有些函數需要連接數據庫,可以把連接數據庫和斷開數據的操作放在,指定的函數裏.
這樣每次測試函數的時候,都調取這個鏈接數據庫的函數即可
# test_db.py
@pytest.fixture()
def db():
print('Connection successful')
yield
print('Connection closed')
def search_user(user_id):
d = {
'001': 'xiaoming'
}
return d[user_id]
def test_search(db):
assert search_user('001') == 'xiaoming'
參考:
https://learning-pytest.readthedocs.io/zh/latest/doc/fixture/setup-and-teardown.html