Add GA ci workflow

Author: aothms

.github/workflows/tests.yml

@@ -0,0 +1,38 @@
+# This file was generated with the assistance of an AI coding tool.
+
+name: Tests
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  pytest:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.10"
+
+      - name: Install test dependencies
+        run: python -m pip install "ifcopenshell[advanced]" pytest pyparsing
+
+      - name: Install the checked-out MVD modules
+        shell: bash
+        run: |
+          package_dir="$(python -c 'import ifcopenshell, pathlib; print(pathlib.Path(ifcopenshell.__file__).parent / "mvd")')"
+          cp ./*.py "$package_dir/"
+
+      - name: Run tests
+        working-directory: tests
+        run: python -m pytest .