Measure test coverage

Author: jarrodmillman

.github/workflows/coverage.yml

@@ -0,0 +1,31 @@
+name: coverage
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  report:
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        python-version: ["3.10"]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install packages
+        run: |
+          python -m pip install --upgrade pip wheel setuptools
+          python -m pip install ".[test]"
+          pip list
+
+      - name: Test NetworkX
+        run: |
+          python -m pytest --cov=lazy_loader --doctest-modules --durations=20
+          codecov

pyproject.toml

@@ -21,7 +21,7 @@ dynamic = ["description"]
 
 
 [project.optional-dependencies]
-test = ["pytest >= 7"]
+test = ["pytest >= 7.1", "pytest-cov >= 3.0", "codecov >= 2.1"]
 lint = ["pre-commit >= 2.20"]
 
 [project.urls]