def testClassImplements(self): from zope.interface.tests.unitfixtures import A from zope.interface.tests.unitfixtures import B from zope.interface.tests.unitfixtures import C from zope.interface.tests.unitfixtures import D from zope.interface.tests.unitfixtures import E from zope.interface.tests.unitfixtures import I1 from zope.interface.tests.unitfixtures import I2 from zope.interface.tests.unitfixtures import IC self.assert_(IC.implementedBy(C)) self.assert_(I1.implementedBy(A)) self.assert_(I1.implementedBy(B)) self.assert_(not I1.implementedBy(C)) self.assert_(I1.implementedBy(D)) self.assert_(I1.implementedBy(E)) self.assert_(not I2.implementedBy(A)) self.assert_(I2.implementedBy(B)) self.assert_(not I2.implementedBy(C)) # No longer after interfacegeddon # self.assert_(not I2.implementedBy(D)) self.assert_(not I2.implementedBy(E))