def test_reactorInterfaces(self):
"""
Verify that IOCP socket-representing classes implement IReadWriteHandle
"""
from reqs.twisted.internet.iocpreactor.interfaces import IReadWriteHandle
from reqs.twisted.internet.iocpreactor import tcp, udp
verifyClass(IReadWriteHandle, tcp.Connection)
verifyClass(IReadWriteHandle, udp.Port)
def testNotImplemented(self):
class C(object): pass
class I(Interface): pass
self.assertRaises(DoesNotImplement, verifyClass, I, C)
classImplements(C, I)
verifyClass(I, C)
def testMissingAttr(self):
class I(Interface):
def f(): pass
class C(object):
implements(I)
self.assertRaises(BrokenImplementation, verifyClass, I, C)
C.f=lambda self: None
verifyClass(I, C)
def testMethodForAttr(self):
class IFoo(Interface):
foo = Attribute("The foo Attribute")
class Foo:
implements(IFoo)
def foo(self):
pass
verifyClass(IFoo, Foo)
def testWrongArgs(self):
class I(Interface):
def f(a): pass
class C(object):
def f(self, b): pass
implements(I)
# We no longer require names to match.
#self.assertRaises(BrokenMethodImplementation, verifyClass, I, C)
C.f=lambda self, a: None
verifyClass(I, C)
C.f=lambda self, **kw: None
self.assertRaises(BrokenMethodImplementation, verifyClass, I, C)
C.f=lambda self, a, *args: None
verifyClass(I, C)
C.f=lambda self, a, *args, **kw: None
verifyClass(I, C)
C.f=lambda self, *args: None
verifyClass(I, C)
def testNoKW(self):
class I(Interface):
def f(a, **args): pass
class C(object):
def f(self, a): pass
implements(I)
self.assertRaises(BrokenMethodImplementation, verifyClass, I, C)
C.f=lambda self, a, **foo: None
verifyClass(I, C)
def testVerifyImplementation(self):
from reqs.zope.interface.verify import verifyClass
from reqs.zope.interface import Interface
from reqs.zope.interface.tests.unitfixtures import Foo
from reqs.zope.interface.tests.unitfixtures import FooInterface
from reqs.zope.interface.tests.unitfixtures import I1
self.assert_(verifyClass(FooInterface, Foo))
self.assert_(Interface.providedBy(I1))
def testVerifyImplementation(self):
from reqs.zope.interface.verify import verifyClass
from reqs.zope.interface import Interface
from reqs.zope.interface.tests.unitfixtures import Foo
from reqs.zope.interface.tests.unitfixtures import FooInterface
from reqs.zope.interface.tests.unitfixtures import I1
self.assert_(verifyClass(FooInterface, Foo))
self.assert_(Interface.providedBy(I1))
def test_interfaces(self):
verifyObject(ITimeDelta, timedelta(minutes=20))
verifyObject(IDate, date(2000, 1, 2))
verifyObject(IDateTime, datetime(2000, 1, 2, 10, 20))
verifyObject(ITime, time(20, 30, 15, 1234))
verifyObject(ITZInfo, tzinfo())
verifyClass(ITimeDeltaClass, timedelta)
verifyClass(IDateClass, date)
verifyClass(IDateTimeClass, datetime)
verifyClass(ITimeClass, time)
def test_interfaces(self):
verifyObject(ITimeDelta, timedelta(minutes=20))
verifyObject(IDate, date(2000, 1, 2))
verifyObject(IDateTime, datetime(2000, 1, 2, 10, 20))
verifyObject(ITime, time(20, 30, 15, 1234))
verifyObject(ITZInfo, tzinfo())
verifyClass(ITimeDeltaClass, timedelta)
verifyClass(IDateClass, date)
verifyClass(IDateTimeClass, datetime)
verifyClass(ITimeClass, time)
def testExtraArgs(self):
class I(Interface):
def f(a): pass
class C(object):
def f(self, a, b): pass
implements(I)
self.assertRaises(BrokenMethodImplementation, verifyClass, I, C)
C.f=lambda self, a: None
verifyClass(I, C)
C.f=lambda self, a, b=None: None
verifyClass(I, C)
