通过 aiohttp 发送分段请求



我试图为我的视图制作测试用例,现在我将发送包含用户图像的用户凭据的多部分请求。我使用MultipartWriter,但是当我尝试读取部分时,我得到的部分为None。我确定我的测试用例写错了。
感谢您的帮助,对不起我的英语不好。

我的测试用例:

async def test_users_post(app):
with open('user_photo.jpg', 'rb') as file:
user_data = dict(
name='Test1',
password='Password',
grand=True,
description='Blank',
email='test@test.ru',
file=file
)
with MultipartWriter() as mpwriter:
mpwriter.append_form([(key, value) for key, value in user_data.items()])
response = await app['client'].post('/users', data=mpwriter)
assert response.status == 201

起始视线:

async def post(self):
reader = await self.request.multipart()
async with self.request.app['db'].acquire() as conn:
data = {}
while True:
field = await reader.next()
print(field) # field is None here
if not field:
# If not fields were read

好的,我已经找到了不需要多部分编写器的方法。 现在我用户 aiohttp。用于打包用户凭据的表单数据。

async def test_users_post(app):
form = aiohttp.FormData()
user_data = dict(
name='Test1',
password='Password',
description='Blank',
email='test@test.ru',
)
for key, value in user_data.items():
form.add_field(key, value)
form.add_field('photo', open('user_photo.jpg', 'rb'))
response = await app['client'].post('/users', data=form)
assert response.status == 201

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