Fixed a type lint error and updated pytest docs

Author: chriscarrollsmith

docs/customization.qmd

@@ -25,7 +25,8 @@ The following fixtures, defined in `tests/conftest.py`, are available in the tes
 - `set_up_database`: Sets up the test database before running the test suite by dropping all tables and recreating them to ensure a clean state.
 - `session`: Provides a session for database operations in tests.
 - `clean_db`: Cleans up the database tables before each test by deleting all entries in the `PasswordResetToken` and `User` tables.
-- `client`: Provides a `TestClient` instance with the session fixture, overriding the `get_session` dependency to use the test session.
+- `auth_client`: Provides a `TestClient` instance with access and refresh token cookies set, overriding the `get_session` dependency to use the `session` fixture.
+- `unauth_client`: Provides a `TestClient` instance without authentication cookies set, overriding the `get_session` dependency to use the `session` fixture.
 - `test_user`: Creates a test user in the database with a predefined name, email, and hashed password.
 
 To run the tests, use these commands:

tests/test_user.py

@@ -1,5 +1,5 @@
 from fastapi.testclient import TestClient
-from fastapi.responses import Response
+from httpx import Response
 from sqlmodel import Session
 
 from main import app
@@ -63,7 +63,7 @@ def test_delete_account_wrong_password(auth_client: TestClient, test_user: User)
         follow_redirects=False
     )
     assert response.status_code == 400
-    assert "Password is incorrect" in response.text
+    assert "Password is incorrect" in response.text.strip()
 
 
 def test_delete_account_success(auth_client: TestClient, test_user: User, session: Session):