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python - 在不运行 Bottle 服务器的情况下测试 Bottle 应用程序

转载 作者:太空宇宙 更新时间:2023-11-03 16:27:23 45 4
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我正在关注Recipes框架。

当我尝试下面的代码时

#filename: mywebapp.py
from bottle import Bottle, run, request

app = Bottle()

@app.get('/hello')
def hello():
return "Hello " + request.get_header('name')

if __name__ == '__main__':
run(app, host='localhost', port=80)

函数测试用例 TestApp

#filename: test_mywebapp.py
from webtest import TestApp
import mywebapp

def test_functional_hello_world():
app = TestApp(mywebapp.app)
assert app.get('/hello').status_code == 200
assert app.get('/hello', headers=dict(name='World!')).text == 'Hello World!'

当我运行 nosetests test_mywebapp.py 时,出现以下错误。

nosetests test_mywebapp.py
E
======================================================================
ERROR: test_mywebapp.test_functional_hello_world
----------------------------------------------------------------------
Traceback (most recent call last):
File "/private/tmp/venv/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
self.test(*self.arg)
File "/private/tmp/test_mywebapp.py", line 6, in test_functional_hello_world
assert app.get('/hello').status_code == 200
File "/private/tmp/venv/lib/python2.7/site-packages/webtest/app.py", line 327, in get
expect_errors=expect_errors)
File "/private/tmp/venv/lib/python2.7/site-packages/webtest/app.py", line 636, in do_request
self._check_status(status, res)
File "/private/tmp/venv/lib/python2.7/site-packages/webtest/app.py", line 668, in _check_status
res)
AppError: Bad response: 500 Internal Server Error (not 200 OK or 3xx redirect for http://localhost/hello)

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html>
<head>
<title>Error: 500 Internal Server Error</title>
<style type="text/css">
html {background-color: #eee; font-family: sans;}
body {background-color: #fff; border: 1px solid #ddd;
padding: 15px; margin: 15px;}
pre {background-color: #eee; border: 1px solid #ddd; padding: 5px;}
</style>
</head>
<body>
<h1>Error: 500 Internal Server Error</h1>
<p>Sorry, the requested URL <tt>&#039;http://localhost:80/hello&#039;</tt>
caused an error:</p>
<pre>Internal Server Error</pre>
</body>
</html>


----------------------------------------------------------------------
Ran 1 test in 0.008s

FAILED (errors=1)

QuickStart关于 TestApp 提及。

If your WSGI application requires any configuration, you must set that up manually in your tests.

我该如何配置?

它需要运行 Bottle 服务器,有没有办法在不运行服务器的情况下测试 Bottle 应用程序?

最佳答案

感谢您发布堆栈跟踪。它清楚地表明这是导致 500 的行:

assert app.get('/hello').status_code == 200

为什么不打印 app.get('/hello').status_code 的值,以便了解发生了什么?

我也非常确定您应该检查 status_int,而不是 status_code

assert app.get('/hello').status_int == 200

关于python - 在不运行 Bottle 服务器的情况下测试 Bottle 应用程序,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37885638/

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