【发布时间】:2020-08-17 08:29:14
【问题描述】:
我正在尝试创建一个需要上传 CSV 文件的单元测试。这是我正在尝试做的一个 sn-p,
from tornado.testing import AsyncHTTPTestCase
import json
class TestCSV(AsyncHTTPTestCase):
def test_post_with_duplicates_csv_returns_400(self, *args, **kwargs):
dup_file = open("test.csv", 'r')
body = {'upload': dup_file.read()}
request_config = {
'method': 'POST',
'headers': {
'Content-Type': 'application/json',
'Origin': 'localhost'
},
'body': json.dumps(payload)
}
response = self.fetch('http://localhost/file_upload', **request_config)
self.assertEqual(response.code, 400)
实际代码会像这样查找上传的文件,
...
file = self.request.files['upload'][0]
...
这将返回 500 状态代码和以下消息,
HTTPServerRequest(protocol='http', host='127.0.0.1:46243', method='POST', uri='/v2/files/merchants/MWBVGS/product_stock_behaviors', version='HTTP/1.1', remote_ip='127.0.0.1')
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/tornado/web.py", line 1699, in _execute
result = await result
File "/usr/local/lib/python3.6/site-packages/tornado/gen.py", line 191, in wrapper
result = func(*args, **kwargs)
File "/usr/app/src/handlers/merchants.py", line 463, in post
file = self.request.files['upload'][0]
KeyError: 'upload'
谁能帮我解释为什么文件没有被检测到?
环境:Python 3.6,龙卷风
【问题讨论】:
标签: python-3.x unit-testing tornado