GH actions

Author: baverman

.github/workflows/tests.yml

@@ -0,0 +1,36 @@
+name: Tests
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - python-version: '3.6'
+            runs-on: ubuntu-20.04
+            pytest-spec: 'pytest<8'
+          - python-version: '3.14'
+            runs-on: ubuntu-latest
+            pytest-spec: 'pytest<9'
+    runs-on: ${{ matrix.runs-on }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install -e . "${{ matrix.pytest-spec }}"
+
+      - name: Run tests
+        run: pytest -q