18 lines
523 B
TypeScript
18 lines
523 B
TypeScript
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import { expect } from 'chai';
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import { defaultTo } from '../src/utils';
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const TEST_TRUE = 'foo';
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const TEST_FALSE = 'bar';
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describe('utils', () => {
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describe('default to value helper', () => {
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it('should return the first defined value', () => {
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/* eslint-disable-next-line no-null/no-null */
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expect(defaultTo(null, TEST_TRUE)).to.equal(TEST_TRUE);
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expect(defaultTo(undefined, TEST_TRUE)).to.equal(TEST_TRUE);
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expect(defaultTo(TEST_TRUE, TEST_FALSE)).to.equal(TEST_TRUE);
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});
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});
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});
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