Added: rave/trunk/rave-portal-resources/src/test/javascript/rave_widget_spec.js URL: http://svn.apache.org/viewvc/rave/trunk/rave-portal-resources/src/test/javascript/rave_widget_spec.js?rev=1460762&view=auto ============================================================================== --- rave/trunk/rave-portal-resources/src/test/javascript/rave_widget_spec.js (added) +++ rave/trunk/rave-portal-resources/src/test/javascript/rave_widget_spec.js Mon Mar 25 17:00:18 2013 @@ -0,0 +1,272 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +describe('rave.RegionWidget', function () { + + var provider, + viewObject, + validWidget, + invalidWidget, + errorWidget; + + beforeEach(function () { + provider = { + init: function () { + }, + initWidget: function () { + }, + renderWidget: function () { + }, + closeWidget: function () { + }, + setDefaultGadgetSize: function () { + }, + setDefaultGadgetView: function () { + } + } + _.each(provider, function (fn, key) { + spyOn(provider, key); + }); + + viewObject = { + render: function () { + }, + getWidgetSite: function () { + }, + destroy: function () { + } + } + _.each(viewObject, function (fn, key) { + spyOn(viewObject, key); + }); + + validWidget = { + "type": "OpenSocial", + "regionWidgetId": "5", + "widgetUrl": "http://widgets.nytimes.com/packages/html/igoogle/topstories.xml";, + "metadata": { + "userPrefs": { + }, + "hasPrefsToEdit": true, + "views": { + "home": { + "preferredHeight": 0, "quirks": true, "preferredWidth": 0}, + "default": { + "preferredHeight": 0, "quirks": true, "preferredWidth": 0}, + "canvas": { + "preferredHeight": 0, "quirks": true, "preferredWidth": 0} + }, + "modulePrefs": { + } + }, + "userPrefs": { "headlineCount": "9", "summaryCount": "1"}, + "collapsed": false, + "widgetId": "3" + }; + + invalidWidget = { + "type": "OpenSocial", + "regionWidgetId": "5", + "widgetUrl": "http://widgets.nytimes.com/packages/html/igoogle/topstories.xml";, + "error": "error text" + }; + + spyOn(rave, 'getProvider').andReturn(provider); + spyOn(rave, 'renderView').andReturn(viewObject); + spyOn(rave, 'destroyView'); + + _.each(rave.api.rest, function (fn, key) { + spyOn(rave.api.rest, key); + }); + _.each(rave.api.rpc, function (fn, key) { + spyOn(rave.api.rpc, key); + }); + }); + + describe('constructor', function () { + it('returns a new object with all the properties of the definition', function () { + var regionWidget = new rave.RegionWidget(validWidget); + _.each(validWidget, function (value, key) { + expect(regionWidget[key]).toEqual(value); + }); + }); + + it('throws an error if the expected provider is not registered', function () { + rave.getProvider.andReturn(undefined); + + expect(function () { + new rave.RegionWidget(validWidget); + }).toThrow(); + }); + + it('invokes the initWidget method of the provider', function () { + expect(provider.initWidget).not.toHaveBeenCalled(); + var regionWidget = new rave.RegionWidget(validWidget); + expect(provider.initWidget).toHaveBeenCalled(); + }); + }); + + describe('extend', function () { + it('allows you to extend the rave.RegionWidget prototype', function () { + var mixin = { + fn: function () { + }, + prop: 7 + } + + spyOn(mixin, 'fn'); + + var regionWidget1 = new rave.RegionWidget(validWidget); + expect(regionWidget1.fn).toBeUndefined(); + rave.RegionWidget.extend(mixin); + var regionWidget2 = new rave.RegionWidget(validWidget); + expect(regionWidget1.prop).toEqual(7); + expect(regionWidget2.prop).toEqual(7); + + regionWidget1.fn(); + regionWidget2.fn(); + expect(mixin.fn.calls.length).toEqual(2); + }); + }); + + describe('prototype', function () { + var regionWidget, + errorRegionWidget; + + beforeEach(function () { + regionWidget = new rave.RegionWidget(validWidget); + errorRegionWidget = new rave.RegionWidget(invalidWidget); + }) + + describe('render', function () { + it('renders the errorWidget if the definition has errrors', function () { + var el = {}; + errorRegionWidget.render(el); + expect(rave.renderView).toHaveBeenCalledWith('errorWidget', el, errorRegionWidget); + expect(provider.renderWidget).not.toHaveBeenCalled(); + }); + + it('retrieves a registered view if el is a string', function () { + regionWidget.render('asdf'); + + expect(rave.renderView).toHaveBeenCalledWith('asdf', regionWidget); + expect(viewObject.getWidgetSite).toHaveBeenCalled(); + expect(regionWidget._view).toBe(viewObject); + }); + + it("invokes the provider's renderWidget function", function () { + var el = {dom: 'element'}; + var opts = {opts: true} + regionWidget.render(el, opts); + + expect(provider.renderWidget).toHaveBeenCalledWith(regionWidget, el, opts); + }); + }); + + describe('hide', function () { + it('calls the rave api and updates the widget state', function () { + regionWidget.collapsed = 'asdf'; + + expect(regionWidget.collapsed).toEqual('asdf'); + regionWidget.hide(); + expect(regionWidget.collapsed).toEqual(true); + expect(rave.api.rest.saveWidgetCollapsedState).toHaveBeenCalledWith({ + regionWidgetId: regionWidget.regionWidgetId, + collapsed: true + }); + }); + }); + + describe('show', function () { + it('calls the rave api and updates the widget state', function () { + regionWidget.collapsed = 'asdf'; + + expect(regionWidget.collapsed).toEqual('asdf'); + regionWidget.show(); + expect(regionWidget.collapsed).toEqual(false); + expect(rave.api.rest.saveWidgetCollapsedState).toHaveBeenCalledWith({ + regionWidgetId: regionWidget.regionWidgetId, + collapsed: false + }); + }); + }); + + describe('close', function () { + it('invokes closeWidget on provider and calls the rave api', function () { + var opts = {opts: true} + regionWidget.close(opts); + + expect(rave.destroyView).not.toHaveBeenCalled(); + expect(provider.closeWidget).toHaveBeenCalledWith(regionWidget, opts); + expect(rave.api.rpc.removeWidget).toHaveBeenCalledWith({ + regionWidgetId: regionWidget.regionWidgetId + }); + }); + + it('destroys the associated view', function () { + regionWidget.render('asdf'); + + expect(regionWidget._view).toBe(viewObject); + + regionWidget.close(); + expect(rave.destroyView).toHaveBeenCalledWith(viewObject); + }); + }); + + describe('moveToPage', function () { + it('calls the rave api', function () { + var cb = function () { + } + regionWidget.moveToPage(1, cb); + + expect(rave.api.rpc.moveWidgetToPage).toHaveBeenCalledWith({ + toPageId: 1, + regionWidgetId: regionWidget.regionWidgetId, + successCallback: cb + }); + }) + }); + + describe('moveToRegion', function () { + it('calls the rave api', function () { + regionWidget.moveToRegion(1, 2, 3); + + expect(rave.api.rpc.moveWidgetToRegion).toHaveBeenCalledWith({ + regionWidgetId: regionWidget.regionWidgetId, + fromRegionId: 1, + toRegionId: 2, + toIndex: 3 + }); + }); + }); + + describe('savePreferences', function () { + it('calls the rave api updates the widget state', function () { + var prefs = {color: 'blue', number: 7} + regionWidget.savePreferences(prefs); + + expect(regionWidget.userPrefs).toBe(prefs); + expect(rave.api.rest.saveWidgetPreferences).toHaveBeenCalledWith({ + regionWidgetId: regionWidget.regionWidgetId, + userPrefs: prefs + }); + }); + }); + }); +}); \ No newline at end of file
