I completed creating the tests for what I have currently. There is one test that I can’t seem to figure out and I created an issue for it in GitHub.
I also found a nice extension for running the tests so that I am not constantly manually running the command line argument; .NET Core Test Explorer. It seems to discover the tests easily and quickly. It gives a nice visualization of what tests were run, failed, passed, actual and expected results, along with keeping a log of the most recent execution.
Now that I have the tests completed, 99% of them anyway, I can continue on with more Katas.