Viewing file:  BooleanToStringTransformerTest.php (1.91 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Tests\Extension\Core\DataTransformer;
use Symfony\Component\Form\Extension\Core\DataTransformer\BooleanToStringTransformer;
class BooleanToStringTransformerTest extends \PHPUnit_Framework_TestCase
{
const TRUE_VALUE = '1';
/**
* @var BooleanToStringTransformer
*/
protected $transformer;
protected function setUp()
{
$this->transformer = new BooleanToStringTransformer(self::TRUE_VALUE);
}
protected function tearDown()
{
$this->transformer = null;
}
public function testTransform()
{
$this->assertEquals(self::TRUE_VALUE, $this->transformer->transform(true));
$this->assertNull($this->transformer->transform(false));
}
// https://github.com/symfony/symfony/issues/8989
public function testTransformAcceptsNull()
{
$this->assertNull($this->transformer->transform(null));
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testTransformFailsIfString()
{
$this->transformer->transform('1');
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformFailsIfInteger()
{
$this->transformer->reverseTransform(1);
}
public function testReverseTransform()
{
$this->assertTrue($this->transformer->reverseTransform(self::TRUE_VALUE));
$this->assertTrue($this->transformer->reverseTransform('foobar'));
$this->assertTrue($this->transformer->reverseTransform(''));
$this->assertFalse($this->transformer->reverseTransform(null));
}
}
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