Add testing infrastructure (pytest, GitHub Action)

Author: homeworkprod

.github/workflows/test.yml

@@ -0,0 +1,41 @@
+name: Test
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  # Allow manual workflow triggering from the "Actions" tab.
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ['3.11', '3.12']
+
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+
+    - name: Install uv
+      uses: astral-sh/setup-uv@v3
+      with:
+        version: "0.4.29"
+        enable-cache: true
+        cache-dependency-glob: "uv.lock"
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install project
+      run: uv sync --frozen --only-group test
+
+    - name: Run tests
+      run: |
+        uv run pytest tests

CHANGELOG.md

@@ -8,6 +8,8 @@
 - Changed type of ``Series`` fields ``alternative_names``,
   ``country_codes`` from ``set[str]`` to ``list[str]``.
 
+- Added testing infrastructure (pytest, GitHub Action).
+
 - Added ruff as a development dependency.
 
 

pyproject.toml

@@ -30,6 +30,14 @@ build-backend = "hatchling.build"
 dev = [
     "ruff>=0.7.2",
 ]
+test = [
+    "pytest>=8.3.3",
+]
+
+[tool.pytest.ini_options]
+addopts = [
+    "--import-mode=importlib",
+]
 
 [tool.ruff.format]
 quote-style = "single"