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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\IntegerToLocalizedStringTransformer;
use Symfony\Component\Intl\Util\IntlTestHelper;
class IntegerToLocalizedStringTransformerTest extends \PHPUnit_Framework_TestCase
{
protected function setUp()
{
parent::setUp();
// Since we test against "de_AT", we need the full implementation
IntlTestHelper::requireFullIntl($this);
\Locale::setDefault('de_AT');
}
public function testReverseTransform()
{
$transformer = new IntegerToLocalizedStringTransformer();
$this->assertEquals(1, $transformer->reverseTransform('1'));
$this->assertEquals(1, $transformer->reverseTransform('1,5'));
$this->assertEquals(1234, $transformer->reverseTransform('1234,5'));
$this->assertEquals(12345, $transformer->reverseTransform('12345,912'));
}
public function testReverseTransformEmpty()
{
$transformer = new IntegerToLocalizedStringTransformer();
$this->assertNull($transformer->reverseTransform(''));
}
public function testReverseTransformWithGrouping()
{
$transformer = new IntegerToLocalizedStringTransformer(null, true);
$this->assertEquals(1234, $transformer->reverseTransform('1.234,5'));
$this->assertEquals(12345, $transformer->reverseTransform('12.345,912'));
$this->assertEquals(1234, $transformer->reverseTransform('1234,5'));
$this->assertEquals(12345, $transformer->reverseTransform('12345,912'));
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformExpectsString()
{
$transformer = new IntegerToLocalizedStringTransformer();
$transformer->reverseTransform(1);
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformExpectsValidNumber()
{
$transformer = new IntegerToLocalizedStringTransformer();
$transformer->reverseTransform('foo');
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformDisallowsNaN()
{
$transformer = new IntegerToLocalizedStringTransformer();
$transformer->reverseTransform('NaN');
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformDisallowsNaN2()
{
$transformer = new IntegerToLocalizedStringTransformer();
$transformer->reverseTransform('nan');
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformDisallowsInfinity()
{
$transformer = new IntegerToLocalizedStringTransformer();
$transformer->reverseTransform('∞');
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformDisallowsNegativeInfinity()
{
$transformer = new IntegerToLocalizedStringTransformer();
$transformer->reverseTransform('-∞');
}
}
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