feat!: replace previous library version tests with new ones. (#139)

* !feat: replace previous library version tests with new ones.

This is in preparation for the new library, with the new generator.

* fix working directory for dependency install.

* use python, as generator is not executable

* add the env var so the tests actually run (instead of skip)

* dir path should be all the way to testdata

* install the library we just generated. 🤦

* add informational comment to the test workflow

* licenses and fallback generation, per Averi.

tests/test_firebase_auth_v1.py → .github/workflows/fallback_generation.yaml

@@ -1,20 +1,29 @@
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
+#      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import json
+name: Test Library Generation
+on:
+  pull_request:
+    paths-ignore:
+      - "scripts/**"
+      - ".github/workflows/test_generation.yaml"
 
-import stringcase
-
-from helper import compare_values
+jobs:
+  test-generator:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: none
 
+    steps:
+      - run: echo "No build required."

.github/workflows/test_generation.yaml

@@ -0,0 +1,77 @@
+# Copyright 2023 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Test Library Generation
+# This workflow verifies the tooling that creates the library. It does this by
+# running the generator, and verifying that the tests pass on the
+# newly-generated library (not the library code currently committed)
+on:
+  pull_request:
+    paths:
+      - "scripts/**"
+      - ".github/workflows/test_generation.yaml"
+
+jobs:
+  test-generator:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
+    env:
+      LIBRARY_CHECKOUT_PATH: library
+      DATA_SOURCE_CHECKOUT_PATH: google-cloudevents
+
+    steps:
+      - name: Python Library > Checkout Repository
+        uses: actions/checkout@v3
+        with:
+          path: ${{ env.LIBRARY_CHECKOUT_PATH }}
+
+      - name: Proto Schemas > Checkout Repository
+        uses: actions/checkout@v3
+        with:
+          repository: googleapis/google-cloudevents
+          path: ${{ env.DATA_SOURCE_CHECKOUT_PATH }}
+
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+          cache: 'pip'
+
+      - name: Install Generator Dependencies
+        working-directory: ${{ env.LIBRARY_CHECKOUT_PATH }}
+        run: pip install -r ./scripts/requirements.txt
+
+      - name: Run the generator
+        working-directory: ${{ env.LIBRARY_CHECKOUT_PATH }}
+        run: python ./scripts/generate-from-proto.py -o ./src --quiet
+
+      - name: Run library tests
+        working-directory: ${{ env.LIBRARY_CHECKOUT_PATH }}
+        env:
+          GOOGLE_EVENTS_TESTDATA: ../${{env.DATA_SOURCE_CHECKOUT_PATH}}/testdata
+        run: |
+          pip install -r requirements-dev.txt
+          pip install ./src
+          pytest -v .
+
+      - name: View generator output
+        if: ${{ always() }}
+        working-directory: ${{ env.LIBRARY_CHECKOUT_PATH }}
+        run: |
+          git add -N . # Needed if files are untracked
+          git diff --ignore-all-space --ignore-blank-lines

.gitignore

@@ -1,6 +1,6 @@
 env/
+tmp/
 .vscode/
-.github/*
 __pycache__
 *.egg-info
 node_modules/

requirements-dev.txt

@@ -1,5 +1,5 @@
 -r requirements.txt
 black==20.8b1
 pylint==2.6.0
-pytest==6.2.2
+pytest==7.2.1
 stringcase==1.2.0