<?php
  
  /**
   * Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   * See the COPYING-README file.
   */
  
  namespace Test\Memcache;
  
  abstract class Cache extends \Test_Cache {
  	public function testExistsAfterSet() {
  		$this->assertFalse($this->instance->hasKey('foo'));
  		$this->instance->set('foo', 'bar');
  		$this->assertTrue($this->instance->hasKey('foo'));
  	}
  
  	public function testGetAfterSet() {
  		$this->assertNull($this->instance->get('foo'));
  		$this->instance->set('foo', 'bar');
  		$this->assertEquals('bar', $this->instance->get('foo'));
  	}
  
  	public function testDoesNotExistAfterRemove() {
  		$this->instance->set('foo', 'bar');
  		$this->instance->remove('foo');
  		$this->assertFalse($this->instance->hasKey('foo'));
  	}
  
  	public function testArrayAccessSet() {
  		$this->instance['foo'] = 'bar';
  		$this->assertEquals('bar', $this->instance->get('foo'));
  	}
  
  	public function testArrayAccessGet() {
  		$this->instance->set('foo', 'bar');
  		$this->assertEquals('bar', $this->instance['foo']);
  	}
  
  	public function testArrayAccessExists() {
  		$this->assertFalse(isset($this->instance['foo']));
  		$this->instance->set('foo', 'bar');
  		$this->assertTrue(isset($this->instance['foo']));
  	}
  
  	public function testArrayAccessUnset() {
  		$this->instance->set('foo', 'bar');
  		unset($this->instance['foo']);
  		$this->assertFalse($this->instance->hasKey('foo'));
  	}
  
  	public function tearDown() {
  		if ($this->instance) {
  			$this->instance->clear();
  		}
  	}
  }