def for_non_null_type_node():
node = parse_type("Cat!")
type_for_node = type_from_ast(test_schema, node)
assert isinstance(type_for_node, GraphQLNonNull)
of_type = type_for_node.of_type
assert isinstance(of_type, GraphQLObjectType)
assert of_type.name == "Cat"
def for_list_type_node():
node = parse_type("[Cat]")
type_for_node = type_from_ast(test_schema, node)
assert isinstance(type_for_node, GraphQLList)
of_type = type_for_node.of_type
assert isinstance(of_type, GraphQLObjectType)
assert of_type.name == "Cat"
def parses_custom_types():
result = parse_type("MyType")
assert isinstance(result, NamedTypeNode)
assert result.loc == (0, 6)
name = result.name
assert isinstance(name, NameNode)
assert name.loc == (0, 6)
assert name.value == "MyType"
def parses_well_known_types():
result = parse_type("String")
assert isinstance(result, NamedTypeNode)
assert result.loc == (0, 6)
name = result.name
assert isinstance(name, NameNode)
assert name.loc == (0, 6)
assert name.value == "String"
def parses_non_null_types():
result = parse_type("MyType!")
assert isinstance(result, NonNullTypeNode)
assert result.loc == (0, 7)
type_ = result.type
assert isinstance(type_, NamedTypeNode)
assert type_.loc == (0, 6)
name = type_.name
assert isinstance(name, NameNode)
assert name.loc == (0, 6)
assert name.value == "MyType"
def parses_list_types():
result = parse_type("[MyType]")
assert isinstance(result, ListTypeNode)
assert result.loc == (0, 8)
type_ = result.type
assert isinstance(type_, NamedTypeNode)
assert type_.loc == (1, 7)
name = type_.name
assert isinstance(name, NameNode)
assert name.loc == (1, 7)
assert name.value == "MyType"
def parses_nested_types():
result = parse_type('[MyType!]')
assert isinstance(result, ListTypeNode)
assert result.loc == (0, 9)
type_ = result.type
assert isinstance(type_, NonNullTypeNode)
assert type_.loc == (1, 8)
type_ = type_.type
assert isinstance(type_, NamedTypeNode)
assert type_.loc == (1, 7)
name = type_.name
assert isinstance(name, NameNode)
assert name.loc == (1, 7)
assert name.value == 'MyType'
def for_named_type_node():
node = parse_type("Cat")
type_for_node = type_from_ast(test_schema, node)
assert isinstance(type_for_node, GraphQLObjectType)
assert type_for_node.name == "Cat"
