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/** |
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* Created by Emmy on 10/7/2017. |
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*/ |
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import * as Utility from '../../../../src/plugin/js/utilities' |
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import should from 'should' |
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describe('Utility #cloneObj', function () { |
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it('The problem: Altering an object "objA" affects "objB"', function () { |
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let objA = {foo: 'abc', bar: '123'}; |
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let objB = objA; |
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objA.bar = '1234'; |
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should(objA).be.exactly(objB) |
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}) |
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it('The solution: cloned object should not be equal to original after altering', function () { |
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let objA = {foo: 'abc', bar: '123'}; |
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let objB = Utility.cloneObj(objA); |
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objA.bar = '1234'; |
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should(objA).not.be.exactly(objB) |
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}) |
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}) |
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describe('Utility #mergeObjs', function () { |
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it('"objC" should be "objA" and "objB"', function () { |
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let objA = {foo: 'abc'}; |
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let objB = {bar: '123'}; |
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let objC = Utility.mergeObjs(objA, objB); |
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should(objC).have.keys('foo', 'bar') |
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}) |
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}) |
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describe('Utility #firstIndex', function () { |
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let arr = [{color: 'yellow'}, {color: 'red'}, {color: 'blue'}] |
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it('First index of red should be 1', function () { |
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should(Utility.firstIndex(arr, 'red', 'color')).be.exactly(1).and.a.Number() |
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}) |
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it('First index of yellow should be 0', function () { |
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should(Utility.firstIndex(arr, 'yellow', 'color')).be.exactly(0).and.a.Number() |
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}) |
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it('First index of blue should be 0', function () { |
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should(Utility.firstIndex(arr, 'blue', 'color')).be.exactly(2).and.a.Number() |
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}) |
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it('First index of black should be undefined', function () { |
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should(Utility.firstIndex(arr, 'black', 'color')).be.exactly(-1).and.a.Number() |
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}) |
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}) |
Godofbrowser /
vuejs-dialog
