Add test coverage

Signed-off-by: ted chang <[email protected]>

.github/workflows/coverage.yaml

@@ -0,0 +1,22 @@
+name: Coverage
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  report:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install tox
+      - name: Check Coverage
+        run: tox -e coverage

tox.ini

@@ -37,3 +37,18 @@ deps =
     twine
 commands = twine check dist/*
 skip_install = True
+
+[testenv:coverage]
+description = report unit test coverage
+deps =
+    coverage
+    pytest
+    genbadge[coverage]
+commands =
+    coverage run \
+        --omit=*/_version.py,*/launch_training.py \
+        --source=tuning,build \
+        --module pytest tests/
+    coverage report -m
+    coverage xml
+    genbadge coverage -s -i coverage.xml