Writing tests in your projects is really important, especially because you need to make sure that things that have been implemented are already working as expected, and that future changes do not break something that is already working. In your projects, you may need to test that certain values are being assigned as expected, and sometimes trying to fix failing tests, or when writing new ones can be difficult to decipher the issue. Fortunately, a new Ruby gem has been implemented which is developed making this thing a lot easier.
