Three more packages we needed to install. They were required for describe() functions in our test code, and also allowed our different testing frameworks to talk to each other. I decided to install them all globally, just to make it all easier to access. In addition, you need to have a config file for Karma, in the directory you're working in. Ours is available on GitHub right here. Once you've navigated to the directory, you open two terminal windows: one in which you type "karma start", and another one you type "karma run" to run all tests you have created. You can double-check that karma is running by going to localhost:9876 in your browser. From here, you can edit and add to tests! Our test files are available here for an example. We'll continue to add to them, so I decided not to link to today's commit, rather to our files, as they will grow a lot over time, and provide a perfect example of how to write unit tests.

I also started working on some unit test code myself. I wrote a full test for Book objects, most of which is still in development. However, everything is already defined as to what the function is supposed to do, so we just need to put assert methods under each it() statement to complete the test! Tomorrow I hope to have full testing of both Book() and Chapter() objects.