def test_no_inherit_object():
class Query:
i = 1
with pytest.raises(SchemaError) as e:
make_schema(Query)
assert "Did you forget to inherit Object?" in str(e.value)
def test_input_type():
@dataclass
class SubInput:
aList: List[int]
@dataclass
class MyInput:
anInt: int
aStr: str
aSubInput: SubInput
class Query(Object):
def serialize(self, i: MyInput) -> str:
return json.dumps(asdict(i), sort_keys=True, indent=2)
schema = make_schema(Query)
result = graphql(
schema, '''
query { serialize(i: {
anInt: 1, aStr: "asdf", aSubInput: { aList: [1, 2, 3] }
}) }''')
assert not result.errors
assert result.data['serialize'] == '''
{
"aStr": "asdf",
"aSubInput": {
"aList": [
1,
2,
3
]
},
"anInt": 1
}
'''.strip()
def test_property():
class Query(Object):
@property
def anInt(self) -> int:
return 1
schema = make_schema(Query)
result = graphql(schema, 'query { anInt }', root=Query())
assert not result.errors
assert result.data == dict(anInt=1)
def schema():
yield make_schema(query=Query)
def test_unnamed_union():
class Query(Object):
requiredFoo: MyUnion
with pytest.raises(SchemaError) as e:
make_schema(Query)
def schema():
yield make_schema(query=Query, scalars=[DateTime, JSON])
class Date(graphotype.Scalar):
t = datetime
_format = '%Y-%m-%d %H:%M:%S'
@classmethod
def serialize(cls, instance: datetime) -> str:
return instance.strftime(cls._format)
@classmethod
def parse(cls, value: str) -> datetime:
return datetime.strptime(value, cls._format)
MyUnion = Union[Foo, Bar]
schema = graphotype.make_schema(query=Query, mutation=None, scalars=[Date])
if __name__ == '__main__':
print(graphql.print_schema(schema))
query = '''
query {
c(d: true, e: 1.0) {
a
c
d
}
isGiraffes(g: GIRAFFES)
unionReturner {
...on Bar {
a
