On Sun, 2011-05-01 at 22:52 +0200, Juliusz Gonera wrote:
> Hi,
>
> I'm writing some functional tests for my application but I'd like to use
> URL generation instead of typing the URLs in my tests. E.g. instead of:
>
> response = self.testapp.get('/', status=200)
>
> I'd like to write:
>
> response = self.testapp.get(route_path('home'), status=200)
>
> The problem is that I don't know how to get a request object in a
> functional test. I tried this:
>
> class FunctionalTests(unittest.TestCase):
> def setUp(self):
> request = testing.DummyRequest()
> self.config = testing.setUp(request=request)
> from webtest import TestApp
> self.testapp = TestApp("config:test.ini", relative_to="./")
>
> def tearDown(self):
> testing.tearDown()
>
> def test_home(self):
> request = get_current_request()
> response = self.testapp.get(route_path('home', request),
> status=200)
> self.failUnless('<html' in response.body)
> self.failUnless('discuss' in response.body)
>
> but it doesn't work. I get such a stack:
>
> ======================================================================
> ERROR: test_home (inscuss.tests.test_pages.PagesTests)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
> File "/home/julas/inscuss/inscuss/tests/test_pages.py", line 10, in
> test_home
> response = self.testapp.get(route_path('pages/home',
> get_current_request()), status=200)
> File
> "/home/julas/pyramid/lib/python2.6/site-packages/pyramid/url.py", line
> 184, in route_path
> return route_url(route_name, request, *elements, **kw)
> File
> "/home/julas/pyramid/lib/python2.6/site-packages/pyramid/url.py", line
> 116, in route_url
> mapper = reg.getUtility(IRoutesMapper)
> File
> "/home/julas/pyramid/lib/python2.6/site-packages/zope/component/registry.py",
> line 168, in getUtility
> raise ComponentLookupError(provided, name)
> ComponentLookupError: (<InterfaceClass
> pyramid.interfaces.IRoutesMapper>, u'')
>
>
> Is there any way to use URL generation in tests?
Hi Julisz, What you've done above *should* work, but it doesn't due to
a bug in Pyramid 1.0 that has been fixed on the trunk. In the meantime,
under 1.0, you can work around it like this, though (untested):
class FunctionalTests(unittest.TestCase):
def setUp(self):
self.config = testing.setUp()
self.request = testing.DummyRequest()
self.request.registry = self.config.registry
from webtest import TestApp
self.testapp = TestApp("config:test.ini", relative_to="./")
def tearDown(self):
testing.tearDown()
def test_home(self):
response = self.testapp.get(route_path('home', self.request),
status=200)
self.failUnless('<html' in response.body)
self.failUnless('discuss' in response.body)
- C
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