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[Propel] Added tests for CollectionToArrayTransformer

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This commit is contained in:
William DURAND 2012-02-14 00:40:32 +01:00
parent 4878af44cc
commit d9ce9825b6
1 changed files with 105 additions and 0 deletions
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tests/Symfony/Tests/Bridge/Propel1/Form/DataTransformer/CollectionToArrayTransformerTest.php Normal file
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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\Tests\Bridge\Propel1\Form\DataTransformer;
use \PropelCollection;
use Symfony\Bridge\Propel1\Form\DataTransformer\CollectionToArrayTransformer;
use Symfony\Tests\Bridge\Propel1\Propel1TestCase;
class CollectionToArrayTransformerTest extends Propel1TestCase
{
private $transformer;
public function setUp()
{
$this->transformer = new CollectionToArrayTransformer();
}
public function testTransform()
{
$result = $this->transformer->transform(new PropelCollection());
$this->assertTrue(is_array($result));
$this->assertEquals(0, count($result));
}
public function testTransformWithNull()
{
$result = $this->transformer->transform(null);
$this->assertTrue(is_array($result));
$this->assertEquals(0, count($result));
}
/**
* @expectedException \Symfony\Component\Form\Exception\UnexpectedTypeException
*/
public function testTransformThrowsExceptionIfNotPropelCollection()
{
$this->transformer->transform(new DummyObject());
}
public function testTransformWithData()
{
$coll = new PropelCollection();
$coll->setData(array('foo', 'bar'));
$result = $this->transformer->transform($coll);
$this->assertTrue(is_array($result));
$this->assertEquals(2, count($result));
$this->assertEquals('foo', $result[0]);
$this->assertEquals('bar', $result[1]);
}
public function testReverseTransformWithNull()
{
$result = $this->transformer->reverseTransform(null);
$this->assertInstanceOf('\PropelCollection', $result);
$this->assertEquals(0, count($result->getData()));
}
public function testReverseTransformWithEmptyString()
{
$result = $this->transformer->reverseTransform('');
$this->assertInstanceOf('\PropelCollection', $result);
$this->assertEquals(0, count($result->getData()));
}
/**
* @expectedException \Symfony\Component\Form\Exception\UnexpectedTypeException
*/
public function testReverseTransformThrowsExceptionIfNotArray()
{
$this->transformer->reverseTransform(new DummyObject());
}
public function testReverseTransformWithData()
{
$inputData = array('foo', 'bar');
$result = $this->transformer->reverseTransform($inputData);
$data = $result->getData();
$this->assertInstanceOf('\PropelCollection', $result);
$this->assertTrue(is_array($data));
$this->assertEquals(2, count($data));
$this->assertEquals('foo', $data[0]);
$this->assertEquals('bar', $data[1]);
$this->assertsame($inputData, $data);
}
}
class DummyObject {}