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#!/usr/bin/python
# -*- coding: UTF-8 -*-
import unittest
import pyxmpp.interface
import pyxmpp.interface_micro_impl
try:
import zope.interface
zope_interface_found = True
except ImportError:
zope_interface_found = False
class TestInterface(unittest.TestCase):
interfaces_implementation = None
def test_interface_definitions(self):
class I1(self.interfaces_implementation.Interface):
pass
class I2(self.interfaces_implementation.Interface):
a = self.interfaces_implementation.Attribute("some attribute")
class I3(self.interfaces_implementation.Interface):
def f(arg1, arg2):
"""some funtion"""
class I3(self.interfaces_implementation.Interface):
a = self.interfaces_implementation.Attribute("some attribute")
def f(arg1, arg2):
"""some funtion"""
def test_implementedBy(self):
class I1(self.interfaces_implementation.Interface):
pass
class I2(self.interfaces_implementation.Interface):
pass
class C1(object):
self.interfaces_implementation.implements(I1)
class C2(object):
self.interfaces_implementation.implements(I2)
self.failUnless(I1.implementedBy(C1))
self.failUnless(I2.implementedBy(C2))
self.failIf(I2.implementedBy(C1))
self.failIf(I1.implementedBy(C2))
def test_providedBy(self):
class I1(self.interfaces_implementation.Interface):
pass
class I2(self.interfaces_implementation.Interface):
pass
class C1(object):
self.interfaces_implementation.implements(I1)
class C2(object):
self.interfaces_implementation.implements(I2)
o1=C1()
o2=C2()
self.failUnless(I1.providedBy(o1))
self.failUnless(I2.providedBy(o2))
self.failIf(I2.providedBy(o1))
self.failIf(I1.providedBy(o2))
def test_inheritance(self):
class I1(self.interfaces_implementation.Interface):
pass
class I2(I1):
pass
class C1(object):
self.interfaces_implementation.implements(I2)
o1 = C1()
self.failUnless(I1.providedBy(o1))
self.failUnless(issubclass(I2, I1))
class TestPyXMPPInterface(TestInterface):
interfaces_implementation = pyxmpp.interface
class TestPyXMPPMicroInterface(TestInterface):
interfaces_implementation = pyxmpp.interface_micro_impl
if zope_interface_found:
class TestZopeInterface(TestInterface):
interfaces_implementation = zope.interface
class TestZopeAndPyXMPPInterface(unittest.TestCase):
def test_interface_identity(self):
self.failUnless(pyxmpp.interface.Interface is zope.interface.Interface)
def test_attribute_identity(self):
self.failUnless(pyxmpp.interface.Attribute is zope.interface.Attribute)
def test_implements_identity(self):
self.failUnless(pyxmpp.interface.implements is zope.interface.implements)
def suite():
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(TestPyXMPPInterface))
suite.addTest(unittest.makeSuite(TestPyXMPPMicroInterface))
if zope_interface_found:
suite.addTest(unittest.makeSuite(TestZopeInterface))
suite.addTest(unittest.makeSuite(TestZopeAndPyXMPPInterface))
return suite
if __name__ == '__main__':
unittest.TextTestRunner(verbosity=2).run(suite())
# vi: sts=4 et sw=4
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