diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/conftest.py b/tests/conftest.py
new file mode 100644
index 0000000..ea4db34
--- /dev/null
+++ b/tests/conftest.py
@@ -0,0 +1,43 @@
+import pytest
+
+from typing import AsyncGenerator
+from httpx import AsyncClient, ASGITransport
+from sqlalchemy.orm import sessionmaker
+
+from src.main import app  # inited FastAPI app
+from src.database import engine, Base, get_db
+
+
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+
+@pytest.fixture()
+def db_session():
+	Base.metadata.drop_all(bind=engine)
+	Base.metadata.create_all(bind=engine)
+	db = SessionLocal()
+	try:
+		_seed(db)
+		yield db
+	finally:
+		db.rollback()
+		db.close()
+
+
+@pytest.fixture
+async def default_client(db_session) -> AsyncGenerator[AsyncClient, None]:
+	def get_db_override():
+		return db_session
+
+	app.dependency_overrides[get_db] = get_db_override
+	transport = ASGITransport(app=app)
+	async with AsyncClient(
+		transport=transport, base_url="http://localhost:8000/api/v1"
+	) as ac:
+		yield ac
+
+	app.dependency_overrides.clear()
+
+
+def _seed(db):
+	pass
diff --git a/tests/pytest.toml b/tests/pytest.toml
new file mode 100644
index 0000000..ce95129
--- /dev/null
+++ b/tests/pytest.toml
@@ -0,0 +1,2 @@
+[tool.pytest]
+markers = []
\ No newline at end of file
diff --git a/tests/test_healthcheck.py b/tests/test_healthcheck.py
new file mode 100644
index 0000000..47a3993
--- /dev/null
+++ b/tests/test_healthcheck.py
@@ -0,0 +1,10 @@
+import pytest
+from httpx import AsyncClient
+
+
+@pytest.mark.anyio
+async def test_healthcheck(default_client: AsyncClient):
+	resp = await default_client.get("/healthcheck")
+
+	assert resp.status_code == 200
+	assert resp.json() == {"status": "ok"}