Advanced Node.js Development

Test 2 - Verifying invalid ID

The second test you're going to write is going to verify that when we have an invalid ID we get back a 404 response code, it('should return 404 for non-object ids'). This is also going to be an async test, so we'll specify done. For this one, you're going to pass in a URL, something like this: /todos/123. This is indeed a valid URL, but when we try to convert 123 to an ObjectID it's going to fail, and that should trigger the return res.status(404).send() code and we should get a 404 response code back. Once again, the only expectation you need to set up for this test is that when you make the get request to the URL a 404 is the status code. Take a moment to knock out both of these test cases, making sure they ...