GraphQL\Tests\Type\SchemaValidatorTest::testRejectsSchemaWhoseMutationTypeIsInputType PHP Method

    public function testRejectsSchemaWhoseMutationTypeIsInputType()
    {
        $this->expectFails(['query' => $this->someObjectType, 'mutation' => $this->someInputObjectType], 'Schema mutation must be Object Type if provided but got: SomeInputObject');
    }