10 lines
278 B
JavaScript
10 lines
278 B
JavaScript
const expect = require('expect');
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const deepFlatten = require('./deepFlatten.js');
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test('deepFlatten is a Function', () => {
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expect(deepFlatten).toBeInstanceOf(Function);
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});
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t.deepEqual(deepFlatten([1, [2], [[3], 4], 5]), [1, 2, 3, 4, 5], "Deep flattens an array");
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