def test_exclusion_list(self):
# Ignore an instance:
a = Facade(TestA())
b = a.getb()
self.assertEquals( b.__class__, Wrapper )
a.wrapper__ignore( TestB )
b = a.getb()
self.assertEquals( b.__class__, TestB )
a.wrapper__unignore( TestB )
b = a.getb()
self.assertEquals( b.__class__, Wrapper )
# Ignore a class:
c = Facade(TestC())
self.assertTrue( c.test_a_class().__class__, Wrapper )
c.wrapper__ignore( TestA )
a = c.test_a_class()
self.assertTrue( isinstance( a, TestA ) )
def test_exclusion_list(self):
# Ignore an instance:
a = Facade(TestA())
b = a.getb()
self.assertEquals(b.__class__, Wrapper)
a.wrapper__ignore(TestB)
b = a.getb()
self.assertEquals(b.__class__, TestB)
a.wrapper__unignore(TestB)
b = a.getb()
self.assertEquals(b.__class__, Wrapper)
# Ignore a class:
c = Facade(TestC())
self.assertTrue(c.test_a_class().__class__, Wrapper)
c.wrapper__ignore(TestA)
a = c.test_a_class()
self.assertTrue(isinstance(a, TestA))
def test_chaining(self):
a = TestA()
b = a.getb()
c = b.getc()
self.assertEquals( a.__class__, TestA )
self.assertEquals( b.__class__, TestB )
self.assertEquals( c.__class__, TestC )
a_f = Facade(TestA())
b_f = a_f.getb()
c_f = b_f.getc()
self.assertEquals( a_f.__class__, Facade(a).__class__ )
self.assertEquals( b_f.__class__, Facade(a).__class__ )
self.assertEquals( c_f.__class__, Facade(a).__class__ )
self.assertEquals( 'a', c_f.methoda() )
def test_chaining(self):
a = TestA()
b = a.getb()
c = b.getc()
self.assertEquals(a.__class__, TestA)
self.assertEquals(b.__class__, TestB)
self.assertEquals(c.__class__, TestC)
a_f = Facade(TestA())
b_f = a_f.getb()
c_f = b_f.getc()
self.assertEquals(a_f.__class__, Facade(a).__class__)
self.assertEquals(b_f.__class__, Facade(a).__class__)
self.assertEquals(c_f.__class__, Facade(a).__class__)
self.assertEquals('a', c_f.methoda())
