11 lines
309 B
JavaScript
11 lines
309 B
JavaScript
const expect = require('expect');
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const dropWhile = require('./dropWhile.js');
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test('dropWhile is a Function', () => {
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expect(dropWhile).toBeInstanceOf(Function);
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});
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t.deepEqual(dropWhile([1, 2, 3, 4], n => n >= 3), [3,4], 'Removes elements in an array until the passed function returns true.');
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