Fix Prefect tests (#1524)

.github/workflows/tests.yaml

@@ -135,6 +135,46 @@ jobs:
           path: "coverage.xml"
           retention-days: 1
 
+  tests-engines2:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        wflow_engine: [prefect]
+
+    defaults:
+      run:
+        shell: bash -l {0}
+
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+          cache: pip
+          cache-dependency-path: tests/requirements**.txt
+
+      - name: Install pip packages
+        run: |
+          pip install -r tests/requirements.txt
+          pip install -r tests/requirements-${{ matrix.wflow_engine }}.txt
+          pip install -r tests/requirements-phonopy.txt
+          pip install .[dev]
+          pip install starlette==0.32.0
+
+      - name: Run tests with pytest
+        run: pytest --durations=10 tests/${{ matrix.wflow_engine }} --cov=quacc --cov-report=xml
+
+      - name: Upload code coverage report to Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ github.job }} ${{ matrix.wflow_engine }} coverage report
+          path: "coverage.xml"
+          retention-days: 1
+
   tests-psi4:
     strategy:
       fail-fast: true

tests/requirements-prefect.txt

@@ -1,3 +1,3 @@
+dask-jobqueue==0.8.2
 prefect==2.14.14
 prefect-dask==0.2.6
-dask-jobqueue==0.8.2