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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Test for caching data in session
*
* @package PhpMyAdmin-test
* @group common.lib-tests
*/
/*
* Include to test.
*/
require_once 'libraries/Util.class.php';
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_Util::cacheSet('test_data', 5, true);
PMA_Util::cacheSet('test_data_2', 5, true);
$this->assertTrue(PMA_Util::cacheExists('test_data', true));
$this->assertTrue(PMA_Util::cacheExists('test_data_2', 'server'));
$this->assertFalse(PMA_Util::cacheExists('fake_data_2', true));
}
/**
* Test if PMA_CommonFunctions::cacheGet does not return data for non existing caache entries
*/
public function testCacheGet()
{
$GLOBALS['server'] = 'server';
PMA_Util::cacheSet('test_data', 5, true);
PMA_Util::cacheSet('test_data_2', 5, true);
$this->assertNotNull(PMA_Util::cacheGet('test_data', true));
$this->assertNotNull(PMA_Util::cacheGet('test_data_2', 'server'));
$this->assertNull(PMA_Util::cacheGet('fake_data_2', true));
}
/**
* Test retrieval of cached data
*/
public function testCacheSetGet()
{
$GLOBALS['server'] = 'server';
PMA_Util::cacheSet('test_data', 25, true);
PMA_Util::cacheSet('test_data', 5, true);
$this->assertEquals(5, $_SESSION['cache']['server_server']['test_data']);
PMA_Util::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_Util::cacheSet('test_data', 25, true);
PMA_Util::cacheSet('test_data_2', 25, true);
PMA_Util::cacheUnset('test_data', true);
$this->assertArrayNotHasKey('test_data', $_SESSION['cache']['server_server']);
PMA_Util::cacheUnset('test_data_2', true);
$this->assertArrayNotHasKey('test_data_2', $_SESSION['cache']['server_server']);
}
/**
* Test clearing user cache
*/
public function testClearUserCache()
{
$GLOBALS['server'] = 'server';
PMA_Util::cacheSet('is_superuser', 'yes', true);
$this->assertEquals('yes', $_SESSION['cache']['server_server']['is_superuser']);
PMA_Util::clearUserCache();
$this->assertArrayNotHasKey('is_superuser', $_SESSION['cache']['server_server']);
}
}
?>
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