GraphQL\Tests\Validator\FieldsOnCorrectTypeTest::testDefinedOnImplementorsQueriedOnUnion PHP Method

    public function testDefinedOnImplementorsQueriedOnUnion()
    {
        $this->expectFailsRule(new FieldsOnCorrectType(), '
      fragment definedOnImplementorsQueriedOnUnion on CatOrDog {
        name
      }', [$this->undefinedField('name', 'CatOrDog', ['Being', 'Pet', 'Canine', 'Cat', 'Dog'], 3, 9)]);
    }