Use uv to run tox in CI

Author: tpoliaw

.github/workflows/_tox.yml

@@ -17,9 +17,9 @@ jobs:
 
       - name: Install python packages
         uses: ./.github/actions/install_requirements
-      
+
       - name: Install helm plugins
         run: helm plugin install https://github.com/losisin/helm-values-schema-json.git
-        
+
       - name: Run tox
-        run: tox -e ${{ inputs.tox }}
+        run: uv run --frozen tox -e ${{ inputs.tox }}

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Unit tests
-        run: uv run tox -e tests
+        run: uv run --frozen tox -e tests
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5
@@ -66,7 +66,7 @@ jobs:
         run: uv run blueapi -c ${{ github.workspace }}/tests/unit_tests/example_yaml/valid_stomp_config.yaml serve &
 
       - name: Run tests
-        run: uv run tox -e system-test
+        run: uv run --frozen tox -e tests
 
   container:
     needs: [test, system-test]