def test_coerce_parent(self, client):
""" coerce a dict holding an parent path """
root = Node.root()
a = root.add("a")
res = MainHandler.coerce(dict(parent="a"))
assert 'parent' in res
assert res['parent'] == a
assert 'instance' not in res
def test_coerce_instance_parent(self, client):
""" coerce a dict holding both instance and parent """
root = Node.root()
a = root.add("a")
b = a.add("b")
res = MainHandler.coerce(dict(instance="b", parent="a"))
assert 'instance' in res
assert 'parent' in res
assert res['instance'] == b
assert res['parent'] == a
