Remove testrepository dependency

testrepository was an openstack concept necessary when you had a lot
more tests than we do. It appears to be abandoned.

Remove the dependency and go back to testtools.run for a launcher.

.github/workflows/unit-test.yaml

@@ -38,7 +38,7 @@ jobs:
           pip install -e .
 
       - name: Test Testtools
-        run: python setup.py testr
+        run: python -m testtools.run discover
 
       - name: Test PyTest
         run: pytest tests/pytest
@@ -66,7 +66,7 @@ jobs:
           pip install -e .
 
       - name: Test Testtools
-        run: python setup.py testr
+        run: python -m testtools.run discover
 
       - name: Test PyTest
         run: pytest tests/pytest

.gitignore

@@ -45,7 +45,6 @@ output/*/index.html
 doc/build
 doc/source/_build
 
-.testrepository
 .pytest_cache
 tests/pytest/.cache/
 

test-requirements.txt

@@ -3,6 +3,5 @@ mock; python_version < '3.3'
 purl
 pytest
 sphinx
-testrepository>=0.0.18
 testtools
 requests_futures

tox.ini

@@ -11,7 +11,7 @@ setenv =
     PYTHONPATH = {toxinidir}:{toxinidir}/requests-mock
 commands =
     pytest tests/pytest
-    python setup.py testr
+    python -m testtools.run {posargs:discover}
 deps =
     -r{toxinidir}/requirements.txt
     -r{toxinidir}/test-requirements.txt
@@ -38,7 +38,7 @@ deps =
 [testenv:oldest-requirements]
 install_command = pip install -U {opts} -c {toxinidir}/.tox.oldest.txt {packages}
 commands =
-    python setup.py testr --testr-args='{posargs}'
+    python -m testtools.run {posargs:discover}
 deps =
     -r{toxinidir}/test-requirements.txt
     -c{toxinidir}/.tox.oldest.txt