diff --git a/tests/conftest.py b/tests/conftest.py
index 4016ff0..30345fa 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1 +1,12 @@
-# Env var setup that must run before app.config is imported.
+import pytest
+from fastapi.testclient import TestClient
+
+from app.config import get_settings
+from app.main import app
+
+
+@pytest.fixture
+def client():
+    get_settings.cache_clear()
+    with TestClient(app) as value:
+        yield value