10 lines
356 B
JavaScript
10 lines
356 B
JavaScript
const expect = require('expect');
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const negate = require('./negate.js');
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test('Testing negate', () => {
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//For more information on all the methods supported by tape
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//Please go to https://github.com/substack/tape
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expect(typeof negate === 'function').toBeTruthy();
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expect([1, 2, 3, 4, 5, 6].filter(negate(n => n % 2 === 0))).toEqual([1, 3, 5]);
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});
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