const expect = require('expect'); const minN = require('./minN.js'); test('minN is a Function', () => { expect(minN).toBeInstanceOf(Function); }); t.deepEqual(minN([1, 2, 3]), [1], "Returns the n minimum elements from the provided array"); t.deepEqual(minN([1, 2, 3], 2), [1, 2], "Returns the n minimum elements from the provided array");