Splitting tests into two docker steps

.github/workflows/build-images.yml

@@ -145,6 +145,21 @@ jobs:
           cache-from: type=gha
           cache-to: type=gha,mode=max
 
+      - name: Run python integration test inside docker
+        if: ${{ env.RUN_TESTS }}
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          target: integration-test-python
+          push: false
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          builder: ${{ steps.builder.outputs.name }}
+          platforms: |
+            ${{ matrix.platform}}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
       - name: Build and push
         id: build
         uses: docker/build-push-action@v5

Dockerfile

@@ -19,10 +19,15 @@ RUN pdm build
 # stage, but not in the production one
 RUN WHEEL=$(ls dist/giskard*.whl) && .venv-prod/bin/pip install $WHEEL\[server\]
 
-FROM build-python AS test-python
+FROM build-python AS full-install-python
 # TODO(Bazire): have a complete pass over deps to ensure what is where
 RUN pdm install -G :all
-RUN pdm run test
+
+FROM full-install-python AS test-python
+RUN pdm run test -m 'not slow'
+
+FROM full-install-python AS integration-test-python
+RUN pdm run test -m 'slow'
 
 FROM eclipse-temurin:17-jdk-jammy as build-back-front
 ARG FRONTEND_ENV=production