Python 测试未初始化应用程序

我有一个Flask服务器，它的

server.py

设置如下

server.py

app = Flask(__name__)
app.register_blueprint(mybp)
if __name__ == '__main__':
    app.config.foo = "bar"

@mybp.route('/', methods=['POST'])
def root():
    return app.config.foo

@pytest.fixture
def client():
    server.app.config['TESTING'] = True
    client = server.app.test_client()
    client
    yield client

def testbp(client):
    client.post('/mybp')

mybp.py

app = Flask(__name__)
app.register_blueprint(mybp)
if __name__ == '__main__':
    app.config.foo = "bar"

@mybp.route('/', methods=['POST'])
def root():
    return app.config.foo

@pytest.fixture
def client():
    server.app.config['TESTING'] = True
    client = server.app.test_client()
    client
    yield client

def testbp(client):
    client.post('/mybp')

test.py

app = Flask(__name__)
app.register_blueprint(mybp)
if __name__ == '__main__':
    app.config.foo = "bar"

@mybp.route('/', methods=['POST'])
def root():
    return app.config.foo

@pytest.fixture
def client():
    server.app.config['TESTING'] = True
    client = server.app.test_client()
    client
    yield client

def testbp(client):
    client.post('/mybp')

当我运行测试时，我得到以下错误

E       AttributeError: 'Config' object has no attribute 'foo'

---

因为在运行测试时配置尚未初始化。

您已经在初始化测试文件中的配置值“TESTING”。那么为什么不在那里初始化测试的配置呢

@pytest.fixture
def client():
    server.app.config.foo = "bar"
    server.app.config['TESTING'] = True
    client = server.app.test_client()
    client
    yield client

def testbp(client):
    client.post('/mybp')

此外，您正在向端点发布

/mybp

，但您是

mybp中的端点。py

用于

/