| /** |
| * 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. |
| */ |
| |
| var helpers = App.TestAliases.helpers; |
| |
| App.TestAliases.testAsComputedConcat = function (context, propertyName, separator, dependentValues) { |
| |
| describe('#' + propertyName + ' as Em.computed.concat', function () { |
| |
| var cases = [ |
| { |
| firstItem: undefined |
| }, |
| { |
| firstItem: null |
| }, |
| { |
| firstItem: '', |
| description: 'empty string' |
| }, |
| { |
| firstItem: 0, |
| description: 'number' |
| }, |
| { |
| firstItem: [1, 2], |
| description: 'array' |
| }, |
| { |
| firstItem: { |
| property: 'value' |
| }, |
| description: 'object' |
| }, |
| { |
| firstItem: NaN |
| }, |
| { |
| firstItem: Em.K, |
| description: 'function' |
| } |
| ], |
| values = dependentValues.map(function (key, index) { |
| return index.toString(); |
| }), |
| valuesHash = {}; |
| |
| dependentValues.forEach(function (key, index) { |
| valuesHash[key] = index; |
| }); |
| |
| afterEach(function () { |
| helpers.smartRestoreGet(context); |
| }); |
| |
| it('has valid dependent keys', function () { |
| expect(Em.meta(context).descs[propertyName]._dependentKeys).to.eql(dependentValues); |
| }); |
| |
| cases.forEach(function (item) { |
| |
| var description = item.description || item.firstItem; |
| |
| it('values contain ' + description, function () { |
| if (item.hasOwnProperty('firstItem')) { |
| values[0] = item.firstItem; |
| valuesHash[dependentValues[0]] = item.firstItem; |
| } |
| helpers.smartStubGet(context, valuesHash).propertyDidChange(context, propertyName); |
| expect(helpers.smartGet(context, propertyName)).to.equal(values.join(separator)); |
| }); |
| |
| }); |
| |
| }); |
| |
| }; |