def test_ssd_change_cardinality_intermediate(self):
"""
This testcase is very similar to the one above. The only difference is
that an entire subgraph containing a SSD role is removed (immediate
inheritance relationship between "Role A" and "Role B").
"""
ssd_set = RbacSsdSet.objects.get(id=1)
ssd_set.cardinality=3
self.assertRaises(ValidationError, ssd_set.save)
self.assertEqual(functions.DeleteInheritance(self.role_a, self.role_b), True)
ssd_set.save()
self.assertRaises(ValidationError, functions.AddInheritance, self.role_a, self.role_b)
def test_ssd_change_cardinality_direct(self):
"""
This time we are removing the immediate inheritance relationship
between "Role D" and "Role SSD3", change the SSD cardinality to 3
and try to establish the inheritance again (which should raise a
ValidationError).
"""
ssd_set = RbacSsdSet.objects.get(id=1)
ssd_set.cardinality=3
self.assertRaises(ValidationError, ssd_set.save)
self.assertEqual(functions.DeleteInheritance(self.role_d, self.role_ssdthree), True)
ssd_set.save()
self.assertRaises(ValidationError, functions.AddInheritance, self.role_d, self.role_ssdthree)