GraphQL\Tests\Validator\PossibleFragmentSpreadsTest::testInterfaceIntoImplementedObject PHP Method

    public function testInterfaceIntoImplementedObject()
    {
        $this->expectPassesRule(new PossibleFragmentSpreads(), '
      fragment interfaceWithinObject on Dog { ...petFragment }
      fragment petFragment on Pet { name }
        ');
    }