Added some helpful tools and configurations

README-DEV.md

@@ -1,10 +1,37 @@
-Testing
--------
+# Testing
+
 Use `pytest` to run the tests in [the tests directory](qurator/dinglehopper/tests):
-~~~
+```bash
 virtualenv -p /usr/bin/python3 venv
 . venv/bin/activate
 pip install -r requirements.txt
-pip install pytest
+pip install -r requirements-dev.txt
 pytest
-~~~
+```
+
+### Test running examples
+### Only unit tests
+```bash
+pytest -m "not integration"
+```
+
+### Only integration tests
+```bash
+pytest -m integration
+```
+
+### All tests
+```bash
+pytest
+```
+
+### All tests with code coverage
+```bash
+pytest --cov=qurator --cov-report=html
+```
+
+### Static code analysis
+```bash
+pytest -k "not test" --flake8
+pytest -k "not test" --mypy
+```