Full Stack Software Development Blog
I needed to get a better understanding of Test Driven Development (TDD) and Behavior Driven Development (BDD) testing.
The short explanation is:
Step 1. Both require a failing test to be written first in the form Arrange, Act and Assert (for BDD these verbs are Given, When and Then).
Step 2. Both require that as little code as possible be written to pass the test.
Step 3. Refactor the code if needed. The code that was written in step 2 may not be production worthy so make it so.
I wrote a poker hand comparator. I got as far as comparing two "high card wins" hands (i.e. no pairs, straights, ...).
The testing and coding is all explained in the github readme at the https://github.com/gpratte/tdd-bdd-experiment github repository.