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from graphql.type import GraphQLSchema, GraphQLObjectType, GraphQLField, GraphQLString
from graphql.utilities import (
build_client_schema,
print_schema,
introspection_from_schema,
IntrospectionQuery,
)
from ..utils import dedent
def introspection_to_sdl(introspection: IntrospectionQuery) -> str:
return print_schema(build_client_schema(introspection))
def describe_introspection_from_schema():
schema = GraphQLSchema(
GraphQLObjectType(
"Simple",
{
"string": GraphQLField(
GraphQLString, description="This is a string field"
)
},
description="This is a simple type",
),
description="This is a simple schema",
)
def converts_a_simple_schema():
introspection = introspection_from_schema(schema)
assert introspection_to_sdl(introspection) == dedent(
'''
"""This is a simple schema"""
schema {
query: Simple
}
"""This is a simple type"""
type Simple {
"""This is a string field"""
string: String
}
'''
)
def converts_a_simple_schema_without_description():
introspection = introspection_from_schema(schema, descriptions=False)
assert introspection_to_sdl(introspection) == dedent(
"""
schema {
query: Simple
}
type Simple {
string: String
}
"""
)
|
