10 lines
270 B
JavaScript
10 lines
270 B
JavaScript
const expect = require('expect');
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const digitize = require('./digitize.js');
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test('digitize is a Function', () => {
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expect(digitize).toBeInstanceOf(Function);
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});
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test('Converts a number to an array of digits', () => {
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expect(digitize(123)).toEqual([1, 2, 3]);
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});
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