<?php

Prado::using('System.Caching.TMemCache');

/**
 * @package System.Caching
 */
class TMemCacheTest extends PHPUnit_Framework_TestCase {

	protected $app = null;
	protected static $cache = null;

	protected function setUp() {
		if(!extension_loaded('memcache')) {
			self::markTestSkipped('The memcache extension is not available');
		} else {
				$basePath = dirname(__FILE__).'/mockapp';
				$runtimePath = $basePath.'/runtime';
				if(!is_writable($runtimePath)) {
					self::markTestSkipped("'$runtimePath' is not writable");
				}
				$this->app = new TApplication($basePath);
				self::$cache = new TMemCache();
				self::$cache->init(null);
		}
	}

	protected function tearDown() {
		$this->app = null;
		$this->cache = null;
	}

	public function testInit() {
		throw new PHPUnit_Framework_IncompleteTestError();
	}
	
	public function testPrimaryCache() {
		self::$cache->PrimaryCache = true;
		self::assertEquals(true, self::$cache->PrimaryCache);
		self::$cache->PrimaryCache = false;
		self::assertEquals(false, self::$cache->PrimaryCache);
	}
	
	public function testKeyPrefix() {
		self::$cache->KeyPrefix = 'prefix';
		self::assertEquals('prefix', self::$cache->KeyPrefix);
	}
	
	public function testSetAndGet() {
		self::$cache->set('key', 'value');
		self::assertEquals('value', self::$cache->get('key'));
	}
	
	public function testAdd() {
		self::$cache->add('anotherkey', 'value');
		self::assertEquals('value', self::$cache->get('anotherkey'));
	}
	
	public function testDelete() {
		self::$cache->delete('key');
		self::assertEquals(false, self::$cache->get('key'));
	}
	
	public function testFlush() {
		$this->testSetAndGet();
		self::assertEquals(true, self::$cache->flush());
	}

}

?>