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IsImageTest.php
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IsImageTest.php
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<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @package Zend_Validator
*/
namespace ZendTest\Validator\File;
use Zend\Validator\File;
/**
* IsImage testbed
*
* @category Zend
* @package Zend_Validator_File
* @subpackage UnitTests
* @group Zend_Validator
*/
class IsImageTest extends \PHPUnit_Framework_TestCase
{
protected function getMagicMime()
{
// As of PHP >= 5.3.11 and >= 5.4.1 the magic database format has changed.
// http://doc.php.net/downloads/pdf/split/de/File-Information.pdf (page 11)
if (version_compare(PHP_VERSION, '5.3.10', '<=') || (version_compare(PHP_VERSION, '5.4', '>=') &&
version_compare(PHP_VERSION, '5.4.1', '<'))) {
return __DIR__ . '/_files/magic.lte.5.3.10.mime';
}
return __DIR__ . '/_files/magic.mime';
}
/**
* @return array
*/
public function basicBehaviorDataProvider()
{
$testFile = __DIR__ . '/_files/picture.jpg';
$fileUpload = array(
'tmp_name' => $testFile, 'name' => basename($testFile),
'size' => 200, 'error' => 0, 'type' => 'image/jpeg'
);
return array(
// Options, isValid Param, Expected value
array(null, $fileUpload, true),
array('jpeg', $fileUpload, true),
array('test/notype', $fileUpload, false),
array('image/gif, image/jpeg', $fileUpload, true),
array(array('image/vasa', 'image/jpeg'), $fileUpload, true),
array(array('image/jpeg', 'gif'), $fileUpload, true),
array(array('image/gif', 'gif'), $fileUpload, false),
array('image/jp', $fileUpload, false),
array('image/jpg2000', $fileUpload, false),
array('image/jpeg2000', $fileUpload, false),
);
}
/**
* Ensures that the validator follows expected behavior
*
* @dataProvider basicBehaviorDataProvider
* @return void
*/
public function testBasic($options, $isValidParam, $expected)
{
$validator = new File\IsImage($options);
$validator->enableHeaderCheck();
$this->assertEquals($expected, $validator->isValid($isValidParam));
}
/**
* Ensures that getMimeType() returns expected value
*
* @return void
*/
public function testGetMimeType()
{
$validator = new File\IsImage('image/gif');
$this->assertEquals('image/gif', $validator->getMimeType());
$validator = new File\IsImage(array('image/gif', 'video', 'text/test'));
$this->assertEquals('image/gif,video,text/test', $validator->getMimeType());
$validator = new File\IsImage(array('image/gif', 'video', 'text/test'));
$this->assertEquals(array('image/gif', 'video', 'text/test'), $validator->getMimeType(true));
}
/**
* Ensures that setMimeType() returns expected value
*
* @return void
*/
public function testSetMimeType()
{
$validator = new File\IsImage('image/gif');
$validator->setMimeType('image/jpeg');
$this->assertEquals('image/jpeg', $validator->getMimeType());
$this->assertEquals(array('image/jpeg'), $validator->getMimeType(true));
$validator->setMimeType('image/gif, text/test');
$this->assertEquals('image/gif,text/test', $validator->getMimeType());
$this->assertEquals(array('image/gif', 'text/test'), $validator->getMimeType(true));
$validator->setMimeType(array('video/mpeg', 'gif'));
$this->assertEquals('video/mpeg,gif', $validator->getMimeType());
$this->assertEquals(array('video/mpeg', 'gif'), $validator->getMimeType(true));
}
/**
* Ensures that addMimeType() returns expected value
*
* @return void
*/
public function testAddMimeType()
{
$validator = new File\IsImage('image/gif');
$validator->addMimeType('text');
$this->assertEquals('image/gif,text', $validator->getMimeType());
$this->assertEquals(array('image/gif', 'text'), $validator->getMimeType(true));
$validator->addMimeType('jpg, to');
$this->assertEquals('image/gif,text,jpg,to', $validator->getMimeType());
$this->assertEquals(array('image/gif', 'text', 'jpg', 'to'), $validator->getMimeType(true));
$validator->addMimeType(array('zip', 'ti'));
$this->assertEquals('image/gif,text,jpg,to,zip,ti', $validator->getMimeType());
$this->assertEquals(array('image/gif', 'text', 'jpg', 'to', 'zip', 'ti'), $validator->getMimeType(true));
$validator->addMimeType('');
$this->assertEquals('image/gif,text,jpg,to,zip,ti', $validator->getMimeType());
$this->assertEquals(array('image/gif', 'text', 'jpg', 'to', 'zip', 'ti'), $validator->getMimeType(true));
}
/**
* @ZF-8111
*/
public function testErrorMessages()
{
$files = array(
'name' => 'picture.jpg',
'type' => 'image/jpeg',
'size' => 200,
'tmp_name' => __DIR__ . '/_files/picture.jpg',
'error' => 0
);
$validator = new File\IsImage('test/notype');
$validator->enableHeaderCheck();
$this->assertFalse($validator->isValid(__DIR__ . '/_files/picture.jpg', $files));
$error = $validator->getMessages();
$this->assertTrue(array_key_exists('fileIsImageFalseType', $error));
}
public function testOptionsAtConstructor()
{
if (!extension_loaded('fileinfo')) {
$this->markTestSkipped('This PHP Version has no finfo installed');
}
$magicFile = $this->getMagicMime();
$validator = new File\IsImage(array(
'image/gif',
'image/jpg',
'magicFile' => $magicFile,
'enableHeaderCheck' => true));
$this->assertEquals($magicFile, $validator->getMagicFile());
$this->assertTrue($validator->getHeaderCheck());
$this->assertEquals('image/gif,image/jpg', $validator->getMimeType());
}
public function testNonMimeOptionsAtConstructorStillSetsDefaults()
{
$validator = new File\IsImage(array(
'enableHeaderCheck' => true,
));
$this->assertNotEmpty($validator->getMimeType());
}
/**
* @group ZF-11258
*/
public function testZF11258()
{
$validator = new File\IsImage();
$this->assertFalse($validator->isValid(__DIR__ . '/_files/nofile.mo'));
$this->assertTrue(array_key_exists('fileIsImageNotReadable', $validator->getMessages()));
$this->assertContains("does not exist", current($validator->getMessages()));
}
}