Function runTest

lib/print-example.js:74–84

* Actually runs the tests and verifies the functions create the expected output. * @param name of the test suite, used in the mocha.describe call. * @param fn a function which creates the test suite.

(name, fn)

 * @param fn a function which creates the test suite.
 */
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);
  });
}

/**
 * Common execution for runs that print output (either to console or to a Markdown file);