def converts_name_node_to_dict():
node = NameNode(value="test")
res = ast_to_dict(node)
assert res == {"kind": "name", "value": "test"}
assert list(res)[0] == "kind"
assert ast_to_dict(node, locations=True) == res
assert node.to_dict() == res
assert node.to_dict(locations=True) == res
def converts_input_objects():
assert ast_from_value({
"foo": 3,
"bar": "HELLO"
}, input_obj) == ObjectValueNode(fields=[
ObjectFieldNode(name=NameNode(value="foo"),
value=FloatValueNode(value="3")),
ObjectFieldNode(name=NameNode(value="bar"),
value=EnumValueNode(value="HELLO")),
])
def converts_two_name_nodes_to_list():
nodes = [NameNode(value="foo"), NameNode(value="bar")]
res = ast_to_dict(nodes)
assert ast_to_dict(nodes, locations=True) == res
assert res == [
{
"kind": "name",
"value": "foo"
},
{
"kind": "name",
"value": "bar"
},
]
def enter(*args):
parent_type = type_info.get_parent_type()
type_ = type_info.get_type()
input_type = type_info.get_input_type()
node = args[0]
visited.append(
(
"enter",
node.kind,
node.value if node.kind == "name" else None,
str(parent_type) if parent_type else None,
str(type_) if type_ else None,
str(input_type) if input_type else None,
)
)
# Make a query valid by adding missing selection sets.
if (
node.kind == "field"
and not node.selection_set
and is_composite_type(get_named_type(type_))
):
return FieldNode(
alias=node.alias,
name=node.name,
arguments=node.arguments,
directives=node.directives,
selection_set=SelectionSetNode(
selections=[FieldNode(name=NameNode(value="__typename"))]
),
)
def converts_input_objects():
input_obj = GraphQLInputObjectType(
'MyInputObj', {
'foo': GraphQLInputField(GraphQLFloat),
'bar': GraphQLInputField(my_enum)
})
assert ast_from_value({
'foo': 3,
'bar': 'HELLO'
}, input_obj) == ObjectValueNode(fields=[
ObjectFieldNode(name=NameNode(value='foo'),
value=FloatValueNode(value='3')),
ObjectFieldNode(name=NameNode(value='bar'),
value=EnumValueNode(value='HELLO'))
])
def converts_input_objects():
input_obj = GraphQLInputObjectType(
"MyInputObj",
{"foo": GraphQLInputField(GraphQLFloat), "bar": GraphQLInputField(my_enum)},
)
assert ast_from_value({"foo": 3, "bar": "HELLO"}, input_obj) == ObjectValueNode(
fields=[
ObjectFieldNode(
name=NameNode(value="foo"), value=FloatValueNode(value="3")
),
ObjectFieldNode(
name=NameNode(value="bar"), value=EnumValueNode(value="HELLO")
),
]
)
def converts_input_objects_with_explicit_nulls():
input_obj = GraphQLInputObjectType(
"MyInputObj",
{"foo": GraphQLInputField(GraphQLFloat), "bar": GraphQLInputField(my_enum)},
)
assert ast_from_value({"foo": None}, input_obj) == ObjectValueNode(
fields=[ObjectFieldNode(name=NameNode(value="foo"), value=NullValueNode())]
)
def converts_input_objects_with_explicit_nulls():
input_obj = GraphQLInputObjectType(
'MyInputObj', {
'foo': GraphQLInputField(GraphQLFloat),
'bar': GraphQLInputField(my_enum)
})
assert ast_from_value({
'foo': None
}, input_obj) == ObjectValueNode(fields=[
ObjectFieldNode(name=NameNode(value='foo'), value=NullValueNode())
])
def name_node(name: str, loc: Location):
return NameNode(value=name, loc=loc)
def prints_minimal_ast():
ast = FieldNode(name=NameNode(value="foo"))
assert print_ast(ast) == "foo"
def prints_minimal_ast():
node = ScalarTypeDefinitionNode(name=NameNode(value="foo"))
assert print_ast(node) == "scalar foo"
def name_node(name, loc):
return NameNode(value=name, loc=loc)
def converts_input_objects_with_explicit_nulls():
assert ast_from_value({
"foo": None
}, input_obj) == ObjectValueNode(fields=[
ObjectFieldNode(name=NameNode(value="foo"), value=NullValueNode())
])