- Moved target URL to a constant URL.
- Made a method that takes a UrlFetcherInterface, to test out the interface.
- Added toString method.
- Changed Curl(url, download) so that it throws an exception.
- All tests are implemented.
- Added testSetUp to test that our setUp method is doind what we think it should be.
- Make sure tests fail if there was an unexpected exception.
Don't see a change