test macos

.github/workflows/build.yml

@@ -108,4 +108,24 @@ jobs:
           coverage run --source=graphnet -m pytest tests/utilities
           coverage report -m
       - name: Print available disk space after unit tests
-        run: df -h
+        run: df -h
+
+  build-macos:
+    name: Unit tests - macOS
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python 3.8
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+      - name: Install package
+        uses: ./.github/actions/install
+        with:
+          editable: true
+          hardware: "macos"
+      - name: Run unit tests and generate coverage report
+        run: |
+          set -o pipefail  # To propagate exit code from pytest
+          coverage run --source=graphnet -m pytest tests/  --ignore=tests/data/ --ignore=tests/deployment/ --ignore=tests/examples/
+          coverage report -m