def test_serializes_output_boolean():
assert GraphQLBoolean.serialize('string') is True
assert GraphQLBoolean.serialize('') is False
assert GraphQLBoolean.serialize(1) is True
assert GraphQLBoolean.serialize(0) is False
assert GraphQLBoolean.serialize(True) is True
assert GraphQLBoolean.serialize(False) is False
def _parse_literal(s: str):
return GraphQLBoolean.parse_literal(parse_value_to_ast(s))
def serializes_output_as_boolean():
assert GraphQLBoolean.serialize(1) is True
assert GraphQLBoolean.serialize(0) is False
assert GraphQLBoolean.serialize(True) is True
assert GraphQLBoolean.serialize(False) is False
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize(nan)
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: nan")
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize("")
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: ''")
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize("True")
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: 'True'")
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize([False])
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: [False]")
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize({})
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: {}")
def serializes_output_as_boolean():
assert GraphQLBoolean.serialize(1) is True
assert GraphQLBoolean.serialize(0) is False
assert GraphQLBoolean.serialize(True) is True
assert GraphQLBoolean.serialize(False) is False
with raises(TypeError, match="not an acceptable base type"):
# you can't subclass bool in Python
assert GraphQLBoolean.serialize(
type("Boolean", (bool, ), {})(True)) is True
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize(nan)
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: nan")
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize("")
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: ''")
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize("True")
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: 'True'")
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize([False])
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: [False]")
with raises(GraphQLError) as exc_info:
GraphQLBoolean.serialize({})
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: {}")
def serializes_output_as_boolean():
assert GraphQLBoolean.serialize(1) is True
assert GraphQLBoolean.serialize(0) is False
assert GraphQLBoolean.serialize(True) is True
assert GraphQLBoolean.serialize(False) is False
with raises(Exception) as exc_info:
GraphQLBoolean.serialize(nan)
assert str(exc_info.value) == (
'Boolean cannot represent a non boolean value: nan')
with raises(Exception) as exc_info:
GraphQLBoolean.serialize('')
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: ''")
with raises(Exception) as exc_info:
GraphQLBoolean.serialize('True')
assert str(exc_info.value) == (
"Boolean cannot represent a non boolean value: 'True'")
with raises(Exception) as exc_info:
GraphQLBoolean.serialize([False])
assert str(exc_info.value) == (
'Boolean cannot represent a non boolean value: [False]')
with raises(Exception) as exc_info:
GraphQLBoolean.serialize({})
assert str(exc_info.value) == (
'Boolean cannot represent a non boolean value: {}')