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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Test for caching data in session
*
* @author Michal Biniek <michal@bystrzyca.pl>
* @package phpMyAdmin-test
* @version $Id: PMA_cache_test.php
*/
/**
* Tests core.
*/
require_once 'PHPUnit/Framework.php';
/**
* Include to test.
*/
require_once './libraries/common.lib.php';
/**
* Test cache.
*
*/
class PMA_cache_test extends PHPUnit_Framework_TestCase
{
/**
* @var array temporary variable for globals array
*/
protected $tmpGlobals;
/**
* @var array temporary variable for session array
*/
protected $tmpSession;
/**
* storing globals and session
*/
public function setUp()
{
$this->tmpGlobals = $GLOBALS;
$this->tmpSession = $_SESSION;
}
/**
* Test if cached data is available after set
*/
public function testCacheExists()
{
$GLOBALS['server'] = 'server';
PMA_cacheSet('test_data', 5, true);
PMA_cacheSet('test_data_2', 5, true);
$this->assertTrue(PMA_cacheExists('test_data', true));
$this->assertTrue(PMA_cacheExists('test_data_2', 'server'));
$this->assertFalse(PMA_cacheExists('fake_data_2', true));
}
/**
* Test if cacheGet does not return data for non existing caache entries
*/
public function testCacheGet()
{
$GLOBALS['server'] = 'server';
PMA_cacheSet('test_data', 5, true);
PMA_cacheSet('test_data_2', 5, true);
$this->assertNotNull(PMA_cacheGet('test_data', true));
$this->assertNotNull(PMA_cacheGet('test_data_2', 'server'));
$this->assertNull(PMA_cacheGet('fake_data_2', true));
}
/**
* Test retrieval of cached data
*/
public function testCacheSetGet()
{
$GLOBALS['server'] = 'server';
PMA_cacheSet('test_data', 25, true);
PMA_cacheSet('test_data', 5, true);
$this->assertEquals(5, $_SESSION['cache']['server_server']['test_data']);
PMA_cacheSet('test_data_3', 3, true);
$this->assertEquals(3, $_SESSION['cache']['server_server']['test_data_3']);
}
/**
* Test clearing cached values
*/
public function testCacheUnSet()
{
$GLOBALS['server'] = 'server';
PMA_cacheSet('test_data', 25, true);
PMA_cacheSet('test_data_2', 25, true);
PMA_cacheUnset('test_data', true);
$this->assertArrayNotHasKey('test_data', $_SESSION['cache']['server_server']);
PMA_cacheUnset('test_data_2', true);
$this->assertArrayNotHasKey('test_data_2', $_SESSION['cache']['server_server']);
}
}
?>
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