Function testFib

lesson8/test/app.test.js:16–23

(n, expect, done)

  });

  var testFib = function (n, expect, done) {
    request.get('/fib')
      .query({n: n})
      .end(function (err, res) {
        res.text.should.equal(expect);
        done(err);
      });
  };
  it('should return 0 when n === 0', function (done) {
    testFib(0, '0', done);
  });