.json': 0 }),
-            assert: function (tile, callback) {
-                assert.utfgridEqualsFile(tile, this.fixturePath, 2,callback);
-            }
-        },
-        {
-            desc: 'should get grid.json tile using buffer-size 128 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'grid.json',
-            layers: [0],
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.grid.json',
-            mapConfig: createMapConfig({ 'grid.json': 128 }),
-            assert: function (tile, callback) {
-                assert.utfgridEqualsFile(tile, this.fixturePath, 2, callback);
-            }
-        }
-    ];
-
-    testCases.forEach(function (test) {
-        it(test.desc, function (done) {
-            var testClient = new TestClient(test.mapConfig, 1234);
-            var coords = test.coords;
-            var options = {
-                format: test.format,
-                layers: test.layers
-            };
-            testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
-                assert.ifError(err);
-                // To generate images use:
-                // tile.save(test.fixturePath);
-                test.assert(tile, function (err) {
-                    assert.ifError(err);
-                    testClient.drain(done);
-                });
-            });
-        });
-    });
-});
-
-function createBufferSizeTemplate (name, buffersize, placeholders, cartocss) {
-    cartocss = cartocss || CARTOCSS_LABELS;
-
-    return {
-        "version": "0.0.1",
-        "name": name,
-        "placeholders": placeholders || {
-            "buffersize": {
-                "type": "number",
-                "default": 0
-            }
-        },
-        "layergroup": createMapConfig(buffersize)
-    };
-}
-
-describe('buffer size per format for named maps', function () {
-    var testCases = [
-        {
-            desc: 'should get png tile using buffer-size 0 (default value in template)',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'png',
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
-            template: createBufferSizeTemplate('named-default-buffer-size', {png: '<%= buffersize %>'}),
-            assert: function (tile, callback) {
-                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
-            }
-        },
-        {
-            desc: 'should get png tile using buffer-size 128 (placehoder value)',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'png',
-            placeholders: { buffersize: 128 },
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png',
-            template: createBufferSizeTemplate('named-custom-buffer-size', { png: '<%= buffersize %>'}),
-            assert: function (tile, callback) {
-                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
-            }
-        },
-        {
-            desc: 'should get png tile using buffer-size 0 (default value in template by format)',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'png',
-            placeholders: { buffersize_png: 0 },
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
-            template: createBufferSizeTemplate('named-default-buffer-size-by-format', {
-                png: '<%= buffersize_png %>'
-            }, {
-                "buffersize_png": {
-                    "type": "number",
-                    "default": "0"
-                }
-            }),
-            assert: function (tile, callback) {
-                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
-            }
-        },
-        {
-            desc: 'should get png tile using buffer-size 128 (placehoder value in template by format)',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'png',
-            placeholders: { buffersize_png: 128 },
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png',
-            template: createBufferSizeTemplate('named-custom-buffer-size-by-format', {
-                png: '<%= buffersize_png %>'
-            }, {
-                "buffersize_png": {
-                    "type": "number",
-                    "default": "0"
-                }
-            }),
-            assert: function (tile, callback) {
-                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
-            }
-        },
-        {
-            desc: 'should get grid.json tile using buffer-size 0 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'grid.json',
-            layers: [0],
-            placeholders: { buffersize_gridjson: 0 },
-            fixturePath: './test/fixtures/buffer-size/tile-grid.json.7.64.48-buffer-size-0.grid.json',
-            template: createBufferSizeTemplate('named-default-buffer-size-by-format-gridjson', {
-                'grid.json': '<%= buffersize_gridjson %>'
-            }, {
-                "buffersize_gridjson": {
-                    "type": "number",
-                    "default": "0"
-                }
-            }),
-            assert: function (tile, callback) {
-                assert.utfgridEqualsFile(tile, this.fixturePath, 2,callback);
-            }
-        },
-        {
-            desc: 'should get grid.json tile using buffer-size 128 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'grid.json',
-            layers: [0],
-            placeholders: { buffersize_gridjson: 128 },
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.grid.json',
-            template: createBufferSizeTemplate('named-custom-buffer-size-by-format-gridjson', {
-                'grid.json': '<%= buffersize_gridjson %>'
-            }, {
-                "buffersize_gridjson": {
-                    "type": "number",
-                    "default": "0"
-                }
-            }),
-            assert: function (tile, callback) {
-                assert.utfgridEqualsFile(tile, this.fixturePath, 2, callback);
-            }
-        }
-    ];
-
-    testCases.forEach(function (test) {
-        it(test.desc, function (done) {
-            var testClient = new TestClient(test.template, 1234);
-            var coords = test.coords;
-            var options = {
-                format: test.format,
-                placeholders: test.placeholders,
-                layers: test.layers
-            };
-            testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
-                assert.ifError(err);
-                // To generate images use:
-                //tile.save('./test/fixtures/buffer-size/tile-7.64.48-buffer-size-0-test.png');
-                test.assert(tile, function (err) {
-                    assert.ifError(err);
-                    testClient.drain(done);
-                });
-            });
-        });
-    });
-});
-
-
-describe('buffer size per format for named maps w/o placeholders', function () {
-    var testCases = [
-        {
-            desc: 'should get png tile using buffer-size 0 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'png',
-            placeholders: {
-                buffersize: {
-                    png: 0
-                }
-            },
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
-            template: createBufferSizeTemplate('named-no-buffer-size-png-0', {}, {}),
-            assert: function (tile, callback) {
-                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
-            }
-        },
-        {
-            desc: 'should get png tile using buffer-size 128 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'png',
-            placeholders: {
-                buffersize: {
-                    png: 128
-                }
-            },
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png',
-            template: createBufferSizeTemplate('named-no-buffer-size-png-128', {}, {}),
-            assert: function (tile, callback) {
-                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
-            }
-        },
-        {
-            desc: 'should get mvt tile using buffer-size 0 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'mvt',
-            placeholders: {
-                buffersize: {
-                    mvt: 0
-                }
-            },
-            fixturePath: './test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-0.mvt',
-            template: createBufferSizeTemplate('named-no-buffer-size-mvt', {}, {}),
-            assert: function (tile, callback) {
-                var tileJSON = tile.toJSON();
-                var features = tileJSON[0].features;
-
-                var dataFixture = fs.readFileSync(this.fixturePath);
-                var vtile = new mapnik.VectorTile(this.coords.z, this.coords.x, this.coords.y);
-                vtile.setDataSync(dataFixture);
-                var vtileJSON = vtile.toJSON();
-                var vtileFeatures = vtileJSON[0].features;
-
-                assert.equal(features.length, vtileFeatures.length);
-                callback();
-            }
-        },
-        {
-            desc: 'should get mvt tile using buffer-size 128 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'mvt',
-            placeholders: {
-                buffersize: {
-                    mvt: 128
-                }
-            },
-            fixturePath: './test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-128.mvt',
-            template: createBufferSizeTemplate('named-no-buffer-size-mvt-128', {}, {}),
-            assert: function (tile, callback) {
-                var tileJSON = tile.toJSON();
-                var features = tileJSON[0].features;
-
-                var dataFixture = fs.readFileSync(this.fixturePath);
-                var vtile = new mapnik.VectorTile(this.coords.z, this.coords.x, this.coords.y);
-                vtile.setDataSync(dataFixture);
-                var vtileJSON = vtile.toJSON();
-                var vtileFeatures = vtileJSON[0].features;
-
-                assert.equal(features.length, vtileFeatures.length);
-                callback();
-            }
-        },
-        {
-            desc: 'should get grid.json tile using buffer-size 0 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'grid.json',
-            layers: [0],
-            placeholders: {
-                buffersize: {
-                    'grid.json': 0
-                }
-            },
-            fixturePath: './test/fixtures/buffer-size/tile-grid.json.7.64.48-buffer-size-0.grid.json',
-            template: createBufferSizeTemplate('named-no-buffer-size-grid-json-0', {}, {}),
-            assert: function (tile, callback) {
-                assert.utfgridEqualsFile(tile, this.fixturePath, 2,callback);
-            }
-        },
-        {
-            desc: 'should get grid.json tile using buffer-size 128 overriden by template params',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'grid.json',
-            layers: [0],
-            placeholders: {
-                buffersize: {
-                    'grid.json': 128
-                }
-            },
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.grid.json',
-            template: createBufferSizeTemplate('named-no-buffer-size-grid-json-128', {}, {}),
-            assert: function (tile, callback) {
-                assert.utfgridEqualsFile(tile, this.fixturePath, 2, callback);
-            }
-        },
-        {
-            desc: 'should get png tile using buffer-size 0' +
-                  ' overriden by template params with no buffersize in mapconfig',
-            coords: { z: 7, x: 64, y: 48 },
-            format: 'png',
-            placeholders: {
-                buffersize: {
-                    png: 0
-                }
-            },
-            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
-            template: createBufferSizeTemplate('named-no-buffer-size-mapconfig-png-0', undefined, {}),
-            assert: function (tile, callback) {
-                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
-            }
-        },
-
-    ];
-
-    testCases.forEach(function (test) {
-        it(test.desc, function (done) {
-            var testClient = new TestClient(test.template, 1234);
-            var coords = test.coords;
-            var options = {
-                format: test.format,
-                placeholders: test.placeholders,
-                layers: test.layers
-            };
-            testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
-                assert.ifError(err);
-                // To generate images use:
-                //tile.save(test.fixturePath);
-                // require('fs').writeFileSync(test.fixturePath, JSON.stringify(tile));
-                // require('fs').writeFileSync(test.fixturePath, tile.getDataSync());
-                test.assert(tile, function (err) {
-                    assert.ifError(err);
-                    testClient.drain(done);
-                });
-            });
-        });
-    });
-});
--- a/test/acceptance/multilayer.js
+++ b/test/acceptance/multilayer.js
@@ -5,9 +5,6 @@ var step        = require('step');
 var strftime    = require('strftime');
 var redis_stats_db = 5;

-var mapnik = require('windshaft').mapnik;
-var semver = require('semver');
-
 var helper = require(__dirname + '/../support/test_helper');
 var LayergroupToken = require('../support/layergroup-token');

@@ -976,71 +973,69 @@ describe(suiteName, function() {
    });

    // See https://github.com/CartoDB/Windshaft-cartodb/issues/93
-    if (semver.satisfies(mapnik.versions.mapnik, '2.3.x')) {
-        it("accepts unused directives", function(done) {
-          var layergroup =  {
-            version: '1.0.0',
-            layers: [
-               { options: {
-                   sql: "select 'SRID=3857;POINT(0 0)'::geometry as the_geom_webmercator",
-                   cartocss: '#layer { point-transform:"scale(20)"; }',
-                   cartocss_version: '2.0.1'
-                 } }
-            ]
-          };
-          var expected_token; // = "e34dd7e235138a062f8ba7ad051aa3a7";
-          step(
-            function do_post()
-            {
-              var next = this;
-              assert.response(server, {
-                  url: layergroup_url,
-                  method: 'POST',
-                  headers: {host: 'localhost', 'Content-Type': 'application/json' },
-                  data: JSON.stringify(layergroup)
-              }, {}, function(res) {
-                  assert.equal(res.statusCode, 200, res.body);
-                  var parsedBody = JSON.parse(res.body);
-                  if ( expected_token ) {
-                    assert.equal(parsedBody.layergroupid, expected_token + ':' + expected_last_updated_epoch);
-                    assert.equal(res.headers['x-layergroup-id'], parsedBody.layergroupid);
+    it("accepts unused directives", function(done) {
+      var layergroup =  {
+        version: '1.0.0',
+        layers: [
+           { options: {
+               sql: "select 'SRID=3857;POINT(0 0)'::geometry as the_geom_webmercator",
+               cartocss: '#layer { point-transform:"scale(20)"; }',
+               cartocss_version: '2.0.1'
+             } }
+        ]
+      };
+      var expected_token; // = "e34dd7e235138a062f8ba7ad051aa3a7";
+      step(
+        function do_post()
+        {
+          var next = this;
+          assert.response(server, {
+              url: layergroup_url,
+              method: 'POST',
+              headers: {host: 'localhost', 'Content-Type': 'application/json' },
+              data: JSON.stringify(layergroup)
+          }, {}, function(res) {
+              assert.equal(res.statusCode, 200, res.body);
+              var parsedBody = JSON.parse(res.body);
+              if ( expected_token ) {
+                assert.equal(parsedBody.layergroupid, expected_token + ':' + expected_last_updated_epoch);
+                assert.equal(res.headers['x-layergroup-id'], parsedBody.layergroupid);
+              }
+              else {
+                var token_components = parsedBody.layergroupid.split(':');
+                expected_token = token_components[0];
+                expected_last_updated_epoch = token_components[1];
+              }
+              next(null, res);
+          });
+        },
+        function do_get_tile(err)
+        {
+            assert.ifError(err);
+          var next = this;
+          assert.response(server, {
+              url: layergroup_url + "/" + expected_token + ':cb0/0/0/0.png',
+              method: 'GET',
+              headers: {host: 'localhost' },
+              encoding: 'binary'
+          }, {}, function(res) {
+              assert.equal(res.statusCode, 200, res.body);
+              assert.equal(res.headers['content-type'], "image/png");
+              assert.imageBufferIsSimilarToFile(res.body, windshaft_fixtures + '/test_default_mapnik_point.png',
+                  IMAGE_EQUALS_TOLERANCE_PER_MIL, function(err/*, similarity*/) {
+                      next(err);
                  }
-                  else {
-                    var token_components = parsedBody.layergroupid.split(':');
-                    expected_token = token_components[0];
-                    expected_last_updated_epoch = token_components[1];
-                  }
-                  next(null, res);
-              });
-            },
-            function do_get_tile(err)
-            {
-                assert.ifError(err);
-              var next = this;
-              assert.response(server, {
-                  url: layergroup_url + "/" + expected_token + ':cb0/0/0/0.png',
-                  method: 'GET',
-                  headers: {host: 'localhost' },
-                  encoding: 'binary'
-              }, {}, function(res) {
-                  assert.equal(res.statusCode, 200, res.body);
-                  assert.equal(res.headers['content-type'], "image/png");
-                  assert.imageBufferIsSimilarToFile(res.body, windshaft_fixtures + '/test_default_mapnik_point.png',
-                      IMAGE_EQUALS_TOLERANCE_PER_MIL, function(err/*, similarity*/) {
-                          next(err);
-                      }
-                  );
-              });
-            },
-            function finish(err) {
-                keysToDelete['user:localhost:mapviews:global'] = 5;
-                keysToDelete['map_cfg|' + expected_token] = 0;
+              );
+          });
+        },
+        function finish(err) {
+            keysToDelete['user:localhost:mapviews:global'] = 5;
+            keysToDelete['map_cfg|' + expected_token] = 0;

-                done(err);
-            }
-          );
-        });
-    }
+            done(err);
+        }
+      );
+    });

    // See https://github.com/CartoDB/Windshaft-cartodb/issues/91
    // and https://github.com/CartoDB/Windshaft-cartodb/issues/38
--- a/test/acceptance/multilayer_server.js
+++ b/test/acceptance/multilayer_server.js
@@ -228,9 +228,7 @@ describe('tests from old api translated to multilayer', function() {
                },
                function(res) {
                    var parsed = JSON.parse(res.body);
-                    assert.ok(parsed.errors);
-                    assert.equal(parsed.errors.length, 1);
-                    assert.ok(parsed.errors[0].match(/^Unexpected token W/));
+                    assert.deepEqual(parsed.errors, [ 'Unexpected token W' ]);

                    done();
                }
--- a/test/acceptance/ported/multilayer_error_cases.js
+++ b/test/acceptance/ported/multilayer_error_cases.js
@@ -5,7 +5,6 @@ var step = require('step');
 var cartodbServer = require('../../../lib/cartodb/server');
 var ServerOptions = require('./support/ported_server_options');
 var testClient = require('./support/test_client');
-var TestClient = require('../../support/test-client');

 var BaseController = require('../../../lib/cartodb/controllers/base');

@@ -24,14 +23,6 @@ describe('multilayer error cases', function() {
        BaseController.prototype.req2params = req2paramsFn;
    });

-    // var client = null;
-    afterEach(function(done) {
-        if (this.client) {
-            return this.client.drain(done);
-        }
-        return done();
-    });
-
    it("post layergroup with wrong Content-Type", function(done) {
        assert.response(server, {
            url: '/database/windshaft_test/layergroup',
@@ -162,16 +153,24 @@ describe('multilayer error cases', function() {
        ]
      };
      ServerOptions.afterLayergroupCreateCalls = 0;
-      this.client = new TestClient(layergroup);
-      this.client.getLayergroup({status: 400}, function(err, parsed) {
-        assert.ok(!err, err);
-        // See http://github.com/CartoDB/Windshaft/issues/159
-        assert.equal(ServerOptions.afterLayergroupCreateCalls, 0);
-        assert.ok(parsed);
-        assert.equal(parsed.errors.length, 1);
-        var error = parsed.errors[0];
-        assert.ok(error.match(/column "missing" does not exist/m), error);
-        done();
+      assert.response(server, {
+          url: '/database/windshaft_test/layergroup',
+          method: 'POST',
+          headers: {'Content-Type': 'application/json' },
+          data: JSON.stringify(layergroup)
+      }, {}, function(res) {
+        try {
+          assert.equal(res.statusCode, 400, res.statusCode + ': ' + res.body);
+          // See http://github.com/CartoDB/Windshaft/issues/159
+          assert.equal(ServerOptions.afterLayergroupCreateCalls, 0);
+          var parsed = JSON.parse(res.body);
+          assert.ok(parsed);
+          assert.equal(parsed.errors.length, 1);
+          var error = parsed.errors[0];
+          assert.ok(error.match(/column "missing" does not exist/m), error);
+          // TODO: check which layer introduced the problem ?
+          done();
+        } catch (err) { done(err); }
      });
    });

@@ -420,9 +419,7 @@ describe('multilayer error cases', function() {
            },
            function(res) {
                var parsedBody = JSON.parse(res.body);
-                assert.ok(parsedBody.errors);
-                assert.equal(parsedBody.errors.length, 1);
-                assert.ok(parsedBody.errors[0].match(/^SyntaxError: Unexpected token {/));
+                assert.deepEqual(parsedBody, { errors: ['SyntaxError: Unexpected token {'] });
                done();
            }
        );
--- a/test/acceptance/ported/server_gettile.js
+++ b/test/acceptance/ported/server_gettile.js
@@ -139,15 +139,13 @@ describe('server_gettile', function() {
            13, 4011, 3088, imageCompareFn('test_table_13_4011_3088_styled_black.png', done));
    });

-    if ( semver.satisfies(mapnik.versions.mapnik, '2.3.x') ) {
-        // See http://github.com/CartoDB/Windshaft/issues/99
-        it("unused directives are tolerated",  function(done){
-            var style = "#test_table{point-transform: 'scale(100)';}";
-            var sql = "SELECT 1 as cartodb_id, 'SRID=4326;POINT(0 0)'::geometry as the_geom";
-            testClient.getTile(testClient.singleLayerMapConfig(sql, style), 0, 0, 0,
-                imageCompareFn('test_default_mapnik_point.png', done));
-        });
-    }
+    // See http://github.com/CartoDB/Windshaft/issues/99
+    it("unused directives are tolerated",  function(done){
+        var style = "#test_table{point-transform: 'scale(100)';}";
+        var sql = "SELECT 1 as cartodb_id, 'SRID=4326;POINT(0 0)'::geometry as the_geom";
+        testClient.getTile(testClient.singleLayerMapConfig(sql, style), 0, 0, 0,
+            imageCompareFn('test_default_mapnik_point.png', done));
+    });

    // See http://github.com/CartoDB/Windshaft/issues/100
    var test_strictness = function(done) {
@@ -170,53 +168,51 @@ describe('server_gettile', function() {
      // Strictness handling changed in 2.3.x, possibly a bug: see http://github.com/mapnik/mapnik/issues/2301
      it.skip('[skipped due to http://github.com/mapnik/mapnik/issues/2301]' + test_strict_lbl,  test_strictness);
    }
-    else  if (!semver.satisfies(mapnik.versions.mapnik, '3.0.x')) {
+    else {
      it(test_strict_lbl,  test_strictness);
    }

-    if ( semver.satisfies(mapnik.versions.mapnik, '2.3.x') ) {
+    it('high cpu regression with mapnik <2.3.x', function(done) {
+        var sql = [
+            "SELECT 'my polygon name here' AS name,",
+            "st_envelope(st_buffer(st_transform(",
+            "st_setsrid(st_makepoint(-26.6592894004,49.7990296995),4326),3857),10000000)) AS the_geom",
+            "FROM generate_series(-6,6) x",
+            "UNION ALL",
+            "SELECT 'my marker name here' AS name,",
+            "       st_transform(st_setsrid(st_makepoint(49.6042060319,-49.0522997372),4326),3857) AS the_geom",
+            "FROM generate_series(-6,6) x"
+        ].join(' ');

-        it('high cpu regression with mapnik <2.3.x', function(done) {
-            var sql = [
-                "SELECT 'my polygon name here' AS name,",
-                "st_envelope(st_buffer(st_transform(",
-                "st_setsrid(st_makepoint(-26.6592894004,49.7990296995),4326),3857),10000000)) AS the_geom",
-                "FROM generate_series(-6,6) x",
-                "UNION ALL",
-                "SELECT 'my marker name here' AS name,",
-                "       st_transform(st_setsrid(st_makepoint(49.6042060319,-49.0522997372),4326),3857) AS the_geom",
-                "FROM generate_series(-6,6) x"
-            ].join(' ');
+        var style = [
+            '#test_table {marker-fill:#ff7;',
+            '    marker-max-error:0.447492761618;',
+            '    marker-line-opacity:0.659371340628;',
+            '    marker-allow-overlap:true;',
+            '    polygon-fill:green;',
+            '    marker-spacing:0.0;',
+            '    marker-width:4.0;',
+            '    marker-height:18.0;',
+            '    marker-opacity:0.942312062822;',
+            '    line-color:green;',
+            '    line-gamma:0.945973211092;',
+            '    line-cap:square;',
+            '    polygon-opacity:0.12576055992;',
+            '    marker-type:arrow;',
+            '    polygon-gamma:0.46354913107;',
+            '    line-dasharray:33,23;',
+            '    line-join:bevel;',
+            '    marker-placement:line;',
+            '    line-width:1.0;',
+            '    marker-line-color:#ff7;',
+            '    line-opacity:0.39403752154;',
+            '    marker-line-width:3.0;',
+            '}'
+        ].join('');

-            var style = [
-                '#test_table {marker-fill:#ff7;',
-                '    marker-max-error:0.447492761618;',
-                '    marker-line-opacity:0.659371340628;',
-                '    marker-allow-overlap:true;',
-                '    polygon-fill:green;',
-                '    marker-spacing:0.0;',
-                '    marker-width:4.0;',
-                '    marker-height:18.0;',
-                '    marker-opacity:0.942312062822;',
-                '    line-color:green;',
-                '    line-gamma:0.945973211092;',
-                '    line-cap:square;',
-                '    polygon-opacity:0.12576055992;',
-                '    marker-type:arrow;',
-                '    polygon-gamma:0.46354913107;',
-                '    line-dasharray:33,23;',
-                '    line-join:bevel;',
-                '    marker-placement:line;',
-                '    line-width:1.0;',
-                '    marker-line-color:#ff7;',
-                '    line-opacity:0.39403752154;',
-                '    marker-line-width:3.0;',
-                '}'
-            ].join('');
+        testClient.getTile(testClient.singleLayerMapConfig(sql, style), 13, 4011, 3088, done);
+    });

-            testClient.getTile(testClient.singleLayerMapConfig(sql, style), 13, 4011, 3088, done);
-        });
-    }
    // https://github.com/CartoDB/Windshaft-cartodb/issues/316
    it('should return errors with better formatting', function(done) {
        var mapConfig = {
--- a/test/acceptance/ported/server_png8_format.js
+++ b/test/acceptance/ported/server_png8_format.js
@@ -16,13 +16,13 @@ describe('server_png8_format', function() {
    var serverOptionsPng32 = ServerOptions;
    serverOptionsPng32.grainstore = _.clone(ServerOptions.grainstore);
    serverOptionsPng32.grainstore.mapnik_tile_format = 'png32';
-    var serverPng32 = cartodbServer(serverOptionsPng32);
+    var serverPng32 = new cartodbServer(serverOptionsPng32);
    serverPng32.setMaxListeners(0);

    var serverOptionsPng8 = ServerOptions;
    serverOptionsPng8.grainstore = _.clone(ServerOptions.grainstore);
    serverOptionsPng8.grainstore.mapnik_tile_format = 'png8:m=h';
-    var serverPng8 = cartodbServer(serverOptionsPng8);
+    var serverPng8 = new cartodbServer(serverOptionsPng8);
    serverPng8.setMaxListeners(0);


--- a/test/acceptance/ported/torque.js
+++ b/test/acceptance/ported/torque.js
@@ -370,7 +370,7 @@ describe('torque', function() {
        {
          var next = this;
          assert.response(server, {
-              url: '/database/windshaft_test/layergroup?dbport=54777',
+              url: '/database/windshaft_test/layergroup?dbport=1234567',
              method: 'POST',
              headers: {'Content-Type': 'application/json' },
              data: JSON.stringify(mapconfig)
--- a/test/acceptance/stats/mapnik_stats_layergroup.js
+++ b/test/acceptance/stats/mapnik_stats_layergroup.js
@@ -1,279 +0,0 @@
-require('../../support/test_helper');
-
-var assert = require('../../support/assert');
-var TestClient = require('../../support/test-client');
-
-describe('Create mapnik layergroup', function() {
-    before(function() {
-        this.layerStatsConfig = global.environment.enabledFeatures.layerStats;
-        global.environment.enabledFeatures.layerStats = true;
-    });
-
-    after(function() {
-        global.environment.enabledFeatures.layerStats = this.layerStatsConfig;
-    });
-
-    var cartocssVersion = '2.3.0';
-    var cartocss = '#layer { line-width:16; }';
-
-    var mapnikLayer1 = {
-        type: 'mapnik',
-        options: {
-            sql: 'select * from test_table limit 1',
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss
-        }
-    };
-
-    var mapnikLayer2 = {
-        type: 'mapnik',
-        options: {
-            sql: 'select * from test_table_2 limit 2',
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss
-        }
-    };
-
-    var mapnikLayer3 = {
-        type: 'mapnik',
-        options: {
-            sql: 'select * from test_table_3 limit 3',
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss
-        }
-    };
-
-    var mapnikLayer4 = {
-        type: 'mapnik',
-        options: {
-            sql: [
-                'select t1.cartodb_id, t1.the_geom, t1.the_geom_webmercator, t2.address',
-                ' from test_table t1, test_table_2 t2',
-                ' where t1.cartodb_id = t2.cartodb_id;'
-            ].join(''),
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss
-        }
-    };
-
-    var httpLayer = {
-        type: 'http',
-        options: {
-            urlTemplate: 'http://{s}.basemaps.cartocdn.com/dark_nolabels/{z}/{x}/{y}.png',
-            subdomains: ['a','b','c']
-        }
-    };
-
-    var mapnikLayerGeomColumn = {
-        type: 'mapnik',
-        options: {
-            sql: 'select *, the_geom as my_geom from test_table_3 limit 2',
-            geom_column: 'my_geom',
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss
-        }
-    };
-
-    function mapnikBasicLayerId(index) {
-        return 'layer' + index;
-    }
-    function typeLayerId(type, index) {
-        return type + '-' + mapnikBasicLayerId(index);
-    }
-
-    it('with one mapnik layer should response with meta-stats for that layer', function(done) {
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                mapnikLayer1
-            ]
-        });
-
-        testClient.getLayergroup(function(err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
-            assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 1);
-            testClient.drain(done);
-        });
-    });
-
-    it('with two mapnik layer should response with meta-stats for every layer', function(done) {
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                mapnikLayer1,
-                mapnikLayer2
-            ]
-        });
-
-        testClient.getLayergroup(function(err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
-            assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 1);
-            assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(1));
-            assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 2);
-            testClient.drain(done);
-        });
-    });
-
-    it('with three mapnik layer should response with meta-stats for every layer', function(done) {
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                mapnikLayer1,
-                mapnikLayer2,
-                mapnikLayer3
-            ]
-        });
-
-        testClient.getLayergroup(function(err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
-            assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 1);
-            assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(1));
-            assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 2);
-            assert.equal(layergroup.metadata.layers[2].id, mapnikBasicLayerId(2));
-            assert.equal(layergroup.metadata.layers[2].meta.stats.estimatedFeatureCount, 3);
-            testClient.drain(done);
-        });
-    });
-
-    it('with one mapnik layer (sql with join) should response with meta-stats for that layer', function(done) {
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                mapnikLayer4
-            ]
-        });
-
-        testClient.getLayergroup(function(err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
-            assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 5);
-            testClient.drain(done);
-        });
-    });
-
-    it('with two mapnik layer (sql with join) should response with meta-stats for every layer', function(done) {
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                mapnikLayer4,
-                mapnikLayer4
-            ]
-        });
-
-        testClient.getLayergroup(function(err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
-            assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 5);
-            assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(1));
-            assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 5);
-            testClient.drain(done);
-        });
-    });
-
-    it('with two mapnik layer (with & without join) should response with meta-stats for every layer', function(done) {
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                mapnikLayer3,
-                mapnikLayer4
-            ]
-        });
-
-        testClient.getLayergroup(function(err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
-            assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 3);
-            assert.ok(!layergroup.metadata.layers[0].meta.stats[1]);
-            assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(1));
-            assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 5);
-            assert.ok(!layergroup.metadata.layers[2]);
-            testClient.drain(done);
-        });
-    });
-
-    it('with mapnik and layer and httplayer should response with layer metadata with same order', function(done) {
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                mapnikLayer1,
-                httpLayer
-            ]
-        });
-
-        testClient.getLayergroup(function(err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
-            assert.equal(layergroup.metadata.layers[0].type, 'mapnik');
-            assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 1);
-            assert.equal(layergroup.metadata.layers[1].id, typeLayerId('http', 0));
-            assert.equal(layergroup.metadata.layers[1].type, 'http');
-            testClient.drain(done);
-        });
-    });
-
-    it('with httpLayer and mapnik layer should response with layer metadata with same order', function(done) {
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                httpLayer,
-                mapnikLayer1
-            ]
-        });
-
-        testClient.getLayergroup(function (err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, typeLayerId('http', 0));
-            assert.equal(layergroup.metadata.layers[0].type, 'http');
-            assert.ok(!layergroup.metadata.layers[0].meta.cartocss);
-            assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 1);
-            assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(0));
-            assert.equal(layergroup.metadata.layers[1].type, 'mapnik');
-            assert.equal(layergroup.metadata.layers[1].meta.cartocss, cartocss);
-            testClient.drain(done);
-        });
-    });
-
-    it('should work with different geom_column', function(done) {
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                mapnikLayerGeomColumn
-            ]
-        });
-
-        testClient.getLayergroup(function(err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
-            // we don't care about stats here as is an aliased column
-            assert.ok(layergroup.metadata.layers[0].meta.stats.hasOwnProperty('estimatedFeatureCount'));
-            testClient.drain(done);
-        });
-    });
-
-    it('should not include the stats part if the FF is disabled', function(done) {
-        global.environment.enabledFeatures.layerStats = false;
-        var testClient = new TestClient({
-            version: '1.4.0',
-            layers: [
-                httpLayer,
-                mapnikLayer1,
-                httpLayer
-            ]
-        });
-
-        testClient.getLayergroup(function(err, layergroup) {
-            assert.ok(!err);
-            assert.equal(layergroup.metadata.layers[0].id, typeLayerId('http', 0));
-            assert.equal(layergroup.metadata.layers[0].type, 'http');
-            assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(0));
-            assert.equal(layergroup.metadata.layers[1].type, 'mapnik');
-            assert.ok(!layergroup.metadata.layers[1].meta.hasOwnProperty('stats'));
-            assert.equal(layergroup.metadata.layers[2].id, typeLayerId('http', 1));
-            assert.equal(layergroup.metadata.layers[2].type, 'http');
-            testClient.drain(done);
-        });
-    });
-});
--- a/test/acceptance/stats/multilayer_stats.js
+++ b/test/acceptance/stats/multilayer_stats.js
@@ -1,225 +0,0 @@
-require('../../support/test_helper');
-
-var assert = require('../../support/assert');
-var TestClient = require('../../support/test-client');
-
-describe('multilayer stats disabled', function() {
-
-    before(function () {
-        this.layerMetadataConfig = global.environment.enabledFeatures.layerMetadata;
-        this.layerStatsConfig = global.environment.enabledFeatures.layerStats;
-        global.environment.enabledFeatures.layerMetadata = true;
-        global.environment.enabledFeatures.layerStats = false;
-    });
-
-    after(function () {
-        global.environment.enabledFeatures.layerMetadata = this.layerMetadataConfig;
-        global.environment.enabledFeatures.layerStats = this.layerStatsConfig;
-    });
-
-
-    function testLayerMetadataStats(testScenario) {
-
-        it(testScenario.desc, function(done) {
-            var mapConfig =  {
-                version: '1.3.0',
-                layers: testScenario.layers
-            };
-
-            var testClient = new TestClient(mapConfig);
-
-            testClient.getLayergroup(function(err, layergroup) {
-                assert.ifError(err);
-                layergroup.metadata.layers.forEach(function (layer) {
-                    if (layer.type !== 'torque' && layer.type !== 'mapnik') {
-                        assert.ok(!('stats' in layer.meta));
-                    } else if (layer.type !== 'torque') {
-                        assert.ok(!('stats' in layer.meta));
-                        assert.ok('cartocss' in layer.meta);
-                    } else {
-                        assert.ok('cartocss' in layer.meta);
-                        // check torque metadata at least match in number
-                        var torqueLayers = mapConfig.layers.filter(function(layer) { return layer.type === 'torque'; });
-                        if (torqueLayers.length) {
-                            assert.equal(Object.keys(layergroup.metadata.torque).length, torqueLayers.length);
-                        }
-                    }
-                });
-
-                testClient.drain(done);
-            });
-        });
-    }
-
-    var cartocssVersion = '2.3.0';
-    var cartocss = '#layer { line-width:16; }';
-    var sql = "select 1 as i, st_setsrid('LINESTRING(0 0, 1 0)'::geometry, 4326) as the_geom, " +
-              "st_setsrid('LINESTRING(0 0, 1 0)'::geometry, 3857) as the_geom_webmercator";
-    var sqlWadus = "select 1 as wadus, st_setsrid('LINESTRING(0 0, 1 0)'::geometry, 4326) as the_geom, " +
-                   "st_setsrid('LINESTRING(0 0, 1 0)'::geometry, 3857) as the_geom_webmercator";
-
-    var httpLayer = {
-        type: 'http',
-        options: {
-            urlTemplate: 'http://{s}.basemaps.cartocdn.com/dark_nolabels/{z}/{x}/{y}.png',
-            subdomains: ['a','b','c']
-        }
-    };
-
-    var torqueLayer = {
-        type: 'torque',
-        options: {
-            sql: "select 1 id, '1970-01-02'::date d, 'POINT(0 0)'::geometry the_geom_webmercator",
-            cartocss: [
-                "Map {",
-                    "-torque-frame-count:2;",
-                    "-torque-resolution:3;",
-                    "-torque-time-attribute:d;",
-                    "-torque-aggregation-function:'count(id)';",
-                "}"
-            ].join(' '),
-            cartocss_version: '2.0.1'
-        }
-    };
-
-    var mapnikLayer = {
-        type: 'mapnik',
-        options: {
-            sql: sql,
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss
-        }
-    };
-
-    var mapnikInteractivityLayer = {
-        type: 'mapnik',
-        options: {
-            sql: sql,
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss,
-            interactivity: 'i'
-        }
-    };
-
-    var cartodbLayer = {
-        type: 'cartodb',
-        options: {
-            sql: sql,
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss
-        }
-    };
-
-    var cartodbInteractivityLayer = {
-        type: 'cartodb',
-        options: {
-            sql: sql,
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss,
-            interactivity: 'i'
-        }
-    };
-
-    var cartodbWadusInteractivityLayer = {
-        type: 'cartodb',
-        options: {
-            sql: sqlWadus,
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss,
-            interactivity: 'wadus'
-        }
-    };
-
-    var noTypeLayer = {
-        options: {
-            sql: sql,
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss
-        }
-    };
-
-    var noTypeInteractivityLayer = {
-        options: {
-            sql: sql,
-            cartocss_version: cartocssVersion,
-            cartocss: cartocss,
-            interactivity: 'i'
-        }
-    };
-
-    var testScenarios = [
-        {
-            desc: 'one layer, no interactivity',
-            layers: [cartodbLayer]
-        },
-        {
-            desc: 'two layers, different interactivity columns',
-            layers: [
-                cartodbWadusInteractivityLayer,
-                cartodbInteractivityLayer
-            ]
-        },
-        {
-            desc: 'torque + interactivity layers',
-            layers: [
-                torqueLayer,
-                cartodbWadusInteractivityLayer,
-                cartodbInteractivityLayer
-            ]
-        },
-        {
-            desc: 'interactivity + torque + interactivity',
-            layers: [
-                cartodbInteractivityLayer,
-                torqueLayer,
-                cartodbInteractivityLayer
-            ]
-        },
-        {
-            desc: 'http + interactivity + torque + no interactivity + torque + interactivity',
-            layers: [
-                httpLayer,
-                cartodbInteractivityLayer,
-                torqueLayer,
-                cartodbLayer,
-                torqueLayer,
-                cartodbWadusInteractivityLayer
-            ]
-        },
-        {
-            desc: 'mapnik type – two layers, interactivity mix',
-            layers: [
-                mapnikLayer,
-                mapnikInteractivityLayer
-            ]
-        },
-        {
-            desc: 'mapnik type – http + interactivity + torque + interactivity',
-            layers: [
-                httpLayer,
-                mapnikInteractivityLayer,
-                torqueLayer,
-                cartodbInteractivityLayer
-            ]
-        },
-        {
-            desc: 'no type – two layers, interactivity mix',
-            layers: [
-                noTypeLayer,
-                noTypeInteractivityLayer
-            ]
-        },
-        {
-            desc: 'no type – http + interactivity + torque + interactivity',
-            layers: [
-                httpLayer,
-                noTypeInteractivityLayer,
-                torqueLayer,
-                noTypeInteractivityLayer
-            ]
-        }
-    ];
-
-    testScenarios.forEach(testLayerMetadataStats);
-
-});
--- a/test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png
+++ b/test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png
--- a/test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.geojson
+++ b/test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.geojson
@@ -1 +0,0 @@
-{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"Point","coordinates":[-53839,4629161]},"properties":{"name":"Alicante","cartodb_id":1200}},{"type":"Feature","geometry":{"type":"Point","coordinates":[242835,5069332]},"properties":{"name":"Barcelona","cartodb_id":5330}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-5567,4861644]},"properties":{"name":"Castello","cartodb_id":1201}},{"type":"Feature","geometry":{"type":"Point","coordinates":[272735,5092314]},"properties":{"name":"Mataro","cartodb_id":615}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-125787,4576600]},"properties":{"name":"Murcia","cartodb_id":952}},{"type":"Feature","geometry":{"type":"Point","coordinates":[295469,4804267]},"properties":{"name":"Palma","cartodb_id":5500}},{"type":"Feature","geometry":{"type":"Point","coordinates":[139148,5030112]},"properties":{"name":"Tarragona","cartodb_id":616}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-44746,4791667]},"properties":{"name":"Valencia","cartodb_id":5942}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-99072,5108695]},"properties":{"name":"Zaragoza","cartodb_id":5932}}]}
--- a/test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.grid.json
+++ b/test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.grid.json
@@ -1 +0,0 @@
-{"grid":["                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","    !!                                                          ","!!! !!!!!                                                       ","!!!!!!! !                                                       ","!!! !!!!!                                                       "," !!    !                                                        ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                     ###   #    ","                                                     ####### ###","                                                     ####### ## ","$                                                    ## #### ## ","$$                                                              ","$$                                                              ","$$                                                              ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                "],"keys":["","9","2","1"],"data":{"1":{"cartodb_id":5942},"2":{"cartodb_id":5500},"9":{"cartodb_id":1201}}}
--- a/test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png
+++ b/test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png
--- a/test/fixtures/buffer-size/tile-grid.json.7.64.48-buffer-size-0.grid.json
+++ b/test/fixtures/buffer-size/tile-grid.json.7.64.48-buffer-size-0.grid.json
@@ -1 +0,0 @@
-{"grid":["                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                     !!!   !    ","                                                     !!!!!!! !!!","                                                     !!!!!!! !! ","                                                     !! !!!! !! ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                "],"keys":["","1"],"data":{"1":{"cartodb_id":5500}}}
--- a/test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-0.geojson
+++ b/test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-0.geojson
@@ -1 +0,0 @@
-{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"Point","coordinates":[295469,4804267]},"properties":{"name":"Palma","cartodb_id":5500}}]}
--- a/test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-0.mvt
+++ b/test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-0.mvt
--- a/test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-128.mvt
+++ b/test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-128.mvt
--- a/test/support/assert.js
+++ b/test/support/assert.js
@@ -126,25 +126,22 @@ assert.response = function(server, req, res, callback) {
                // Assert response body
                if (res.body) {
                    var eql = res.body instanceof RegExp ? res.body.test(response.body) : res.body === response.body;
-                    if (!eql) {
-                        return callback(response, new Error(colorize(
-                            '[red]{Invalid response body.}\n' +
+                    assert.ok(
+                        eql,
+                        colorize('[red]{Invalid response body.}\n' +
                            '     Expected: [green]{' + res.body + '}\n' +
-                            '     Got: [red]{' + response.body + '}'))
-                        );
-                    }
+                            '     Got: [red]{' + response.body + '}')
+                    );
                }

                // Assert response status
                if (typeof status === 'number') {
-                    if (response.statusCode != status) {
-                        return callback(response, new Error(colorize(
-                            '[red]{Invalid response status code.}\n' +
+                    assert.equal(response.statusCode, status,
+                        colorize('[red]{Invalid response status code.}\n' +
                            '     Expected: [green]{' + status + '}\n' +
                            '     Got: [red]{' + response.statusCode + '}\n' +
-                            '     Body: ' + response.body))
-                        );
-                    }
+                            '     Body: ' + response.body)
+                    );
                }

                // Assert response headers
@@ -155,13 +152,11 @@ assert.response = function(server, req, res, callback) {
                            actual = response.headers[name.toLowerCase()],
                            expected = res.headers[name],
                            headerEql = expected instanceof RegExp ? expected.test(actual) : expected === actual;
-                        if (!headerEql) {
-                            return callback(response, new Error(colorize(
-                                'Invalid response header [bold]{' + name + '}.\n' +
+                        assert.ok(headerEql,
+                            colorize('Invalid response header [bold]{' + name + '}.\n' +
                                '     Expected: [green]{' + expected + '}\n' +
-                                '     Got: [red]{' + actual + '}'))
-                            );
-                        }
+                                '     Got: [red]{' + actual + '}')
+                        );
                    }
                }

--- a/test/support/prepare_db.sh
+++ b/test/support/prepare_db.sh
@@ -76,7 +76,7 @@ if test x"$PREPARE_PGSQL" = xyes; then
  createdb -Ttemplate_postgis -EUTF8 "${TEST_DB}" || die "Could not create test database"

  LOCAL_SQL_SCRIPTS='analysis_catalog windshaft.test gadm4 ported/populated_places_simple_reduced cdb_analysis_check cdb_invalidate_varnish'
-  REMOTE_SQL_SCRIPTS='CDB_QueryStatements CDB_QueryTables CDB_CartodbfyTable CDB_TableMetadata CDB_ForeignTable CDB_UserTables CDB_ColumnNames CDB_ZoomFromScale CDB_OverviewsSupport CDB_Overviews CDB_QuantileBins CDB_JenksBins CDB_HeadsTailsBins CDB_EqualIntervalBins CDB_Hexagon CDB_XYZ CDB_EstimateRowCount'
+  REMOTE_SQL_SCRIPTS='CDB_QueryStatements CDB_QueryTables CDB_CartodbfyTable CDB_TableMetadata CDB_ForeignTable CDB_UserTables CDB_ColumnNames CDB_ZoomFromScale CDB_OverviewsSupport CDB_Overviews CDB_QuantileBins CDB_JenksBins CDB_HeadsTailsBins CDB_EqualIntervalBins CDB_Hexagon CDB_XYZ'

  CURL_ARGS=""
  for i in ${REMOTE_SQL_SCRIPTS}
--- a/test/support/sql/windshaft.test.sql
+++ b/test/support/sql/windshaft.test.sql
@@ -649,5 +649,3 @@ CREATE OR REPLACE FUNCTION cdb_crankshaft.CDB_KMeans(query text, no_clusters int
    END;
 $$ LANGUAGE plpgsql;
 GRANT ALL ON FUNCTION cdb_crankshaft.CDB_KMeans(text, integer, integer) TO :TESTUSER;
-
-ANALYZE;
--- a/test/support/test-client.js
+++ b/test/support/test-client.js
@@ -16,23 +16,14 @@ var serverOptions = require('../../lib/cartodb/server_options');
 serverOptions.analysis.batch.inlineExecution = true;
 var server = new CartodbWindshaft(serverOptions);

-function TestClient(config, apiKey) {
-    this.mapConfig = isMapConfig(config) ? config : null;
-    this.template = isTemplate(config) ? config : null;
+function TestClient(mapConfig, apiKey) {
+    this.mapConfig = mapConfig;
    this.apiKey = apiKey;
    this.keysToDelete = {};
 }

 module.exports = TestClient;

-function isMapConfig(config) {
-    return config && config.layers;
-}
-
-function isTemplate(config) {
-    return config && config.layergroup;
-}
-
 module.exports.RESPONSE = {
    ERROR: {
        status: 400,
@@ -415,7 +406,6 @@ TestClient.prototype.getTile = function(z, x, y, params, callback) {
    }

    var url = '/api/v1/map';
-    var urlNamed = url + '/named';

    if (this.apiKey) {
        url += '?' + qs.stringify({api_key: this.apiKey});
@@ -423,60 +413,17 @@ TestClient.prototype.getTile = function(z, x, y, params, callback) {

    var layergroupId;
    step(
-        function createTemplate () {
+        function createLayergroup() {
            var next = this;
-
-            if (!self.template) {
-                return next();
-            }
-
-            if (!self.apiKey) {
-                return next(new Error('apiKey param is mandatory to create a new template'));
-            }
-
-            params.placeholders = params.placeholders || {};
-        
            assert.response(server,
                {
-                    url: urlNamed + '?' + qs.stringify({ api_key: self.apiKey }),
+                    url: url,
                    method: 'POST',
                    headers: {
                        host: 'localhost',
                        'Content-Type': 'application/json'
                    },
-                    data: JSON.stringify(self.template)
-                },
-                {
-                    status: 200,
-                    headers: {
-                        'Content-Type': 'application/json; charset=utf-8'
-                    }
-                },
-                function (res, err) {
-                    if (err) {
-                        return next(err);
-                    }
-                    return next(null, JSON.parse(res.body).template_id);
-                }
-            );
-        },
-        function createLayergroup(err, templateId) {
-            var next = this;
-
-            var data = templateId ? params.placeholders : self.mapConfig
-            var path  = templateId ?
-                urlNamed + '/' + templateId  + '?' + qs.stringify({api_key: self.apiKey}) :
-                url;
-
-            assert.response(server,
-                {
-                    url: path,
-                    method: 'POST',
-                    headers: {
-                        host: 'localhost',
-                        'Content-Type': 'application/json'
-                    },
-                    data: JSON.stringify(data)
+                    data: JSON.stringify(self.mapConfig)
                },
                {
                    status: 200,
@@ -538,27 +485,6 @@ TestClient.prototype.getTile = function(z, x, y, params, callback) {
                expectedResponse.headers['Content-Type'] = 'image/png';
            }

-            var isMvt = format.match(/mvt$/);
-
-            if (isMvt) {
-                request.encoding = 'binary';
-                expectedResponse.headers['Content-Type'] = 'application/x-protobuf';
-            }
-
-            var isGeojson = format.match(/geojson$/);
-
-            if (isGeojson) {
-                request.encoding = 'utf-8';
-                expectedResponse.headers['Content-Type'] = 'application/json; charset=utf-8';
-            }
-
-            var isGridJSON = format.match(/grid.json$/);
-
-            if (isGridJSON) {
-                request.encoding = 'utf-8';
-                expectedResponse.headers['Content-Type'] = 'application/json; charset=utf-8';
-            }
-
            assert.response(server, request, expectedResponse, function(res, err) {
                assert.ifError(err);

@@ -566,12 +492,7 @@ TestClient.prototype.getTile = function(z, x, y, params, callback) {

                if (isPng) {
                    obj = mapnik.Image.fromBytes(new Buffer(res.body, 'binary'));
-                }
-                else if (isMvt) {
-                    obj = new mapnik.VectorTile(z, x, y);
-                    obj.setDataSync(new Buffer(res.body, 'binary'));
-                }
-                else {
+                } else {
                    obj = JSON.parse(res.body);
                }

@@ -617,20 +538,18 @@ TestClient.prototype.getLayergroup = function(expectedResponse, callback) {
        },
        expectedResponse,
        function(res, err) {
-            // If there is a response, we are still interested in catching the created keys
-            // to be able to delete them on the .drain() method.
-            if (res) {
-                var parsedBody = JSON.parse(res.body);
-                if (parsedBody.layergroupid) {
-                    self.keysToDelete['map_cfg|' + LayergroupToken.parse(parsedBody.layergroupid).token] = 0;
-                    self.keysToDelete['user:localhost:mapviews:global'] = 5;
-                }
-            }
            if (err) {
                return callback(err);
            }

-            return callback(null, JSON.parse(res.body));
+            var parsedBody = JSON.parse(res.body);
+
+            if (parsedBody.layergroupid) {
+                self.keysToDelete['map_cfg|' + LayergroupToken.parse(parsedBody.layergroupid).token] = 0;
+                self.keysToDelete['user:localhost:mapviews:global'] = 5;
+            }
+
+            return callback(null, parsedBody);
        }
    );
 };
--- a/test/unit/cartodb/backends/layer-stats/mapnik-layer-stats.js
+++ b/test/unit/cartodb/backends/layer-stats/mapnik-layer-stats.js
@@ -1,153 +0,0 @@
-var assert = require('assert');
-var MapnikLayerStats = require('../../../../../lib/cartodb/backends/layer-stats/mapnik-layer-stats');
-var MapConfig = require('windshaft').model.MapConfig;
-
-function getDbConnectionMock () {
-    return {
-        query: function(sql, callback) {
-            return callback(null, {
-                rows: [{rows: 1}]
-            });
-        }
-    };
-}
-
-describe('mapnik-layer-stats', function() {
-
-    beforeEach(function () {
-        this.dbConnectionMock = getDbConnectionMock();
-        this.rendererCacheMock = {};
-        this.params = {};
-    });
-
-    var testMapConfigOneLayer = {
-        version: '1.5.0',
-        layers: [
-            {
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from test_table limit 2',
-                    cartocss: '#layer { marker-fill:red; marker-width:32; marker-allow-overlap:true; }',
-                    cartocss_version: '2.3.0'
-                }
-            }
-        ]
-    };
-
-    var testMapConfigTwoLayers = {
-        version: '1.5.0',
-        layers: [
-            {
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from test_table limit 2',
-                    cartocss: '#layer { marker-fill:red; marker-width:32; marker-allow-overlap:true; }',
-                    cartocss_version: '2.3.0'
-                }
-            },
-            {
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from test_table limit 2',
-                    cartocss: '#layer { marker-fill:red; marker-width:32; marker-allow-overlap:true; }',
-                    cartocss_version: '2.3.0'
-                }
-            },
-        ]
-    };
-
-    var testMapConfigOneLayerTwoTables = {
-        version: '1.5.0',
-        layers: [
-            {
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from test_table limit 2',
-                    cartocss: '#layer { marker-fill:red; marker-width:32; marker-allow-overlap:true; }',
-                    cartocss_version: '2.3.0',
-                    affected_tables: ['test_table_1', 'test_table_2']
-                }
-            },
-        ]
-    };
-
-    var testMapConfigTwoLayerTwoTables = {
-        version: '1.5.0',
-        layers: [
-            {
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from test_table limit 2',
-                    cartocss: '#layer { marker-fill:red; marker-width:32; marker-allow-overlap:true; }',
-                    cartocss_version: '2.3.0',
-                    affected_tables: ['test_table_1', 'test_table_2']
-                }
-            },
-            {
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from test_table limit 2',
-                    cartocss: '#layer { marker-fill:red; marker-width:32; marker-allow-overlap:true; }',
-                    cartocss_version: '2.3.0',
-                    affected_tables: ['test_table_3', 'test_table_4']
-                }
-            },
-        ]
-    };
-
-    it('should return 1 feature for one layer', function(done) {
-        var mapConfig = MapConfig.create(testMapConfigOneLayer);
-        var layer = mapConfig.getLayer(0);
-        var testSubject = new MapnikLayerStats();
-        testSubject.getStats(layer, this.dbConnectionMock, function (err, result)  {
-            assert.ifError(err);
-            assert.equal(result.estimatedFeatureCount, 1);
-            done();
-        });
-    });
-
-    it('should return 1 feature for two layers', function(done) {
-        var self = this;
-        var mapConfig = MapConfig.create(testMapConfigTwoLayers);
-        var layer0 = mapConfig.getLayer(0);
-        var layer1 = mapConfig.getLayer(1);
-        var testSubject = new MapnikLayerStats();
-        testSubject.getStats(layer0, self.dbConnectionMock, function (err, result)  {
-            assert.ifError(err);
-            assert.equal(result.estimatedFeatureCount, 1);
-            testSubject.getStats(layer1, self.dbConnectionMock, function (err, result)  {
-                assert.ifError(err);
-                assert.equal(result.estimatedFeatureCount, 1);
-                done();
-            });
-        });
-    });
-
-    it('should return 1 feature for one layers with two tables', function(done) {
-        var mapConfig = MapConfig.create(testMapConfigOneLayerTwoTables);
-        var layer = mapConfig.getLayer(0);
-        var testSubject = new MapnikLayerStats();
-        testSubject.getStats(layer, this.dbConnectionMock, function (err, result)  {
-            assert.ifError(err);
-            assert.equal(result.estimatedFeatureCount, 1);
-            done();
-        });
-    });
-
-    it('should return 1 feature for two layers and two tables', function(done) {
-        var self = this;
-        var mapConfig = MapConfig.create(testMapConfigTwoLayerTwoTables);
-        var layer0 = mapConfig.getLayer(0);
-        var layer1 = mapConfig.getLayer(1);
-        var testSubject = new MapnikLayerStats();
-        testSubject.getStats(layer0, self.dbConnectionMock, function (err, result)  {
-            assert.ifError(err);
-            assert.equal(result.estimatedFeatureCount, 1);
-            testSubject.getStats(layer1, self.dbConnectionMock, function (err, result)  {
-                assert.ifError(err);
-                assert.equal(result.estimatedFeatureCount, 1);
-                done();
-            });
-        });
-    });
-});
--- a/test/unit/cartodb/backends/layer-stats/torque-layer-stats.js
+++ b/test/unit/cartodb/backends/layer-stats/torque-layer-stats.js
@@ -1,36 +0,0 @@
-var assert = require('assert');
-var TorqueLayerStats = require('../../../../../lib/cartodb/backends/layer-stats/torque-layer-stats');
-var MapConfig = require('windshaft').model.MapConfig;
-
-describe('torque-layer-stats', function () {
-
-    beforeEach(function () {
-        this.params = {};
-    });
-
-    var testMapConfigOneLayer = {
-        version: '1.5.0',
-        layers: [
-            {
-                type: 'torque',
-                options: {
-                    sql: 'select * from test_table limit 2',
-                    cartocss: '#layer { marker-fill:red; marker-width:32; marker-allow-overlap:true; }',
-                    cartocss_version: '2.3.0',
-                }
-            },
-        ]
-    };
-
-    it('should return torque stats for one layer', function(done) {
-        var mapConfig = MapConfig.create(testMapConfigOneLayer);
-        var layerId = 0;
-        var layer = mapConfig.getLayer(layerId);
-        var testSubject = new TorqueLayerStats();
-        testSubject.getStats(layer, {}, function (err, result) {
-            assert.ifError(err);
-            assert.deepEqual({}, result);
-            done();
-        });
-    });
-});
--- a/test/unit/cartodb/model/filter/bbox-filters.test.js
+++ b/test/unit/cartodb/model/filter/bbox-filters.test.js
@@ -111,23 +111,6 @@ describe('Bounding box filter', function() {
                createRef([-180, -45, 0, 45])
            );
        });
-
-        it('generating multiple bbox', function() {
-            var bbox = [90, -45, 190, 45];
-            var bboxFilter = createFilter(bbox);
-
-            assert.equal(bboxFilter.bboxes.length, 2);
-
-            assert.deepEqual(
-                bboxFilter.bboxes[0],
-                createRef([90, -45, 180, 45])
-            );
-            assert.deepEqual(
-                bboxFilter.bboxes[1],
-                createRef([-180, -45, -170, 45])
-            );
-        });
-
    });

    describe('out of bounds', function() {
--- a/test/unit/cartodb/ported/tile_stats.test.js
+++ b/test/unit/cartodb/ported/tile_stats.test.js
@@ -26,14 +26,12 @@ describe('tile stats', function() {
        var layergroupController = new LayergroupController();

        var reqMock = {
-            profiler: { toJSONString:function() {} },
            params: {
                format: invalidFormat
            }
        };
        var resMock = {
            status: function() { return this; },
-            set: function() {},
            json: function() {},
            jsonp: function() {},
            send: function() {}
@@ -56,14 +54,12 @@ describe('tile stats', function() {
            }
        });
        var reqMock = {
-            profiler: { toJSONString:function() {} },
            params: {
                format: validFormat
            }
        };
        var resMock = {
            status: function() { return this; },
-            set: function() {},
            json: function() {},
            jsonp: function() {},
            send: function() {}
--- a/test/unit/cartodb/ported/windshaft_server.test.js
+++ b/test/unit/cartodb/ported/windshaft_server.test.js
@@ -19,7 +19,7 @@ describe('windshaft', function() {

    it('can spawn a new server on the global listen port', function(done){
        var ws = cartodbServer(serverOptions);
-        var server = ws.listen(global.environment.port, function() {
+        var server = ws.listen(global.environment.windshaft_port, function() {
            assert.ok(ws);
            server.close(done); /* allow proper tear down */
        });
--- a/yarn.lock
+++ b/yarn.lock
Author	SHA1	Message	Date
Daniel García Aubert	b8e961ffc0	Release 2.90.0	2017-04-10 12:31:08 +02:00
Daniel	7b767f4e7b	Merge pull request #661 from CartoDB/fix_invalidation_for_v2x_version Fix invalidation cache issues for v2x version	2017-04-10 12:11:15 +02:00
Daniel García Aubert	8cba537ac6	Update shrinkwrap	2017-04-10 12:05:24 +02:00
Daniel García Aubert	8fa7f7d779	Upgrade camshaft to 0.53.0	2017-04-10 11:54:31 +02:00
Mario de Frutos	5c22a7439f	Point to camshaft branch to test properly	2017-04-07 16:40:51 +02:00
Mario de Frutos	fff2c33100	Make the cache headers tests idempotent	2017-04-07 16:17:04 +02:00
Mario de Frutos	1fc49b5ad5	Add cdb_invalidate_varnish function fixture to tests	2017-04-07 16:16:58 +02:00
Mario de Frutos	07880928e8	Include check for surrogate-key header and renamed the test file	2017-04-07 16:16:52 +02:00
Mario de Frutos	7631edb3db	Affected tables are now included in X-Cache-Channel	2017-04-07 16:16:47 +02:00
Mario de Frutos	1ba42e37e9	Add more tests for x-cache-channel but with analysis	2017-04-07 16:16:40 +02:00
Mario de Frutos	47dd485282	Get affected tables and add it to the layergroup	2017-04-07 16:16:34 +02:00
Raul Ochoa	c1fa8897ce	Merge pull request #660 from CartoDB/upgrade-camshaft-010 Upgrade camshaft to 0.52.0	2017-04-07 15:19:33 +02:00
Raul Ochoa	c5d0b99fae	Upgrade camshaft to 0.52.0	2017-04-07 15:12:58 +02:00
Raul Ochoa	e57c4df663	Merge pull request #658 from CartoDB/upgrade-camshaft-010 Upgrade camshaft to 0.51.0	2017-04-03 16:15:55 +02:00
Raul Ochoa	7ea3fd060e	Upgrade camshaft to 0.51.0	2017-04-03 16:01:19 +02:00
Raul Ochoa	3c110cad6d	Merge pull request #656 from CartoDB/static-maps-layers-filter-010 Static maps layers filter	2017-04-03 12:58:59 +02:00
Raul Ochoa	217749c340	Throw on invalid params argument	2017-04-03 12:16:32 +02:00
Raul Ochoa	e2c2e06d65	Configure extra allowed params per endpoint via middleware Instead of making all params available in all endpoints, we control what endpoints allow what extra params. Dataviews endpoints should be migrated to this.	2017-04-03 12:16:24 +02:00
Raul Ochoa	1b510f05ac	Add test to go red	2017-04-03 12:16:13 +02:00
Raul Ochoa	7e449f76c8	Merge pull request #651 from CartoDB/upgrade-grainstore-1.6.2-v2.x Upgrade grainstore 1.6.2	2017-03-29 16:22:35 +02:00
Daniel García Aubert	97428b3f3e	Upgrade grainstore 1.6.2	2017-03-29 16:15:20 +02:00
Raul Ochoa	ec33d85f6f	Remove unused import	2017-03-23 01:22:44 +01:00
Raul Ochoa	a9b36d69d6	Use crc32 instead of md5 for computing subdomain candidate	2017-03-23 01:22:39 +01:00
Raul Ochoa	fa649881dc	Generate URLs for resources based on CDN + template rules	2017-03-22 19:21:26 +01:00
Raul Ochoa	5ed8b78f34	Use v2.x branch	2017-03-21 17:04:23 +01:00
				`@@ -1 +0,0 @@`
				{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"Point","coordinates":[-53839,4629161]},"properties":{"name":"Alicante","cartodb_id":1200}},{"type":"Feature","geometry":{"type":"Point","coordinates":[242835,5069332]},"properties":{"name":"Barcelona","cartodb_id":5330}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-5567,4861644]},"properties":{"name":"Castello","cartodb_id":1201}},{"type":"Feature","geometry":{"type":"Point","coordinates":[272735,5092314]},"properties":{"name":"Mataro","cartodb_id":615}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-125787,4576600]},"properties":{"name":"Murcia","cartodb_id":952}},{"type":"Feature","geometry":{"type":"Point","coordinates":[295469,4804267]},"properties":{"name":"Palma","cartodb_id":5500}},{"type":"Feature","geometry":{"type":"Point","coordinates":[139148,5030112]},"properties":{"name":"Tarragona","cartodb_id":616}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-44746,4791667]},"properties":{"name":"Valencia","cartodb_id":5942}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-99072,5108695]},"properties":{"name":"Zaragoza","cartodb_id":5932}}]}
				`@@ -1 +0,0 @@`
				{"grid":[" "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," !! ","!!! !!!!! ","!!!!!!! ! ","!!! !!!!! "," !! ! "," "," "," "," "," "," "," "," ### # "," ####### ###"," ####### ## ","$ ## #### ## ","$$ ","$$ ","$$ "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "],"keys":["","9","2","1"],"data":{"1":{"cartodb_id":5942},"2":{"cartodb_id":5500},"9":{"cartodb_id":1201}}}
				`@@ -1 +0,0 @@`
				`{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"Point","coordinates":[295469,4804267]},"properties":{"name":"Palma","cartodb_id":5500}}]}`