Improve and refactor testing.

.github/workflows/main.yml

@@ -65,7 +65,7 @@ jobs:
 
       - name: Test with pytest
         run: |
-          pytest --cov=. --cov-report=term:skip-covered --cov-report=html:htmlcov --cov-fail-under=60
+          pytest
 
       - name: Archive code coverage results
         uses: actions/upload-artifact@v2

coverage.ini

@@ -0,0 +1,10 @@
+[run]
+branch = True
+source = .
+
+[report]
+fail_under = 55
+omit =
+    app/fake_data.py
+    oauth_tester.py
+skip_covered = True

pytest.ini

@@ -0,0 +1,5 @@
+[pytest]
+addopts =
+    --cov
+    --cov-config coverage.ini
+    --cov-report=html:htmlcov

scripts/run-test.sh

@@ -9,4 +9,4 @@ sleep 5
 
 poetry run pytest
 
-docker rm -f sl-test-db
+docker rm -f sl-test-db