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<?php
namespace Doctrine\Tests\Common\Cache;
/**
* @group DCOM-101
*/
class FileCacheTest extends \Doctrine\Tests\DoctrineTestCase
{
/**
* @var \Doctrine\Common\Cache\FileCache
*/
private $driver;
protected function setUp()
{
$this->driver = $this->getMock(
'Doctrine\Common\Cache\FileCache',
array('doFetch', 'doContains', 'doSave'),
array(), '', false
);
}
public function getProviderFileName()
{
return array(
//The characters :\/<>"*?| are not valid in Windows filenames.
array('key:1', 'key1'),
array('key\2', 'key2'),
array('key/3', 'key3'),
array('key<4', 'key4'),
array('key>5', 'key5'),
array('key"6', 'key6'),
array('key*7', 'key7'),
array('key?8', 'key8'),
array('key|9', 'key9'),
array('key[0]','key[0]'),
);
}
/**
* @dataProvider getProviderFileName
*/
public function testInvalidFilename($key, $expected)
{
$cache = $this->driver;
$method = new \ReflectionMethod($cache, 'getFilename');
$method->setAccessible(true);
$value = $method->invoke($cache, $key);
$actual = pathinfo($value, PATHINFO_FILENAME);
$this->assertEquals($expected, $actual);
}
public function testFilenameCollision()
{
$data['key:0'] = 'key0';
$data['key\0'] = 'key0';
$data['key/0'] = 'key0';
$data['key<0'] = 'key0';
$data['key>0'] = 'key0';
$data['key"0'] = 'key0';
$data['key*0'] = 'key0';
$data['key?0'] = 'key0';
$data['key|0'] = 'key0';
$paths = array();
$cache = $this->driver;
$method = new \ReflectionMethod($cache, 'getFilename');
$method->setAccessible(true);
foreach ($data as $key => $expected) {
$path = $method->invoke($cache, $key);
$actual = pathinfo($path, PATHINFO_FILENAME);
$this->assertNotContains($path, $paths);
$this->assertEquals($expected, $actual);
$paths[] = $path;
}
}
public function testFilenameShouldCreateThePathWithFourSubDirectories()
{
$cache = $this->driver;
$method = new \ReflectionMethod($cache, 'getFilename');
$key = 'item-key';
$expectedDir[] = '84e0e2e893febb73';
$expectedDir[] = '7a0fee0c89d53f4b';
$expectedDir[] = 'b7fcb44c57cdf3d3';
$expectedDir[] = '2ce7363f5d597760';
$expectedDir = implode(DIRECTORY_SEPARATOR, $expectedDir);
$method->setAccessible(true);
$path = $method->invoke($cache, $key);
$filename = pathinfo($path, PATHINFO_FILENAME);
$dirname = pathinfo($path, PATHINFO_DIRNAME);
$this->assertEquals('item-key', $filename);
$this->assertEquals(DIRECTORY_SEPARATOR . $expectedDir, $dirname);
$this->assertEquals(DIRECTORY_SEPARATOR . $expectedDir . DIRECTORY_SEPARATOR . $key, $path);
}
}
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