add GH action to run test suite

Author: nuest

.github/workflows/test.yml

@@ -0,0 +1,32 @@
+name: Tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Python 3.11
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.11'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pytest pytest-cov pyyaml pandas requests
+
+    - name: Run tests with pytest
+      run: |
+        pytest tests/ -v --cov=. --cov-report=term-missing
+
+    - name: Display coverage summary
+      run: |
+        coverage report