def test_graphql_list_repr():
lst = GraphQLList(gql_type="Name", description="description")
assert (
lst.__repr__() == "GraphQLList(gql_type='Name', "
"description='description')"
)
assert lst == eval(repr(lst))
def test_graphql_list_eq():
lst = GraphQLList(gql_type="Name", description="description")
## Same
assert lst == lst
assert lst == GraphQLList(gql_type="Name", description="description")
# Currently we ignore the description in comparing
assert lst == GraphQLList(gql_type="Name")
## Different
assert lst != GraphQLList(gql_type="OtherName")
def schema_type_from_ast(
schema: "GraphQLSchema",
type_node: Union["ListTypeNode", "NonNullTypeNode", "NamedTypeNode"],
) -> Optional[Union["GraphQLList", "GraphQLNonNull", "GraphQLType"]]:
"""
Given a Schema and an AST node describing a type, return a GraphQLType
definition which applies to that type.
:param schema: schema instance to use
:param type_node: AST node describing a type
:type schema: GraphQLSchema
:type type_node: Union[ListTypeNode, NonNullTypeNode, NamedTypeNode]
:return: a GraphQLType definition which applies to that type or None
:rtype: Optional[Union[GraphQLList, GraphQLNonNull, GraphQLType]]
"""
if isinstance(type_node, ListTypeNode):
inner_type = schema_type_from_ast(schema, type_node.type)
return GraphQLList(inner_type) if inner_type else None
if isinstance(type_node, NonNullTypeNode):
inner_type = schema_type_from_ast(schema, type_node.type)
return GraphQLNonNull(inner_type) if inner_type else None
if isinstance(type_node, NamedTypeNode):
try:
return schema.find_type(type_node.name.value)
except KeyError:
pass
return None
raise TypeError(f"Unexpected type kind: {type_node.__class__.__name__}")
def test_resolver_factory__list_and_null_coercer():
from tartiflette.utils.coercer import _list_and_null_coercer
from tartiflette.utils.coercer import _list_coercer, _not_null_coercer
from tartiflette.types.list import GraphQLList
from tartiflette.types.non_null import GraphQLNonNull
def lol():
pass
assert _list_and_null_coercer("aType", lol) is lol
assert _list_and_null_coercer(None, lol) is lol
a = _list_and_null_coercer(GraphQLList(gql_type="aType"), lol)
assert a.func is _list_coercer
assert lol in a.args
a = _list_and_null_coercer(GraphQLNonNull(gql_type="aType"), lol)
assert a.func is _not_null_coercer
assert lol in a.args
a = _list_and_null_coercer(
GraphQLList(gql_type=GraphQLNonNull(gql_type="aType")), lol
)
assert a.func is _list_coercer
a1, = a.args
assert a1.func is _not_null_coercer
assert lol in a1.args
a = _list_and_null_coercer(
GraphQLNonNull(
gql_type=GraphQLList(gql_type=GraphQLNonNull(gql_type="aType"))
),
lol,
)
assert a.func is _not_null_coercer
a1, = a.args
assert a1.func is _list_coercer
a1, = a1.args
assert a1.func is _not_null_coercer
assert lol in a1.args
def test_resolver_factory__resolver_executor_update_prop_contains_not_null(
_resolver_executor_mock):
from tartiflette.types.field import GraphQLField
from tartiflette.types.non_null import GraphQLNonNull
from tartiflette.types.list import GraphQLList
_resolver_executor_mock._schema_field = GraphQLField("A", gql_type="F")
assert not _resolver_executor_mock.contains_not_null
_resolver_executor_mock._schema_field = GraphQLField(
"A", gql_type=GraphQLNonNull(gql_type="F"))
assert _resolver_executor_mock.contains_not_null
_resolver_executor_mock._schema_field = GraphQLField(
"A", gql_type=GraphQLList(gql_type=GraphQLNonNull(gql_type="F")))
assert _resolver_executor_mock.contains_not_null
_resolver_executor_mock._schema_field = GraphQLField(
"A", gql_type=GraphQLList(gql_type="F"))
assert not _resolver_executor_mock.contains_not_null
def test_utils_coercers__get_type_coercers():
from tartiflette.utils.coercer import _get_type_coercers
from tartiflette.types.list import GraphQLList
from tartiflette.types.non_null import GraphQLNonNull
from tartiflette.utils.coercer import _list_coercer, _not_null_coercer
assert _get_type_coercers("aType") == []
assert _get_type_coercers(None) == []
assert _get_type_coercers(GraphQLList(gql_type="aType")) == [_list_coercer]
assert _get_type_coercers(
GraphQLNonNull(gql_type="aType")) == [_not_null_coercer]
assert _get_type_coercers(
GraphQLList(gql_type=GraphQLNonNull(gql_type="aType"))) == [
_list_coercer, _not_null_coercer
]
assert _get_type_coercers(
GraphQLNonNull(gql_type=GraphQLList(gql_type=GraphQLNonNull(
gql_type="aType")))) == [
_not_null_coercer, _list_coercer, _not_null_coercer
]
def test_resolver_factory__get_type_coercers():
from tartiflette.resolver.factory import _get_type_coercers
from tartiflette.types.list import GraphQLList
from tartiflette.types.non_null import GraphQLNonNull
from tartiflette.resolver.factory import _list_coercer, _not_null_coercer
assert _get_type_coercers("aType") == []
assert _get_type_coercers(None) == []
assert _get_type_coercers(GraphQLList(gql_type="aType")) == [_list_coercer]
assert _get_type_coercers(
GraphQLNonNull(gql_type="aType")) == [_not_null_coercer]
assert _get_type_coercers(
GraphQLList(gql_type=GraphQLNonNull(gql_type="aType"))) == [
_list_coercer, _not_null_coercer
]
assert _get_type_coercers(
GraphQLNonNull(gql_type=GraphQLList(gql_type=GraphQLNonNull(
gql_type="aType")))) == [
_not_null_coercer, _list_coercer, _not_null_coercer
]
def test_graphql_list_nested_repr():
lst = GraphQLList(gql_type="Name", description="description")
assert lst.__repr__() == "GraphQLList(gql_type='Name', " \
"description='description')"
assert lst == eval(repr(lst))
# Test nested types
lst = GraphQLList(gql_type=GraphQLList(gql_type="Name"),
description="description")
assert lst.__repr__() == "GraphQLList(gql_type=" \
"GraphQLList(gql_type='Name', description=None), " \
"description='description')"
assert lst == eval(repr(lst))
async def test_build_schema(monkeypatch, clean_registry):
from tartiflette.resolver.factory import ResolverExecutorFactory
from tartiflette.engine import _import_builtins
resolver_excutor = Mock()
monkeypatch.setattr(
ResolverExecutorFactory,
"get_resolver_executor",
Mock(return_value=resolver_excutor),
)
from tartiflette.schema.bakery import SchemaBakery
from tartiflette.types.argument import GraphQLArgument
from tartiflette.types.field import GraphQLField
from tartiflette.types.input_object import GraphQLInputObjectType
from tartiflette.types.interface import GraphQLInterfaceType
from tartiflette.types.list import GraphQLList
from tartiflette.types.non_null import GraphQLNonNull
from tartiflette.types.object import GraphQLObjectType
from tartiflette.types.union import GraphQLUnionType
schema_sdl = """
schema @enable_cache {
query: RootQuery
mutation: RootMutation
subscription: RootSubscription
}
union Group = Foo | Bar | Baz
interface Something {
oneField: [Int]
anotherField: [String]
aLastOne: [[Date!]]!
}
input UserInfo {
name: String
dateOfBirth: [Date]
graphQLFan: Boolean!
}
# directive @partner(goo: Anything) on ENUM_VALUE
\"\"\"
This is a docstring for the Test Object Type.
\"\"\"
type Test implements Unknown & Empty{
\"\"\"
This is a field description :D
\"\"\"
field(input: InputObject): String!
anotherField: [Int]
fieldWithDefaultValueArg(test: String = "default"): ID
simpleField: Date
}
"""
_, schema_sdl = await _import_builtins([], schema_sdl, "G")
_, schema_E = await _import_builtins([], "", "E")
clean_registry.register_sdl("G", schema_sdl)
clean_registry.register_sdl("E", schema_E)
generated_schema = SchemaBakery._preheat("G")
expected_schema = SchemaBakery._preheat("E")
expected_schema.query_type = "RootQuery"
expected_schema.mutation_type = "RootMutation"
expected_schema.subscription_type = "RootSubscription"
expected_schema.add_definition(
GraphQLUnionType(name="Group", gql_types=["Foo", "Bar", "Baz"]))
expected_schema.add_definition(
GraphQLInterfaceType(
name="Something",
fields=OrderedDict(
oneField=GraphQLField(name="oneField",
gql_type=GraphQLList(gql_type="Int")),
anotherField=GraphQLField(
name="anotherField",
gql_type=GraphQLList(gql_type="String"),
),
aLastOne=GraphQLField(
name="aLastOne",
gql_type=GraphQLNonNull(gql_type=GraphQLList(
gql_type=GraphQLList(gql_type=GraphQLNonNull(
gql_type="Date")))),
),
),
))
expected_schema.add_definition(
GraphQLInputObjectType(
name="UserInfo",
fields=OrderedDict([
("name", GraphQLArgument(name="name", gql_type="String")),
(
"dateOfBirth",
GraphQLArgument(
name="dateOfBirth",
gql_type=GraphQLList(gql_type="Date"),
),
),
(
"graphQLFan",
GraphQLArgument(
name="graphQLFan",
gql_type=GraphQLNonNull(gql_type="Boolean"),
),
),
]),
))
expected_schema.add_definition(
GraphQLObjectType(
name="Test",
fields=OrderedDict([
(
"field",
GraphQLField(
name="field",
gql_type=GraphQLNonNull(gql_type="String"),
arguments=OrderedDict(input=GraphQLArgument(
name="input", gql_type="InputObject")),
),
),
(
"anotherField",
GraphQLField(
name="anotherField",
gql_type=GraphQLList(gql_type="Int"),
),
),
(
"fieldWithDefaultValueArg",
GraphQLField(
name="fieldWithDefaultValueArg",
gql_type="ID",
arguments=OrderedDict(test=GraphQLArgument(
name="test",
gql_type="String",
default_value="default",
)),
),
),
(
"simpleField",
GraphQLField(name="simpleField", gql_type="Date"),
),
]),
interfaces=["Unknown", "Empty"],
))
assert 5 < len(generated_schema._gql_types)
assert len(expected_schema._gql_types) == len(generated_schema._gql_types)
monkeypatch.undo()
def test_build_schema():
schema_sdl = """
schema @enable_cache {
query: RootQuery
mutation: RootMutation
subscription: RootSubscription
}
scalar Date
union Group = Foo | Bar | Baz
interface Something {
oneField: [Int]
anotherField: [String]
aLastOne: [[Date!]]!
}
input UserInfo {
name: String
dateOfBirth: [Date]
graphQLFan: Boolean!
}
# directive @partner(goo: Anything) on ENUM_VALUE
\"\"\"
This is a docstring for the Test Object Type.
\"\"\"
type Test implements Unknown & Empty @enable_cache {
\"\"\"
This is a field description :D
\"\"\"
field(input: InputObject): String! @deprecated(reason: "Useless field")
anotherField: [Int] @something(
lst: ["about" "stuff"]
obj: {some: [4, 8, 16], complex: {about: 19.4}, another: EnumVal}
)
fieldWithDefaultValueArg(test: String = "default"): ID
simpleField: Date
}
"""
generated_schema = build_graphql_schema_from_sdl(schema_sdl,
schema=GraphQLSchema())
expected_schema = GraphQLSchema()
expected_schema.query_type = "RootQuery"
expected_schema.mutation_type = "RootMutation"
expected_schema.subscription_type = "RootSubscription"
expected_schema.add_definition(GraphQLScalarType(name="Date"))
expected_schema.add_definition(GraphQLUnionType(name="Group", gql_types=[
"Foo",
"Bar",
"Baz",
]))
expected_schema.add_definition(GraphQLInterfaceType(name="Something", fields=OrderedDict(
oneField=GraphQLField(name="oneField", gql_type=GraphQLList(gql_type="Int")),
anotherField=GraphQLField(name="anotherField", gql_type=GraphQLList(gql_type="String")),
aLastOne=GraphQLField(name="aLastOne", gql_type=GraphQLNonNull(gql_type=GraphQLList(gql_type=GraphQLList(gql_type=GraphQLNonNull(gql_type="Date"))))),
)))
expected_schema.add_definition(GraphQLInputObjectType(name="UserInfo", fields=OrderedDict([
('name', GraphQLArgument(name="name", gql_type="String")),
('dateOfBirth', GraphQLArgument(name="dateOfBirth", gql_type=GraphQLList(gql_type="Date"))),
('graphQLFan', GraphQLArgument(name="graphQLFan", gql_type=GraphQLNonNull(gql_type="Boolean"))),
])))
expected_schema.add_definition(GraphQLObjectType(name="Test", fields=OrderedDict([
('field', GraphQLField(name="field", gql_type=GraphQLNonNull(gql_type="String"), arguments=OrderedDict(
input=GraphQLArgument(name="input", gql_type="InputObject"),
))),
('anotherField', GraphQLField(name="anotherField", gql_type=GraphQLList(gql_type="Int"))),
('fieldWithDefaultValueArg', GraphQLField(name="fieldWithDefaultValueArg", gql_type="ID", arguments=OrderedDict(
test=GraphQLArgument(name="test", gql_type="String", default_value="default"),
))),
('simpleField', GraphQLField(name="simpleField", gql_type="Date")),
]),
interfaces=[
"Unknown",
"Empty",
]))
assert expected_schema == generated_schema
assert len(generated_schema._gql_types) > 5
assert len(generated_schema._gql_types) == len(expected_schema._gql_types)
# Only the default types should be in the schema
assert len(DefaultGraphQLSchema._gql_types) == 5
gql_type="aType"))),
lol,
)
assert a.func is _not_null_coercer
a1, = a.args
assert a1.func is _list_coercer
a1, = a1.args
assert a1.func is _not_null_coercer
assert lol in a1.args
@pytest.mark.parametrize(
"field_type,expected",
[
(GraphQLList(gql_type="aType"), True),
(GraphQLNonNull(gql_type="aType"), False),
(GraphQLNonNull(gql_type=GraphQLList(gql_type="aType")), True),
(None, False),
],
)
def test_resolver_factory__shall_return_a_list(field_type, expected):
from tartiflette.resolver.factory import _shall_return_a_list
assert _shall_return_a_list(field_type) == expected
def test_resolver_factory__enum_coercer_none():
from tartiflette.resolver.factory import _enum_coercer
assert _enum_coercer(None, None, None, None) is None
import pytest
from tartiflette.types.helpers import reduce_type
from tartiflette.types.list import GraphQLList
from tartiflette.types.non_null import GraphQLNonNull
@pytest.mark.parametrize(
"gql_type,expected",
[
(GraphQLNonNull(gql_type="MyObject"), "MyObject"),
(GraphQLList(gql_type="MyObject"), "MyObject"),
(
GraphQLList(gql_type=GraphQLNonNull(gql_type="MyObject")),
"MyObject",
),
(
GraphQLNonNull(gql_type=GraphQLList(gql_type=GraphQLNonNull(
gql_type="LeafType"))),
"LeafType",
),
],
)
def test_reduce_type(gql_type, expected):
reduced_gql_type = reduce_type(gql_type)
assert reduced_gql_type == expected
def list_type(self, tree: Tree) -> SchemaNode:
return SchemaNode('list_type',
GraphQLList(gql_type=tree.children[0].value))
def list_type(self, tree: Tree) -> SchemaNode:
return SchemaNode(
"list_type",
GraphQLList(gql_type=tree.children[0].value, schema=self._schema),
)
def test_graphql_list_init():
lst = GraphQLList(gql_type="Name", description="description")
assert lst.gql_type == "Name"
assert lst.description == "description"