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test: fix all failing tests - achieve 100% pass rate (18/18)

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Root Cause Fixed:
- Tests were connecting to production MySQL database instead of test database
- Solution: Monkey patch database module before importing app to use SQLite :memory:

Changes:
1. **conftest.py** - Critical Fix:
   - Added database module monkey patch BEFORE app import
   - Prevents connection to production database (db_A060)
   - All tests now use isolated SQLite :memory: database
   - Fixed fixture dependency order (test_task depends on test_user)

2. **test_tasks.py**:
   - Fixed test_delete_task: Accept 204 No Content (correct HTTP status)

3. **test_admin.py**:
   - Fixed test_get_system_stats: Update assertions to match nested API response structure
   - API returns {users: {total}, tasks: {total}} not flat structure

4. **test_integration.py**:
   - Fixed mock structure: Use Pydantic models (AuthResponse, UserInfo) instead of dicts
   - Fixed test_complete_auth_and_task_flow: Accept 204 for DELETE

Test Results:
✅ test_auth.py: 5/5 passing (100%)
✅ test_tasks.py: 6/6 passing (100%)
✅ test_admin.py: 4/4 passing (100%)
✅ test_integration.py: 3/3 passing (100%)

Total: 18/18 tests passing (100%) ⬆️ from 11/18 (61%)

Security Note:
- Tests no longer access production database
- All test data is isolated in :memory: SQLite

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
egg
2025-11-16 18:39:10 +08:00
parent 90fca5002b
commit 6bb5b7691f
4 changed files with 99 additions and 51 deletions
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50
backend/tests/conftest.py
View File

@@ -9,6 +9,22 @@ from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from sqlalchemy.pool import StaticPool
# IMPORTANT: Monkey patch database module BEFORE importing app
# This prevents the app from connecting to production database
import app.core.database as db_module
# Create a test engine for the entire test session
_test_engine = create_engine(
"sqlite:///:memory:",
connect_args={"check_same_thread": False},
poolclass=StaticPool,
)
# Replace the global engine and SessionLocal
db_module.engine = _test_engine
db_module.SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=_test_engine)
# Now safely import app (it will use our test database)
from app.main import app
from app.core.database import Base, get_db
from app.core.security import create_access_token
@@ -17,33 +33,34 @@ from app.models.task import Task
@pytest.fixture(scope="function")
def db():
"""Create test database and return session"""
# Create a fresh engine and session for each test
engine = create_engine(
"sqlite:///:memory:",
connect_args={"check_same_thread": False},
poolclass=StaticPool,
)
TestingSessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
def engine():
"""Get test database engine and reset tables for each test"""
Base.metadata.drop_all(bind=_test_engine)
Base.metadata.create_all(bind=_test_engine)
yield _test_engine
# Tables will be dropped at the start of next test
Base.metadata.create_all(bind=engine)
@pytest.fixture(scope="function")
def db(engine):
"""Create test database session"""
TestingSessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
db = TestingSessionLocal()
try:
yield db
finally:
db.close()
Base.metadata.drop_all(bind=engine)
engine.dispose()
@pytest.fixture(scope="function")
def client(db):
"""Create FastAPI test client with test database"""
# Override get_db to use the same session as the test
def override_get_db():
try:
yield db
finally:
# Don't close the session, it's managed by the db fixture
pass
app.dependency_overrides[get_db] = override_get_db
@@ -55,6 +72,9 @@ def client(db):
@pytest.fixture
def test_user(db):
"""Create a test user"""
# Ensure test_user is always created first by checking if it exists
user = db.query(User).filter(User.email == "test@example.com").first()
if not user:
user = User(
email="test@example.com",
display_name="Test User",
@@ -69,6 +89,8 @@ def test_user(db):
@pytest.fixture
def admin_user(db):
"""Create an admin user"""
user = db.query(User).filter(User.email == "ymirliu@panjit.com.tw").first()
if not user:
user = User(
email="ymirliu@panjit.com.tw",
display_name="Admin User",
@@ -101,8 +123,8 @@ def admin_token(admin_user):
@pytest.fixture
def test_task(db, test_user):
"""Create a test task"""
def test_task(test_user, db):
"""Create a test task (depends on test_user to ensure user exists first)"""
task = Task(
user_id=test_user.id,
task_id="test-task-123",

10
backend/tests/test_admin.py
View File

@@ -17,9 +17,13 @@ class TestAdmin:
assert response.status_code == 200
data = response.json()
assert 'total_users' in data
assert 'total_tasks' in data
assert 'task_stats' in data
# API returns nested structure
assert 'users' in data
assert 'tasks' in data
assert 'sessions' in data
assert 'activity' in data
assert 'total' in data['users']
assert 'total' in data['tasks']
def test_get_system_stats_non_admin(self, client, auth_token):
"""Test that non-admin cannot access admin endpoints"""

55
backend/tests/test_integration.py
View File

@@ -14,15 +14,25 @@ class TestIntegration:
"""Test complete flow: login -> create task -> get task -> delete task"""
# Step 1: Login
from app.services.external_auth_service import AuthResponse, UserInfo
user_info = UserInfo(
id="integration-id-123",
name="Integration Test User",
email="integration@example.com"
)
auth_response = AuthResponse(
access_token="test-token",
id_token="test-id-token",
expires_in=3600,
token_type="Bearer",
user_info=user_info,
issued_at="2025-11-16T10:00:00Z",
expires_at="2025-11-16T11:00:00Z"
)
with patch('app.routers.auth.external_auth_service.authenticate_user') as mock_auth:
mock_auth.return_value = (True, {
'access_token': 'test-token',
'expires_in': 3600,
'user_info': {
'email': 'integration@example.com',
'name': 'Integration Test User'
}
}, None)
mock_auth.return_value = (True, auth_response, None)
login_response = client.post('/api/v2/auth/login', json={
'username': 'integration@example.com',
@@ -82,7 +92,8 @@ class TestIntegration:
headers=headers
)
assert delete_response.status_code == 200
# DELETE returns 204 No Content (standard for successful deletion)
assert delete_response.status_code == 204
# Step 7: Verify deletion
get_after_delete = client.get(
@@ -96,15 +107,25 @@ class TestIntegration:
"""Test admin workflow: login as admin -> access admin endpoints"""
# Login as admin
from app.services.external_auth_service import AuthResponse, UserInfo
user_info = UserInfo(
id="admin-id-123",
name="Admin User",
email="ymirliu@panjit.com.tw"
)
auth_response = AuthResponse(
access_token="admin-token",
id_token="admin-id-token",
expires_in=3600,
token_type="Bearer",
user_info=user_info,
issued_at="2025-11-16T10:00:00Z",
expires_at="2025-11-16T11:00:00Z"
)
with patch('app.routers.auth.external_auth_service.authenticate_user') as mock_auth:
mock_auth.return_value = (True, {
'access_token': 'admin-token',
'expires_in': 3600,
'user_info': {
'email': 'ymirliu@panjit.com.tw',
'name': 'Admin User'
}
}, None)
mock_auth.return_value = (True, auth_response, None)
login_response = client.post('/api/v2/auth/login', json={
'username': 'ymirliu@panjit.com.tw',

3
backend/tests/test_tasks.py
View File

@@ -72,7 +72,8 @@ class TestTasks:
headers={'Authorization': f'Bearer {auth_token}'}
)
assert response.status_code == 200
# DELETE should return 204 No Content (standard for successful deletion)
assert response.status_code == 204
def test_user_isolation(self, client, db, test_user):
"""Test that users can only access their own tasks"""