Initial commit

lib/assets/test/spec/builder/data/editor-background-polling-model.spec.js

@@ -0,0 +1,90 @@
+var Backbone = require('backbone');
+var $ = require('jquery');
+var UserModel = require('builder/data/user-model');
+var TableModel = require('builder/data/table-model');
+var BackgroundPollingModel = require('builder/data/editor-background-polling-model');
+var ImportsCollection = require('builder/data/background-importer/background-importer-imports-collection');
+var UserActions = require('builder/data/user-actions');
+
+describe('builder/data/editor-background-polling-model', function () {
+  beforeEach(function () {
+    var configModel = new Backbone.Model();
+    configModel.urlVersion = function () {};
+
+    spyOn($, 'ajax').and.callFake(function (req) {
+      var d = $.Deferred();
+      d.resolve();
+      return d.promise();
+    });
+
+    var userModel = new UserModel({
+      username: 'pepe'
+    }, {
+      configModel: configModel
+    });
+    this.importsCollection = new ImportsCollection(undefined, {
+      userModel: userModel,
+      configModel: configModel
+    });
+
+    spyOn(TableModel.prototype, 'fetch').and.callThrough();
+
+    this.userActions = UserActions({
+      userModel: {},
+      analysisDefinitionNodesCollection: {},
+      analysisDefinitionsCollection: {},
+      layerDefinitionsCollection: {},
+      widgetDefinitionsCollection: {}
+    });
+    spyOn(this.userActions, 'createLayerFromTable');
+
+    this.model = new BackgroundPollingModel({}, {
+      userModel: userModel,
+      configModel: configModel,
+      vis: new Backbone.Model({}),
+      importsCollection: this.importsCollection,
+      userActions: this.userActions
+    });
+  });
+
+  describe('when an imports completes', function () {
+    beforeEach(function () {
+      this.importsCollection.reset({});
+      this.importsModel = this.importsCollection.at(0);
+      this.importsModel.set({
+        step: 'import'
+      });
+    });
+
+    it('should fetch table data', function () {
+      this.importsModel._importModel.set({
+        state: 'complete',
+        table_name: 'tableName'
+      });
+      expect(TableModel.prototype.fetch).toHaveBeenCalled();
+    });
+
+    describe('when table is fetched', function () {
+      it('should trigger the "importCompleted" event', function () {
+        var callback = jasmine.createSpy('callback');
+        this.model.bind('importCompleted', callback);
+
+        this.importsModel._importModel.set({
+          state: 'complete',
+          table_name: 'tableName'
+        });
+
+        expect(callback).toHaveBeenCalledWith(this.importsModel, this.model);
+      });
+
+      it('should add a new layer definition to the collection', function () {
+        this.importsModel._importModel.set({
+          state: 'complete',
+          table_name: 'tableName'
+        });
+
+        expect(this.userActions.createLayerFromTable).toHaveBeenCalled();
+      });
+    });
+  });
+});