'Our L{_WrappingProtocol} should not provide L{IHalfCloseableProtocol}
if the C{WrappedProtocol} doesn\'t.'

def test_wrappingProtocolNotHalfCloseable(self):

    tp = TestProtocol()
    p = endpoints._WrappingProtocol(None, tp)
    self.assertEqual(interfaces.IHalfCloseableProtocol.providedBy(p), False)
