Create `with_tests` branch about gildedrose-refactoring-kata

[emilybache]

The main branch has tests already, with the tool 'texttest'. Almost all the language versions have a TextTestFixture, but not all of them are configured to actually be runnable with texttest. For that you need an entry in the file texttests/config.gr specifying how to execute the TextTestFixture.

Plus, the C# version has a test included that uses Approvals. I haven't done the same for the other translations, at the time when that one was contributed, there wasn't an Approvals library for other languages. So it's a bit of an anomaly.

I do think it's a useful part of the exercise to try writing your own tests first before looking at the provided tests. I would prefer the texttests and the Approvals tests were in a 'with_tests' branch. I haven't had the energy to do this change, as you point out, it's a lot of work.

At present I think I am content with the status quo. However, your help with an entry for php in the 'config.gr' could be useful, if you want to try out texttest yourself?

[Pen-y-Fan]

PHP updated with ApprovalTest and accepted.
Closing the question.
Thanks 👍