使用Webtest和or nose測試cherrypy WSGI應用程序？

Question

如何使用json或html測試cherrypy應用程序廣泛使用nose和webtest使用WSGI接口？

任何示例將被讚賞。

Answer 1

這個例子可能會有幫助：

from webtest import TestApp 
from nose.tools import eq_ 

class TestAuthentication(object): 
    """ 
    Tests for the default authentication setup. 

    If your application changes how the authentication layer is configured 
    those tests should be updated accordingly 
    """ 

    application_under_test = 'main' 

    def setUp(self): 
     """Method called by nose before running each test""" 
     # Loading the application: 
     conf_dir = config.here 
     wsgiapp = loadapp('config:test.ini#%s' % self.application_under_test, 
          relative_to=conf_dir) 
     self.app = TestApp(wsgiapp) 
     # Setting it up: 
     test_file = path.join(conf_dir, 'test.ini') 
     cmd = SetupCommand('setup-app') 
     cmd.run([test_file]) 

    def tearDown(self): 
     """Method called by nose after running each test""" 
     # Cleaning up the database: 
     model.DBSession.remove() 
     teardown_db() 

    def test_forced_login(self): 
     """Anonymous users are forced to login 

     Test that anonymous users are automatically redirected to the login 
     form when authorization is denied. Next, upon successful login they 
     should be redirected to the initially requested page. 

     """ 
     # Requesting a protected area 
     resp = self.app.get('/secc/', status=302) 
     assert resp.location.startswith('http://localhost/login') 
     # Getting the login form: 
     resp = resp.follow(status=200) 
     print resp.forms 
     form = resp.forms 
     # Submitting the login form: 
     form['login'] = u'manager' 
     form['password'] = 'managepass' 
     post_login = form.submit(status=302) 
     # Being redirected to the initially requested page: 
     assert post_login.location.startswith('http://localhost/post_login') 
     initial_page = post_login.follow(status=302) 
     assert 'authtkt' in initial_page.request.cookies, \ 
       "Session cookie wasn't defined: %s" % initial_page.request.cookies 
     assert initial_page.location.startswith('http://localhost/secc/'), \ 
       initial_page.location