SonataAdminBundle/Tests/Guesser/TypeGuesserChainTest.php

<?php

/*
 * This file is part of the Sonata Project package.
 *
 * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sonata\AdminBundle\Tests\Guesser;

use Sonata\AdminBundle\Guesser\TypeGuesserChain;
use Symfony\Component\Form\Guess\Guess;
use Symfony\Component\Form\Guess\TypeGuess;

/**
 * TypeGuesserChain Test.
 *
 * @author Andrej Hudec <pulzarraider@gmail.com>
 */
class TypeGuesserChainTest extends \PHPUnit_Framework_TestCase
{
    public function testConstructorWithException()
    {
        $this->setExpectedException('Symfony\Component\Form\Exception\UnexpectedTypeException');

        $typeGuesserChain = new TypeGuesserChain(array(new \stdClass()));
    }

    public function testGuessType()
    {
        $typeGuess1 = new TypeGuess('foo1', array(), Guess::MEDIUM_CONFIDENCE);
        $guesser1 = $this->getMock('Sonata\AdminBundle\Guesser\TypeGuesserInterface');
        $guesser1->expects($this->any())
                ->method('guessType')
                ->will($this->returnValue($typeGuess1));

        $typeGuess2 = new TypeGuess('foo2', array(), Guess::HIGH_CONFIDENCE);
        $guesser2 = $this->getMock('Sonata\AdminBundle\Guesser\TypeGuesserInterface');
        $guesser2->expects($this->any())
                ->method('guessType')
                ->will($this->returnValue($typeGuess2));

        $typeGuess3 = new TypeGuess('foo3', array(), Guess::LOW_CONFIDENCE);
        $guesser3 = $this->getMock('Sonata\AdminBundle\Guesser\TypeGuesserInterface');
        $guesser3->expects($this->any())
                ->method('guessType')
                ->will($this->returnValue($typeGuess3));

        $modelManager = $this->getMock('Sonata\AdminBundle\Model\ModelManagerInterface');

        $class = '\stdClass';
        $property = 'firstName';

        $typeGuesserChain = new TypeGuesserChain(array($guesser1, $guesser2, $guesser3));
        $this->assertSame($typeGuess2, $typeGuesserChain->guessType($class, $property, $modelManager));

        $typeGuess4 = new TypeGuess('foo4', array(), Guess::LOW_CONFIDENCE);
        $guesser4 = $this->getMock('Sonata\AdminBundle\Guesser\TypeGuesserInterface');
        $guesser4->expects($this->any())
                ->method('guessType')
                ->will($this->returnValue($typeGuess4));

        $typeGuesserChain = new TypeGuesserChain(array($guesser4, $typeGuesserChain));
        $this->assertSame($typeGuess2, $typeGuesserChain->guessType($class, $property, $modelManager));
    }
}