Split djblets.extensions.tests into multiple files.
Review Request #10642 — Created July 23, 2019 and submitted
The extensions test suite is old, and maintaining tests has been
increasingly difficult. More tests are coming, and to make it easier to
continue adding and refining tests, this change splits it into several
different test suites.
It also moves the old
djblets.extensions.testmodule (a container for
some test-related modules, but not unit tests) into an
within the new
The code hasn't really changed, aside from the addition of some missing
docstrings and path updates.
Unit tests pass.