GraphQL\Tests\Validator\FieldsOnCorrectTypeTest::testDirectFieldSelectionOnUnion PHP Метод

    public function testDirectFieldSelectionOnUnion()
    {
        $this->expectFailsRule(new FieldsOnCorrectType(), '
      fragment directFieldSelectionOnUnion on CatOrDog {
        directField
      }', [$this->undefinedField('directField', 'CatOrDog', [], 3, 9)]);
    }