| /* |
| * Copyright 2014,2015 Open Networking Laboratory |
| * |
| * Licensed 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. |
| */ |
| |
| /* |
| ONOS GUI -- Util -- General Purpose Functions - Unit Tests |
| */ |
| describe('factory: fw/util/fn.js', function() { |
| var $window, |
| fs, |
| someFunction = function () {}, |
| someArray = [1, 2, 3], |
| someObject = { foo: 'bar'}, |
| someNumber = 42, |
| someString = 'xyyzy', |
| someDate = new Date(), |
| stringArray = ['foo', 'bar']; |
| |
| beforeEach(module('onosUtil')); |
| |
| beforeEach(inject(function (_$window_, FnService) { |
| $window = _$window_; |
| fs = FnService; |
| |
| $window.innerWidth = 400; |
| $window.innerHeight = 200; |
| })); |
| |
| // === Tests for isF() |
| it('isF(): null for undefined', function () { |
| expect(fs.isF(undefined)).toBeNull(); |
| }); |
| it('isF(): null for null', function () { |
| expect(fs.isF(null)).toBeNull(); |
| }); |
| it('isF(): the reference for function', function () { |
| expect(fs.isF(someFunction)).toBe(someFunction); |
| }); |
| it('isF(): null for string', function () { |
| expect(fs.isF(someString)).toBeNull(); |
| }); |
| it('isF(): null for number', function () { |
| expect(fs.isF(someNumber)).toBeNull(); |
| }); |
| it('isF(): null for Date', function () { |
| expect(fs.isF(someDate)).toBeNull(); |
| }); |
| it('isF(): null for array', function () { |
| expect(fs.isF(someArray)).toBeNull(); |
| }); |
| it('isF(): null for object', function () { |
| expect(fs.isF(someObject)).toBeNull(); |
| }); |
| |
| |
| // === Tests for isA() |
| it('isA(): null for undefined', function () { |
| expect(fs.isA(undefined)).toBeNull(); |
| }); |
| it('isA(): null for null', function () { |
| expect(fs.isA(null)).toBeNull(); |
| }); |
| it('isA(): null for function', function () { |
| expect(fs.isA(someFunction)).toBeNull(); |
| }); |
| it('isA(): null for string', function () { |
| expect(fs.isA(someString)).toBeNull(); |
| }); |
| it('isA(): null for number', function () { |
| expect(fs.isA(someNumber)).toBeNull(); |
| }); |
| it('isA(): null for Date', function () { |
| expect(fs.isA(someDate)).toBeNull(); |
| }); |
| it('isA(): the reference for array', function () { |
| expect(fs.isA(someArray)).toBe(someArray); |
| }); |
| it('isA(): null for object', function () { |
| expect(fs.isA(someObject)).toBeNull(); |
| }); |
| |
| |
| // === Tests for isS() |
| it('isS(): null for undefined', function () { |
| expect(fs.isS(undefined)).toBeNull(); |
| }); |
| it('isS(): null for null', function () { |
| expect(fs.isS(null)).toBeNull(); |
| }); |
| it('isS(): null for function', function () { |
| expect(fs.isS(someFunction)).toBeNull(); |
| }); |
| it('isS(): the reference for string', function () { |
| expect(fs.isS(someString)).toBe(someString); |
| }); |
| it('isS(): null for number', function () { |
| expect(fs.isS(someNumber)).toBeNull(); |
| }); |
| it('isS(): null for Date', function () { |
| expect(fs.isS(someDate)).toBeNull(); |
| }); |
| it('isS(): null for array', function () { |
| expect(fs.isS(someArray)).toBeNull(); |
| }); |
| it('isS(): null for object', function () { |
| expect(fs.isS(someObject)).toBeNull(); |
| }); |
| |
| |
| // === Tests for isO() |
| it('isO(): null for undefined', function () { |
| expect(fs.isO(undefined)).toBeNull(); |
| }); |
| it('isO(): null for null', function () { |
| expect(fs.isO(null)).toBeNull(); |
| }); |
| it('isO(): null for function', function () { |
| expect(fs.isO(someFunction)).toBeNull(); |
| }); |
| it('isO(): null for string', function () { |
| expect(fs.isO(someString)).toBeNull(); |
| }); |
| it('isO(): null for number', function () { |
| expect(fs.isO(someNumber)).toBeNull(); |
| }); |
| it('isO(): null for Date', function () { |
| expect(fs.isO(someDate)).toBeNull(); |
| }); |
| it('isO(): null for array', function () { |
| expect(fs.isO(someArray)).toBeNull(); |
| }); |
| it('isO(): the reference for object', function () { |
| expect(fs.isO(someObject)).toBe(someObject); |
| }); |
| |
| // === Tests for contains() |
| it('contains(): false for improper args', function () { |
| expect(fs.contains()).toBeFalsy(); |
| }); |
| it('contains(): false for non-array', function () { |
| expect(fs.contains(null, 1)).toBeFalsy(); |
| }); |
| it('contains(): true for contained item', function () { |
| expect(fs.contains(someArray, 1)).toBeTruthy(); |
| expect(fs.contains(stringArray, 'bar')).toBeTruthy(); |
| }); |
| it('contains(): false for non-contained item', function () { |
| expect(fs.contains(someArray, 109)).toBeFalsy(); |
| expect(fs.contains(stringArray, 'zonko')).toBeFalsy(); |
| }); |
| |
| // === Tests for areFunctions() |
| it('areFunctions(): false for non-array', function () { |
| expect(fs.areFunctions({}, 'not-an-array')).toBeFalsy(); |
| }); |
| it('areFunctions(): true for empty-array', function () { |
| expect(fs.areFunctions({}, [])).toBeTruthy(); |
| }); |
| it('areFunctions(): true for some api', function () { |
| expect(fs.areFunctions({ |
| a: function () {}, |
| b: function () {} |
| }, ['b', 'a'])).toBeTruthy(); |
| }); |
| it('areFunctions(): false for some other api', function () { |
| expect(fs.areFunctions({ |
| a: function () {}, |
| b: 'not-a-function' |
| }, ['b', 'a'])).toBeFalsy(); |
| }); |
| it('areFunctions(): extraneous stuff NOT ignored', function () { |
| expect(fs.areFunctions({ |
| a: function () {}, |
| b: function () {}, |
| c: 1, |
| d: 'foo' |
| }, ['a', 'b'])).toBeFalsy(); |
| }); |
| it('areFunctions(): extraneous stuff ignored (alternate fn)', function () { |
| expect(fs.areFunctionsNonStrict({ |
| a: function () {}, |
| b: function () {}, |
| c: 1, |
| d: 'foo' |
| }, ['a', 'b'])).toBeTruthy(); |
| }); |
| |
| // == use the now-tested areFunctions on our own api: |
| it('should define api functions', function () { |
| expect(fs.areFunctions(fs, [ |
| 'isF', 'isA', 'isS', 'isO', 'contains', |
| 'areFunctions', 'areFunctionsNonStrict', 'windowSize', 'find' |
| ])).toBeTruthy(); |
| }); |
| |
| |
| |
| |
| // === Tests for windowSize() |
| it('windowSize(): noargs', function () { |
| var dim = fs.windowSize(); |
| expect(dim.width).toEqual(400); |
| expect(dim.height).toEqual(200); |
| }); |
| |
| it('windowSize(): adjust height', function () { |
| var dim = fs.windowSize(50); |
| expect(dim.width).toEqual(400); |
| expect(dim.height).toEqual(150); |
| }); |
| |
| it('windowSize(): adjust width', function () { |
| var dim = fs.windowSize(0, 50); |
| expect(dim.width).toEqual(350); |
| expect(dim.height).toEqual(200); |
| }); |
| |
| it('windowSize(): adjust width and height', function () { |
| var dim = fs.windowSize(101, 201); |
| expect(dim.width).toEqual(199); |
| expect(dim.height).toEqual(99); |
| }); |
| |
| // TODO: write unit tests for find() |
| |
| }); |