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from graphql_relay import to_global_id
from ...types import ID, NonNull, ObjectType, String
from ...types.definitions import GrapheneObjectType
from ..node import GlobalID, Node
class CustomNode(Node):
class Meta:
name = "Node"
class User(ObjectType):
class Meta:
interfaces = [CustomNode]
name = String()
class Info:
def __init__(self, parent_type):
self.parent_type = GrapheneObjectType(
graphene_type=parent_type,
name=parent_type._meta.name,
description=parent_type._meta.description,
fields=None,
is_type_of=parent_type.is_type_of,
interfaces=None,
)
def test_global_id_defaults_to_required_and_node():
gid = GlobalID()
assert isinstance(gid.type, NonNull)
assert gid.type.of_type == ID
assert gid.node == Node
def test_global_id_allows_overriding_of_node_and_required():
gid = GlobalID(node=CustomNode, required=False)
assert gid.type == ID
assert gid.node == CustomNode
def test_global_id_defaults_to_info_parent_type():
my_id = "1"
gid = GlobalID()
id_resolver = gid.wrap_resolve(lambda *_: my_id)
my_global_id = id_resolver(None, Info(User))
assert my_global_id == to_global_id(User._meta.name, my_id)
def test_global_id_allows_setting_customer_parent_type():
my_id = "1"
gid = GlobalID(parent_type=User)
id_resolver = gid.wrap_resolve(lambda *_: my_id)
my_global_id = id_resolver(None, None)
assert my_global_id == to_global_id(User._meta.name, my_id)
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