Function testExample

lib/print-example.js:75–79

(name, fn, expected)

 */
function runTest(name, fn) {
  function testExample(name, fn, expected) {
    it(name, function () {
      expect(fn().toString()).toEqual(expected.join('\n'));
    });
  }

  describe(name, function () {
    fn(testExample, identity);