Файл: symfony-2.7/src/Symfony/Component/Form/Tests/CallbackTransformerTest.php
Строк: 61
<?php
namespace SymfonyComponentFormTests;
use SymfonyComponentFormCallbackTransformer;
class CallbackTransformerTest extends PHPUnit_Framework_TestCase
{
public function testTransform()
{
$transformer = new CallbackTransformer(
function ($value) { return $value.' has been transformed'; },
function ($value) { return $value.' has reversely been transformed'; }
);
$this->assertEquals('foo has been transformed', $transformer->transform('foo'));
$this->assertEquals('bar has reversely been transformed', $transformer->reverseTransform('bar'));
}
/**
* @dataProvider invalidCallbacksProvider
*
* @expectedException InvalidArgumentException
*/
public function testConstructorWithInvalidCallbacks($transformCallback, $reverseTransformCallback)
{
new CallbackTransformer($transformCallback, $reverseTransformCallback);
}
public function invalidCallbacksProvider()
{
return array(
array( null, function () {} ),
array( function () {}, null ),
);
}
}