| import deepEqual from '../../utils/deepEqual'; |
|
|
| describe('deepEqual', () => { |
| it('should return false when two sets not match', () => { |
| expect( |
| deepEqual([{ test: '123' }, { test: '455' }, { test: '455' }], []), |
| ).toBeFalsy(); |
|
|
| expect( |
| deepEqual( |
| [{ test: '123' }, { test: '455' }, { test: '455' }], |
| [{ test: '123' }, { test: '455' }, { test: '455', test1: 'what' }], |
| ), |
| ).toBeFalsy(); |
|
|
| expect(deepEqual([{}], [])).toBeFalsy(); |
|
|
| expect(deepEqual([], [{}])).toBeFalsy(); |
| expect(deepEqual(new Date(), new Date('1999'))).toBeFalsy(); |
|
|
| expect( |
| deepEqual( |
| { |
| unknown: undefined, |
| userName: '', |
| fruit: '', |
| }, |
| { |
| userName: '', |
| fruit: '', |
| break: {}, |
| }, |
| ), |
| ).toBeFalsy(); |
| }); |
|
|
| it('should return false when either type is primitive', () => { |
| expect(deepEqual(null, [])).toBeFalsy(); |
| expect(deepEqual([], null)).toBeFalsy(); |
| expect(deepEqual({}, undefined)).toBeFalsy(); |
| expect(deepEqual(undefined, {})).toBeFalsy(); |
| }); |
|
|
| it('should return true when two sets matches', () => { |
| expect( |
| deepEqual([{ name: 'useFieldArray' }], [{ name: 'useFieldArray' }]), |
| ).toBeTruthy(); |
|
|
| expect( |
| deepEqual( |
| [{ test: '123' }, { test: '455' }, { test: '455' }], |
| [{ test: '123' }, { test: '455' }, { test: '455' }], |
| ), |
| ).toBeTruthy(); |
|
|
| expect(deepEqual({}, {})).toBeTruthy(); |
|
|
| expect(deepEqual([], [])).toBeTruthy(); |
|
|
| expect( |
| deepEqual( |
| [{ test: '123' }, { test: '455' }], |
| [{ test: '123' }, { test: '455' }], |
| ), |
| ).toBeTruthy(); |
|
|
| expect( |
| deepEqual( |
| [ |
| { |
| test: '123', |
| nestedArray: [{ test: '123' }, { test: '455' }, { test: '455' }], |
| }, |
| { |
| test: '455', |
| nestedArray: [{ test: '123' }, { test: '455' }, { test: '455' }], |
| }, |
| ], |
| [ |
| { |
| test: '123', |
| nestedArray: [{ test: '123' }, { test: '455' }, { test: '455' }], |
| }, |
| { |
| test: '455', |
| nestedArray: [{ test: '123' }, { test: '455' }, { test: '455' }], |
| }, |
| ], |
| ), |
| ).toBeTruthy(); |
| }); |
|
|
| it('should compare date time object valueOf', () => { |
| expect( |
| deepEqual({ test: new Date('1990') }, { test: new Date('1990') }), |
| ).toBeTruthy(); |
| }); |
|
|
| it('should be capable of comparing objects with circular references', () => { |
| const a: any = { test: '123' }; |
| const b: any = { test: '123' }; |
| a.self = a; |
| b.self = b; |
|
|
| expect(deepEqual(a, b)).toBeTruthy(); |
|
|
| a.other = { test: '123' }; |
| b.other = { test: '456' }; |
|
|
| expect(deepEqual(a, b)).toBeFalsy(); |
|
|
| b.other.test = '123'; |
|
|
| a.other.parent = b; |
| b.other.parent = a; |
|
|
| expect(deepEqual(a, b)).toBeTruthy(); |
|
|
| b.other.parent = a.other; |
|
|
| expect(deepEqual(a, b)).toBeFalsy(); |
| }); |
| }); |
|
|
