a3eca3b7da
- FastAPI backend with SQLite database - JWT authentication (register, login) - User profiles with follow/unfollow - Posts with image upload and likes/dislikes - Comments with likes - Global and personalized feed - Comprehensive pytest test suite (37 tests) TASK-ID: 758f4029-702
130 lines
3.3 KiB
Python
130 lines
3.3 KiB
Python
"""Pytest fixtures for SocialPhoto tests."""
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import os
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import sqlite3
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from pathlib import Path
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from typing import Generator
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import pytest
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from fastapi.testclient import TestClient
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# Set test database path before importing app
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TEST_DB = Path(__file__).parent / "test_socialphoto.db"
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def override_db_path():
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"""Override database path for tests."""
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return TEST_DB
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@pytest.fixture(scope="function")
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def db() -> Generator[sqlite3.Connection, None, None]:
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"""Create a fresh database for each test."""
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# Remove existing test database
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if TEST_DB.exists():
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TEST_DB.unlink()
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# Patch the database path before importing
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import app.database as db_module
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original_path = db_module.DATABASE_PATH
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db_module.DATABASE_PATH = TEST_DB
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# Initialize database with new path
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db_module.init_db()
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conn = db_module.get_db_connection()
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conn.row_factory = sqlite3.Row
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yield conn
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conn.close()
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db_module.DATABASE_PATH = original_path
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if TEST_DB.exists():
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TEST_DB.unlink()
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@pytest.fixture(scope="function")
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def client(db: sqlite3.Connection) -> Generator[TestClient, None, None]:
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"""Create a test client."""
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from app.main import app
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from app.database import get_db
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# Override database dependency
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def override_get_db():
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yield db
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app.dependency_overrides[get_db] = override_get_db
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with TestClient(app) as test_client:
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yield test_client
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app.dependency_overrides.clear()
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def get_user_id_from_token(token: str) -> int:
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"""Extract user ID from JWT token (for test fixtures only)."""
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from jose import jwt
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from app.auth import SECRET_KEY, ALGORITHM
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payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
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return int(payload["sub"])
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@pytest.fixture
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def registered_user(client: TestClient) -> dict:
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"""Register a test user and return user data with token."""
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response = client.post(
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"/auth/register",
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json={
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"username": "testuser",
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"email": "test@example.com",
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"password": "testpass123",
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},
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)
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assert response.status_code == 201
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data = response.json()
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token = data["access_token"]
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user_id = get_user_id_from_token(token)
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return {
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"id": user_id,
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"username": "testuser",
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"email": "test@example.com",
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"password": "testpass123",
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"token": token,
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}
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@pytest.fixture
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def two_users(client: TestClient) -> dict:
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"""Create two test users."""
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# User 1
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response = client.post(
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"/auth/register",
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json={
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"username": "user1",
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"email": "user1@example.com",
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"password": "password123",
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},
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)
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assert response.status_code == 201
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token1 = response.json()["access_token"]
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# User 2
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response = client.post(
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"/auth/register",
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json={
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"username": "user2",
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"email": "user2@example.com",
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"password": "password123",
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},
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)
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assert response.status_code == 201
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token2 = response.json()["access_token"]
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return {
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"user1_id": get_user_id_from_token(token1),
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"user2_id": get_user_id_from_token(token2),
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"user1_token": token1,
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"user2_token": token2,
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"user1_username": "user1",
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"user2_username": "user2",
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}
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