10 lines
351 B
JavaScript
10 lines
351 B
JavaScript
const expect = require('expect');
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const omitBy = require('./omitBy.js');
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test('omitBy is a Function', () => {
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expect(omitBy).toBeInstanceOf(Function);
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});
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test('Creates an object composed of the properties the given function returns falsey for', () => {
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expect(omitBy({ a: 1, b: '2', c: 3 }, x => typeof x === 'number')).toEqual({ b: '2' });
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});
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