def test_save_system_with_node(self):
system = System("system")
system.create_node("node")
system.save()
retrieved = System.objects.get(name="system")
self.assertEqual(system, retrieved)
self.assertEqual(system.nodes, retrieved.nodes)
self.assertTrue(retrieved.nodes.has_key("node"))
def test_create_node_twice(self):
s = System("system")
n = s.create_node("node")
self.assertRaises(DuplicateError, s.create_node, "node")
def test_delete_node_base(self):
s = System("system")
n = s.create_node("node")
s.delete_node("node")
self.assertFalse("node" in s.nodes)
def test_create_node_base(self):
s = System("system")
n = s.create_node("node")
self.assertEqual(n.name, "node")
self.assertTrue(n is s.nodes["node"])