Explicitly invoke unit test docker

.github/workflows/ci.yml

@@ -97,38 +97,34 @@ jobs:
     needs:
       - build
 
-    container:
-      image: mormahr/pdf-service:sha-${{ github.sha }}-testing
-      options: --user pdf_service_user
-
     steps:
       - name: Run tests
         run: |
-          cd /usr/src/app
-          python -m pytest \
-            -rA \
-            --cov=pdf_service \
-            --cov-report term \
-            --cov-report html:coverage/cov_html \
-            --cov-report xml:coverage/cov.xml \
-            --cov-report annotate:coverage/cov_annotate
-
-      - uses: actions/upload-artifact@v2
-        if: ${{ failure() }}
-        with:
-          name: Generated test images
-          path: /usr/src/app/test-data/*.png
+          mkdir coverage
+          chown 1001 coverage
+
+          docker run \
+            --rm \
+            --user pdf_service_user \
+            -v "$(pwd)/coverage:/usr/src/app/coverage/" \
+            mormahr/pdf-service:sha-${{ github.sha }}-testing \
+            python -m pytest \
+              -rA \
+              --cov=pdf_service \
+              --cov-report term \
+              --cov-report html:coverage/cov_html \
+              --cov-report xml:coverage/cov.xml \
+              --cov-report annotate:coverage/cov_annotate
 
       - name: Upload coverage report
         uses: codecov/codecov-action@v1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          files: /usr/src/app/coverage/cov.xml
+          files: coverage/cov.xml
           flags: unit
           name: unit
           fail_ci_if_error: true
           verbose: true
-          root_dir: /usr/src/app
 
   test-e2e:
     runs-on: ubuntu-20.04

Dockerfile

@@ -77,6 +77,9 @@ ADD requirements-dev.txt .
 
 RUN pip install --user --no-cache-dir -r requirements-dev.txt
 
+RUN mkdir -p /usr/src/app/coverage
+VOLUME /usr/src/app/coverage
+
 COPY . .
 
 ARG GITHUB_SHA