GraphQL\Tests\Validator\PossibleFragmentSpreadsTest::testUnionIntoContainedObject PHP Метод

    public function testUnionIntoContainedObject()
    {
        $this->expectPassesRule(new PossibleFragmentSpreads(), '
      fragment unionWithinObject on Dog { ...catOrDogFragment }
      fragment catOrDogFragment on CatOrDog { __typename }
        ');
    }