chore: add basic testing config

.gitignore

@@ -13,3 +13,6 @@ __pycache__/
 build/
 .python-version
 logs/
+
+# Test
+.coverage

pyproject.toml

@@ -19,16 +19,35 @@ injector = "^0.22.0"
 black = "^24.10.0"
 flake8 = "^7.1.1"
 pre-commit = "^4.0.1"
+pytest = "^8.3.3"
+pytest-cov = "^6.0.0"
+httpx = "^0.27.2"
 
 [tool.black]
 line-length = 88
 target-version = ["py310", "py311", "py312"]
 check = true
 
+[tool.pytest.ini_options]
+testpaths = ["test"]
+pythonpath = "src"
+addopts = "--cov=app --cov-report=term-missing --cov-report=html --cov-report=xml"
+
+[tool.coverage.run]
+command_line = "-m pytest"
+
+[tool.coverage.report]
+include = ["python_coverage_demo/*.py"]
+show_missing = true
+
 [tool.poetry.scripts]
-start = "commands:start"
-lint = "commands:lint"
-format = "commands:format"
+start = "scripts:start"
+lint = "scripts:lint"
+format = "scripts:format"
+e2e_test = "scripts:test_e2e"
+unit_test = "scripts:test_unit"
+test = "scripts:test_all"
+
 
 [build-system]
 requires = ["poetry-core"]

commands.py → scripts.py

@@ -43,3 +43,28 @@ def format() -> None:
         print(f"Formatting failed with error code {e.returncode}: {error_message}")
     except Exception as e:
         print(f"An unexpected error occurred: {e}")
+
+
+def test_e2e() -> None:
+    """Run e2e tests"""
+    try:
+        check_call(["pytest", "test/e2e/"])
+    except Exception as e:
+        print(f"An unexpected error occurred: {e}")
+
+
+def test_unit() -> None:
+    """Run e2e tests"""
+    try:
+        check_call(["pytest", "test/unit/"])
+    except Exception as e:
+        print(f"An unexpected error occurred: {e}")
+
+
+def test_all() -> None:
+    """Run e2e tests"""
+    try:
+        test_unit()
+        test_all()
+    except Exception as e:
+        print(f"An unexpected error occurred: {e}")

test/e2e/src/health/health_controller_test.py

@@ -0,0 +1,27 @@
+import pytest
+from fastapi import FastAPI
+from fastapi.testclient import TestClient
+from src.health.controllers.health_controller import HealthController
+from src.health.services.health_service import HealthService
+
+
+@pytest.fixture
+def app() -> FastAPI:
+    app = FastAPI()
+    health_service = HealthService()
+    health_controller = HealthController(health_service)
+    app.include_router(health_controller.get_router(), prefix="/api/v1/health")
+    return app
+
+
+@pytest.fixture
+def client(app: FastAPI) -> TestClient:
+    """Create a TestClient for the app"""
+    return TestClient(app)
+
+
+def test_health_check(client: TestClient):
+    """Test the health check endpoint for a successful response."""
+    response = client.get("/api/v1/health")
+
+    assert response.status_code == 200