ci: Test compliance_test_20 on Python 3.13 and 3.14

Author: chalmerlowe

.github/workflows/test_suite.yml

@@ -98,7 +98,9 @@ jobs:
 
   compliance_tests_20:
     runs-on: ubuntu-latest
-
+    strategy:
+      matrix:
+        python-version: ["3.13", "3.14"]
     services:
       emulator-0:
         image: gcr.io/cloud-spanner-emulator/emulator
@@ -108,14 +110,14 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v5
-      - name: Setup Python
+      - name: Setup Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
         with:
-          python-version: 3.14
+          python-version: ${{ matrix.python-version }}
       - name: Install nox
         run: python -m pip install nox
       - name: Run Compliance Tests
-        run: nox -s compliance_test_20
+        run: nox -s compliance_test_20-${{ matrix.python-version }}
         env:
           SPANNER_EMULATOR_HOST: localhost:9010
           GOOGLE_CLOUD_PROJECT: appdev-soda-spanner-staging

noxfile.py

@@ -167,7 +167,7 @@ def compliance_test_14(session):
     )
 
 
-@nox.session(python=DEFAULT_PYTHON_VERSION_FOR_SQLALCHEMY_20)
+@nox.session(python=["3.13", "3.14"])
 def compliance_test_20(session):
     """Run SQLAlchemy dialect compliance test suite."""