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|
from functools import partial
from graphql.utilities import build_schema
from graphql.validation.rules.lone_schema_definition import LoneSchemaDefinitionRule
from .harness import assert_sdl_validation_errors
assert_sdl_errors = partial(assert_sdl_validation_errors, LoneSchemaDefinitionRule)
assert_sdl_valid = partial(assert_sdl_errors, errors=[])
def describe_validate_schema_definition_should_be_alone():
def no_schema():
assert_sdl_valid(
"""
type Query {
foo: String
}
"""
)
def one_schema_definition():
assert_sdl_valid(
"""
schema {
query: Foo
}
type Foo {
foo: String
}
"""
)
def multiple_schema_definitions():
assert_sdl_errors(
"""
schema {
query: Foo
}
type Foo {
foo: String
}
schema {
mutation: Foo
}
schema {
subscription: Foo
}
""",
[
{
"message": "Must provide only one schema definition.",
"locations": [(10, 13)],
},
{
"message": "Must provide only one schema definition.",
"locations": [(14, 13)],
},
],
)
def define_schema_in_schema_extension():
schema = build_schema(
"""
type Foo {
foo: String
}
"""
)
assert_sdl_valid(
"""
schema {
query: Foo
}
""",
schema=schema,
)
def redefine_schema_in_schema_extension():
schema = build_schema(
"""
schema {
query: Foo
}
type Foo {
foo: String
}
"""
)
assert_sdl_errors(
"""
schema {
mutation: Foo
}
""",
[
{
"message": "Cannot define a new schema within a schema extension.",
"locations": [(2, 13)],
}
],
schema,
)
def redefine_implicit_schema_in_schema_extension():
schema = build_schema(
"""
type Query {
fooField: Foo
}
type Foo {
foo: String
}
"""
)
assert_sdl_errors(
"""
schema {
mutation: Foo
}
""",
[
{
"message": "Cannot define a new schema within a schema extension.",
"locations": [(2, 13)],
},
],
schema,
)
def extend_schema_in_schema_extension():
schema = build_schema(
"""
type Query {
fooField: Foo
}
type Foo {
foo: String
}
"""
)
assert_sdl_valid(
"""
extend schema {
mutation: Foo
}
""",
schema=schema,
)
|
