def test_implements_interface(self):
     self.replay()
     self.assertTrue(IWorkspaceDetailsListingProvider.implementedBy(
             EventsListing))
    def test_implements_interface(self):
        self.replay()
        self.assertTrue(IWorkspaceDetailsListingProvider.implementedBy(
                FilesListing))

        verifyClass(IWorkspaceDetailsListingProvider, FilesListing)