64 lines
1.3 KiB
Python
64 lines
1.3 KiB
Python
# app/tests/conftest.py
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import pytest
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from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker
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from fastapi.testclient import TestClient
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from app.main import app
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from app.db.base import Base
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from app.db.session import get_db
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# Use in-memory SQLite for tests
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TEST_DATABASE_URL = "sqlite+pysqlite:///:memory:"
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@pytest.fixture(scope="function")
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def db_session():
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"""
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Creates a new database session for a test.
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Rolls back everything after test finishes.
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"""
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engine = create_engine(
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TEST_DATABASE_URL,
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connect_args={"check_same_thread": False},
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)
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TestingSessionLocal = sessionmaker(
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autocommit=False,
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autoflush=False,
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bind=engine,
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)
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# Create tables
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Base.metadata.create_all(bind=engine)
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db = TestingSessionLocal()
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try:
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yield db
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finally:
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db.close()
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Base.metadata.drop_all(bind=engine)
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@pytest.fixture(scope="function")
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def client(db_session):
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"""
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Overrides get_db dependency to use test database.
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"""
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def override_get_db():
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try:
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yield db_session
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finally:
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pass
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app.dependency_overrides[get_db] = override_get_db
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with TestClient(app) as c:
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yield c
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app.dependency_overrides.clear() |