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<?php
require_once(dirname(__FILE__).'/../common.php');
class CacheTestCase extends UnitTestCase
{
private $_cache;
public function getCache()
{
return $this->_cache;
}
public function setCache($cache)
{
$this->_cache=$cache;
}
public function basicOperations()
{
$object=new TComponent;
$number=12345;
$string='12345\'"';
$array=array('123'=>123,'abc'=>'def');
// test set (first time)
$this->assertFalse($this->_cache->get('object'));
$this->assertTrue($this->_cache->set('object',$object));
$this->assertTrue($this->_cache->get('object') instanceof TComponent);
$this->assertFalse($this->_cache->get('number'));
$this->assertTrue($this->_cache->set('number',$number));
$this->assertTrue($this->_cache->get('number')===$number);
$this->assertFalse($this->_cache->get('string'));
$this->assertTrue($this->_cache->set('string',$string));
$this->assertTrue($this->_cache->get('string')===$string);
$this->assertFalse($this->_cache->get('array'));
$this->assertTrue($this->_cache->set('array',$array));
$this->assertTrue($this->_cache->get('array')===$array);
// test set (second time)
$this->assertTrue($this->_cache->set('object',$array));
$this->assertTrue($this->_cache->get('object')===$array);
// test delete
$this->assertTrue($this->_cache->delete('object'));
$this->assertFalse($this->_cache->get('object'));
$this->assertTrue($this->_cache->delete('number'));
$this->assertFalse($this->_cache->get('number'));
$this->assertTrue($this->_cache->delete('string'));
$this->assertFalse($this->_cache->get('string'));
$this->assertTrue($this->_cache->delete('array'));
$this->assertFalse($this->_cache->get('array'));
// test add (first time)
$this->assertFalse($this->_cache->get('object'));
$this->assertTrue($this->_cache->add('object',$object));
$this->assertTrue($this->_cache->get('object') instanceof TComponent);
$this->assertFalse($this->_cache->get('number'));
$this->assertTrue($this->_cache->add('number',$number));
$this->assertTrue($this->_cache->get('number')===$number);
$this->assertFalse($this->_cache->get('string'));
$this->assertTrue($this->_cache->add('string',$string));
$this->assertTrue($this->_cache->get('string')===$string);
$this->assertFalse($this->_cache->get('array'));
$this->assertTrue($this->_cache->add('array',$array));
$this->assertTrue($this->_cache->get('array')===$array);
// test add (second time)
$this->assertFalse($this->_cache->add('object',$array));
$this->assertTrue($this->_cache->get('object') instanceof TComponent);
// test replace
$this->assertTrue($this->_cache->replace('object',$array));
$this->assertTrue($this->_cache->get('object')===$array);
$this->assertFalse($this->_cache->replace('object2',$array));
$this->assertFalse($this->_cache->get('object2'));
// test flush
$this->assertTrue($this->_cache->set('number',$number));
$this->assertTrue($this->_cache->get('number')===$number);
$this->assertTrue($this->_cache->flush());
$this->assertFalse($this->_cache->get('number'));
// test expiring
// set a value with 5sec valid time
$this->_cache->set('expiring',123,3);
$this->assertTrue($this->_cache->get('expiring')===123);
$this->_cache->set('nonexpiring',456);
$this->assertTrue($this->_cache->get('nonexpiring')===456);
// wait 6sec to see if the value still exists
sleep(4);
$this->assertFalse($this->_cache->get('expiring'));
$this->assertTrue($this->_cache->get('nonexpiring')===456);
}
}
?>
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