Testing methods
===============

:doc:`tdd` is the best-known testing methodology; :doc:`bdd` builds on this, but
focuses more strongly on the requirements and behaviour of the software. In the
case of :doc:`legacy`, we then take a closer look at how test-driven development
can be applied to an untested codebase.

.. toctree::
   :titlesonly:
   :hidden:

   tdd
   bdd
   legacy
   solid