我一直试图熟悉单元测试,但一直有很多麻烦。我有一个瓶子应用程序,我尝试使用Unittest,这似乎不合适,所以现在我正在尝试WebTest。WebTest单元测试瓶应用程序
麻烦的是,我甚至无法让它远程工作,甚至跟随着网站上最基本/肤浅的例子。
这里的例子:
from webtest import TestApp
import mywebapp
def test_functional_login_logout():
app = TestApp(mywebapp.app)
app.post('/login', {'user': 'foo', 'pass': 'bar'}) # log in and get a cookie
assert app.get('/admin').status == '200 OK' # fetch a page successfully
app.get('/logout') # log out
app.reset() # drop the cookie
# fetch the same page, unsuccessfully
assert app.get('/admin').status == '401 Unauthorized'
我的代码:
@get('/')
def page():
letters = scorer.get_letter_set()
c = db_connect()
c.execute('SELECT player_name,score FROM Scores order by score DESC limit 5')
data = c.fetchall()
c.close()
return template('board', letters=letters, scores=data, letterset=json.dumps(letters))
然后,在控制台(一个问题是,我似乎无法得到任何测试代码从文件工作。如果我在我的项目目录中运行任何文件,bottle会运行开发服务器,而不是运行测试文件的任何尝试都会导致导入错误。)
>>> from webtest import TestApp
>>> import board
>>> app = TestApp(board.page)
>>> res = app.get('/')
我得到这个错误:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/webtest/app.py", line 322, in get
expect_errors=expect_errors)
File "/usr/local/lib/python2.7/dist-packages/webtest/app.py", line 605, in do_request
res = req.get_response(app, catch_exc_info=True)
File "/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1313, in send
application, catch_exc_info=True)
File "/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1281, in call_application
app_iter = application(self.environ, start_response)
File "/usr/local/lib/python2.7/dist-packages/webtest/lint.py", line 198, in lint_app
iterator = application(environ, start_response_wrapper)
TypeError: page() takes no arguments (2 given)
哪里是在你的代码的应用程序瓶? 'TestApp'是一个包装,而不是一个函数。 –