def test_consistent_order_backward(self):
a = SecurityGroup(None, name="test", description="test")
b = SecurityGroup(None, name="test", description="test")
b.add_dependency(a)
c = SecurityGroup(None, name="test", description="test")
c.add_dependency(b)
d = SecurityGroup(None, name="test", description="test")
d.add_dependency(c)
dw = dependencies.DependencyMap(d, tips_first=True)
self.assertEqual(list(dw.all()), [d, c, b, a])
def test_consistent_order_forward(self):
a = SecurityGroup(None, name="test", description="test")
b = SecurityGroup(None, name="test", description="test")
b.add_dependency(a)
c = SecurityGroup(None, name="test", description="test")
c.add_dependency(b)
d = SecurityGroup(None, name="test", description="test")
d.add_dependency(c)
dw = dependencies.DependencyMap(d)
self.assertEqual(list(dw.all()), [a, b, c, d])
