def may_extend_directives_with_new_complex_directive():
extended_schema = extend_test_schema("""
directive @profile(enable: Boolean! tag: String) on QUERY | FIELD
""")
extended_directive = extended_schema.get_directive("profile")
assert extended_directive.name == "profile"
assert DirectiveLocation.QUERY in extended_directive.locations
assert DirectiveLocation.FIELD in extended_directive.locations
args = extended_directive.args
assert list(args.keys()) == ["enable", "tag"]
arg0, arg1 = args.values()
assert is_non_null_type(arg0.type) is True
assert is_scalar_type(arg0.type.of_type) is True
assert is_scalar_type(arg1.type) is True
def returns_false_for_a_not_non_null_wrapped_type():
assert is_non_null_type(GraphQLList(
GraphQLNonNull(ObjectType))) is False
with raises(TypeError):
assert_non_null_type(GraphQLList(GraphQLNonNull(ObjectType)))
def returns_false_for_an_unwrapped_type():
assert is_non_null_type(ObjectType) is False
with raises(TypeError):
assert_non_null_type(ObjectType)
def returns_true_for_a_non_null_wrapped_type():
assert is_non_null_type(GraphQLNonNull(ObjectType)) is True
assert_non_null_type(GraphQLNonNull(ObjectType))
