def resolve_with_non_iterable(self):
field = List(Any)
resolved_with = field.resolve(5)
self.assertIsInstance(resolved_with, list)
self.assertIn(5, resolved_with)
self.assertEqual(1, resolved_with)
def test_resolve_map_objects_with_object_list(self):
class TestMap(MapObject):
test_field_1 = Any()
field = List(TestMap)
test_nested_list = [
TestMap(test_field_1=1),
TestMap(test_field_1=2),
TestMap(test_field_1=3),
]
self.assertEqual(test_nested_list, field.resolve(test_nested_list))
class NestedMap(MapObject):
test_field_1 = Any(default='test_default_1')
test_field_2 = Any(param='test_param_2', required=True)
test_field_3 = Any(param='test_param_3', default='test_default_3')
test_field_4 = List(Any)
test_double_nested = Nested(DoubleNested)
def resolve_test_field_2(self, value, parameters):
# resolvers should have access to other fields
return self.test_field_1
def resolve_test_field_4(self, value, parameters):
return [
'list_item_1',
'list_item_2',
'list_item_3',
]
class NestedMap(MapObject):
test_field_1 = Any(default='test_default_1')
test_field_2 = Any(
param='test_param_2',
verbose_name='verbose_test_field_2_name'
)
test_field_3 = Any(param='test_param_3', default='test_default_3')
test_field_4 = List(Any)
test_double_nested = Nested(DoubleNested)
def resolve_test_field_2(self, value, parameters):
# resolvers should have access to other fields
return self.test_field_1
def resolve_test_field_3(self, value, parameters):
return parameters.get('test_param_3') + '_the_resolver'
def resolve_test_field_4(self, value, parameters):
return [
'list_item_1',
'list_item_2',
'list_item_3',
]
class TestMap(MapObject):
nested_list = List(NestedListItem, param='nested_list_param')
class TestMap(MapObject):
nested_list = List(NestedListItem)
def test_resolve_to_default(self):
field = List(Any, default=[])
self.assertEqual(field.resolve(None), [])
def test_resolve_with_none(self):
field = List(Any)
self.assertIsNone(field.resolve(None))
def test_resolve_scalars_identity(self):
field = List(Any)
test_scalar_list = [1, 2, 3, 4, 5, 6, 'test_value']
self.assertEqual(test_scalar_list, field.resolve(test_scalar_list))