27 lines
701 B
JavaScript
27 lines
701 B
JavaScript
import chai from 'chai';
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const { expect } = chai;
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import find from '../../src/utils/find';
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describe('utils/find', () => {
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const arr = [
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{ id: 1, value: '1v' },
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{ id: 2, value: '2v' },
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{ id: 3, value: '2v' },
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{ id: 4, value: '2v' },
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];
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it('should find correct element in an array', () => {
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expect(find(arr, el => el.id === 1)).to.deep.equal({ id: 1, value: '1v' });
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});
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it('should return the fist found element', () => {
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expect(find(arr, el => el.value === '2v')).to.deep.equal({
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id: 2,
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value: '2v',
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});
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});
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it('should return undefined if nothing is found', () => {
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expect(find(arr, el => el.value === '3v')).to.equal(undefined);
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});
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});
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