Add test

test/acceptance/cache/cache-control-header.js

@@ -0,0 +1,91 @@
+'use strict';
+
+require('../../support/test_helper');
+
+const assert = require('../../support/assert');
+const TestClient = require('../../support/test-client');
+
+const ONE_YEAR_IN_SECONDS = 60 * 60 * 24 * 365;
+const FIVE_MINUTES_IN_SECONDS = 60 * 5;
+
+const defaultLayers = [{
+    type: 'cartodb',
+    options: {
+        sql: TestClient.SQL.ONE_POINT,
+        cartocss: TestClient.CARTOCSS.POINTS,
+        cartocss_version: '2.3.0'
+    }
+}];
+
+function createMapConfig (layers = defaultLayers) {
+    return {
+        version: '1.8.0',
+        layers: layers
+    };
+}
+
+describe('cache-control header', function () {
+    describe('max-age directive', function () {
+        it('tile from a table wich is included in cdb_tablemetada', function (done) {
+            const ttl = ONE_YEAR_IN_SECONDS;
+            const mapConfig = createMapConfig([{
+                type: 'cartodb',
+                options: {
+                    sql: 'select * from test_table',
+                    cartocss: TestClient.CARTOCSS.POINTS,
+                    cartocss_version: '2.3.0'
+                }
+            }]);
+
+            const testClient = new TestClient(mapConfig);
+
+            testClient.getTile(0, 0, 0, {}, function (err, res) {
+                if (err) {
+                    return done(err);
+                }
+
+                assert.equal(res.headers['cache-control'], `public,max-age=${ttl}`);
+                testClient.drain(done);
+            });
+        });
+
+        it('tile from a table wich is NOT included in cdb_tablemetada', function (done) {
+            const ttl = global.environment.varnish.fallbackTtl || FIVE_MINUTES_IN_SECONDS;
+            const mapConfig = createMapConfig([{
+                type: 'cartodb',
+                options: {
+                    sql: 'select * from test_table_2',
+                    cartocss: TestClient.CARTOCSS.POINTS,
+                    cartocss_version: '2.3.0'
+                }
+            }]);
+
+            const testClient = new TestClient(mapConfig);
+
+            testClient.getTile(0, 0, 0, {}, function (err, res) {
+                if (err) {
+                    return done(err);
+                }
+
+                assert.equal(res.headers['cache-control'], `public,max-age=${ttl}`);
+                testClient.drain(done);
+            });
+        });
+
+        it('tile from a dynamic query which doesn\'t use a table' , function (done) {
+            const ttl = global.environment.varnish.fallbackTtl || FIVE_MINUTES_IN_SECONDS;
+            const mapConfig = createMapConfig();
+
+            const testClient = new TestClient(mapConfig);
+
+            testClient.getTile(0, 0, 0, {}, function (err, res) {
+                if (err) {
+                    return done(err);
+                }
+
+                assert.equal(res.headers['cache-control'], `public,max-age=${ttl}`);
+                testClient.drain(done);
+            });
+        });
+    });
+});