def testInterface(self):
"""Test python classes can derive from C# interfaces"""
object = InterfaceTestClass()
self.assertEqual(object.foo(), "InterfaceTestClass")
self.assertEqual(TestFunctions.test_foo(object), "InterfaceTestClass")
self.assertEqual(object.bar("bar", 2), "bar/bar")
self.assertEqual(TestFunctions.test_bar(object, "bar", 2), "bar/bar")
x = TestFunctions.pass_through(object)
self.assertEqual(id(x), id(object))
def testBaseClass(self):
"""Test base class managed type"""
object = SubClassTest()
self.assertEqual(object.foo(), "foo")
self.assertEqual(TestFunctions.test_foo(object), "foo")
self.assertEqual(object.bar("bar", 2), "bar")
self.assertEqual(TestFunctions.test_bar(object, "bar", 2), "bar")
self.assertEqual(object.not_overriden(), "not_overriden")
self.assertEqual(list(object.return_list()), ["a", "b", "c"])
self.assertEqual(list(SubClassTest.test_list(object)), ["a", "b", "c"])
def testDerivedClass(self):
"""Test python class derived from managed type"""
object = DerivedClass()
self.assertEqual(object.foo(), "DerivedClass")
self.assertEqual(object.base_foo(), "foo")
self.assertEqual(object.super_foo(), "foo")
self.assertEqual(TestFunctions.test_foo(object), "DerivedClass")
self.assertEqual(object.bar("bar", 2), "bar_bar")
self.assertEqual(TestFunctions.test_bar(object, "bar", 2), "bar_bar")
self.assertEqual(object.not_overriden(), "not_overriden")
self.assertEqual(list(object.return_list()), ["A", "B", "C"])
self.assertEqual(list(SubClassTest.test_list(object)), ["A", "B", "C"])
x = TestFunctions.pass_through(object)
self.assertEqual(id(x), id(object))
def testEvents(self):
class EventHandler:
def handler(self, x, args):
self.value = args.value
event_handler = EventHandler()
x = SubClassTest()
x.TestEvent += event_handler.handler
self.assertEqual(TestFunctions.test_event(x, 1), 1)
self.assertEqual(event_handler.value, 1)
i = InterfaceTestClass()
self.assertRaises(NotImplementedException, TestFunctions.test_event, i, 2)
d = DerivedEventTest()
d.add_TestEvent(event_handler.handler)
self.assertEqual(TestFunctions.test_event(d, 3), 3)
self.assertEqual(event_handler.value, 3)
self.assertEqual(len(d.event_handlers), 1)
def testCreateInstance(self):
"""Test derived instances can be created from managed code"""
object = TestFunctions.create_instance(DerivedClass)
self.assertEqual(object.foo(), "DerivedClass")
self.assertEqual(TestFunctions.test_foo(object), "DerivedClass")
self.assertEqual(object.bar("bar", 2), "bar_bar")
self.assertEqual(TestFunctions.test_bar(object, "bar", 2), "bar_bar")
self.assertEqual(object.not_overriden(), "not_overriden")
x = TestFunctions.pass_through(object)
self.assertEqual(id(x), id(object))
object2 = TestFunctions.create_instance(InterfaceTestClass)
self.assertEqual(object2.foo(), "InterfaceTestClass")
self.assertEqual(TestFunctions.test_foo(object2), "InterfaceTestClass")
self.assertEqual(object2.bar("bar", 2), "bar/bar")
self.assertEqual(TestFunctions.test_bar(object2, "bar", 2), "bar/bar")
y = TestFunctions.pass_through(object2)
self.assertEqual(id(y), id(object2))