graphene/tests/relay/test_relay.py
2015-09-25 23:48:53 -07:00

42 lines
904 B
Python

from pytest import raises
import graphene
from graphene import relay
class OtherNode(relay.Node):
name = graphene.StringField()
@classmethod
def get_node(cls, id):
pass
def test_field_no_contributed_raises_error():
with raises(Exception) as excinfo:
class Part(relay.Node):
x = graphene.StringField()
assert 'get_node' in str(excinfo.value)
def test_node_should_have_connection():
assert OtherNode.connection
def test_node_should_have_id_field():
assert 'id' in OtherNode._meta.fields_map
def test_field_no_contributed_raises_error():
with raises(Exception) as excinfo:
class Ship(graphene.ObjectType):
name = graphene.StringField()
class Faction(relay.Node):
name = graphene.StringField()
ships = relay.ConnectionField(Ship)
assert 'same type_name' in str(excinfo.value)