Add test CI

Author: stephane

.github/workflows/test.yml

@@ -0,0 +1,91 @@
+name: Tests
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: Set up Python
+        run: uv python install 3.12
+
+      - name: Install dependencies
+        run: uv sync --group dev
+
+      - name: Run ruff check
+        run: uv run ruff check src/
+
+      - name: Run ruff format check
+        run: uv run ruff format --check src/
+
+  typecheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: Set up Python
+        run: uv python install 3.12
+
+      - name: Install dependencies
+        run: uv sync --group dev
+
+      - name: Run mypy
+        run: uv run mypy src/webstack_django_sorting
+
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.12", "3.13", "3.14"]
+        django-version: ["6.0"]
+
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: Set up Python ${{ matrix.python-version }}
+        run: uv python install ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          uv sync --group dev
+          uv pip install "Django~=${{ matrix.django-version }}.0"
+
+      - name: Run tests
+        working-directory: src/testproj
+        run: uv run python manage.py test testproj
+
+  coverage:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: Set up Python
+        run: uv python install 3.14
+
+      - name: Install dependencies
+        run: uv sync --group dev
+
+      - name: Run tests with coverage
+        working-directory: src/testproj
+        run: |
+          uv run coverage run manage.py test testproj
+          uv run coverage report --fail-under=70