def test_multiple_class(self):
"""
Test the subclass when multiple proxy are registered
"""
site.register(SubClassA)
site.register(SubClassB)
site.register(OtherSubClassA)
A = SubClassA(key=1)
A_initial_type = A.__class__.__name__
A.save()
B = SubClassB(key=2)
B_initial_type = B.__class__.__name__
B.save()
C = SubClassA(key=3)
C_initial_type = C.__class__.__name__
C.save()
oA = OtherSubClassA(key=1)
oA_initial_type = oA.__class__.__name__
oA.save()
# Registered class retrieve their original class
self.assertEquals(BaseClass.objects.get(key=1).__class__.__name__,A_initial_type)
self.assertEquals(BaseClass.objects.get(key=2).__class__.__name__,B_initial_type)
self.assertEquals(BaseClass.objects.get(key=3).__class__.__name__,C_initial_type)
self.assertEquals(OtherClass.objects.get(key=1).__class__.__name__,oA_initial_type)
def test_subclass(self):
"""
Test the overall process and demonstrate how to use this.
"""
# Register proxy subclasses
site.register(SubClassA)
site.register(SubClassB)
A = SubClassA(key=1)
A_initial_type = A.__class__.__name__
A.save()
B = SubClassB(key=2)
B_initial_type = B.__class__.__name__
B.save()
C = SubClassC(key=3)
C_initial_type = C.__class__.__name__
C.save()
# Registered class retrieve their original class
self.assertEquals(BaseClass.objects.get(key=1).__class__.__name__,A_initial_type)
self.assertEquals(BaseClass.objects.get(key=2).__class__.__name__,B_initial_type)
# Unregistrered class do not retrieve their original class
self.assertNotEquals(BaseClass.objects.get(key=3).__class__.__name__,C_initial_type)
