10 lines
348 B
JavaScript
10 lines
348 B
JavaScript
const expect = require('expect');
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const xProd = require('./xProd.js');
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test('xProd is a Function', () => {
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expect(xProd).toBeInstanceOf(Function);
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});
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test('xProd([1, 2], [\'a\', \'b\']) returns [[1, \'a\'], [1, \'b\'], [2, \'a\'], [2, \'b\']]', () => {
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expect(xProd([1, 2], ['a', 'b'])).toEqual([[1, 'a'], [1, 'b'], [2, 'a'], [2, 'b']]);
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});
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