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d9494a5 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | import { compareArraysOfObjectsByProperty } from '@/utils/array/compareArraysOfObjectsByProperty';
type TestObject = {
id: string;
name: string;
};
describe('compareArraysOfObjectsByProperty', () => {
it('should return false when both arrays are empty', () => {
expect(compareArraysOfObjectsByProperty([], [], 'id')).toBe(false);
});
it('should return false when arrays have same objects by property', () => {
const arrayA: TestObject[] = [
{ id: '1', name: 'Test 1' },
{ id: '2', name: 'Test 2' },
];
const arrayB: TestObject[] = [
{ id: '1', name: 'Different Name' },
{ id: '2', name: 'Another Name' },
];
expect(compareArraysOfObjectsByProperty(arrayA, arrayB, 'id')).toBe(false);
});
it('should return true when arrays have different lengths', () => {
const arrayA: TestObject[] = [
{ id: '1', name: 'Test 1' },
{ id: '2', name: 'Test 2' },
];
const arrayB: TestObject[] = [{ id: '1', name: 'Test 1' }];
expect(compareArraysOfObjectsByProperty(arrayA, arrayB, 'id')).toBe(true);
});
it('should return true when arrayA has items not in arrayB', () => {
const arrayA: TestObject[] = [
{ id: '1', name: 'Test 1' },
{ id: '2', name: 'Test 2' },
];
const arrayB: TestObject[] = [
{ id: '1', name: 'Test 1' },
{ id: '3', name: 'Test 3' },
];
expect(compareArraysOfObjectsByProperty(arrayA, arrayB, 'id')).toBe(true);
});
it('should return true when arrayB has items not in arrayA', () => {
const arrayA: TestObject[] = [
{ id: '1', name: 'Test 1' },
{ id: '3', name: 'Test 3' },
];
const arrayB: TestObject[] = [
{ id: '1', name: 'Test 1' },
{ id: '2', name: 'Test 2' },
];
expect(compareArraysOfObjectsByProperty(arrayA, arrayB, 'id')).toBe(true);
});
it('should return false when arrays have same items in different order', () => {
const arrayA: TestObject[] = [
{ id: '1', name: 'Test 1' },
{ id: '2', name: 'Test 2' },
{ id: '3', name: 'Test 3' },
];
const arrayB: TestObject[] = [
{ id: '3', name: 'Test 3' },
{ id: '1', name: 'Test 1' },
{ id: '2', name: 'Test 2' },
];
expect(compareArraysOfObjectsByProperty(arrayA, arrayB, 'id')).toBe(false);
});
it('should compare by the specified property', () => {
const arrayA: TestObject[] = [
{ id: '1', name: 'Alpha' },
{ id: '2', name: 'Beta' },
];
const arrayB: TestObject[] = [
{ id: '3', name: 'Alpha' },
{ id: '4', name: 'Beta' },
];
expect(compareArraysOfObjectsByProperty(arrayA, arrayB, 'name')).toBe(
false,
);
expect(compareArraysOfObjectsByProperty(arrayA, arrayB, 'id')).toBe(true);
});
});
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