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sources/tests/lib/cache.php 2.39 KB
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  <?php
  /**
   * Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   * See the COPYING-README file.
   */
  
  abstract class Test_Cache extends PHPUnit_Framework_TestCase {
  	/**
  	 * @var \OC\Cache cache;
  	 */
  	protected $instance;
  
  	public function tearDown() {
  		if($this->instance) {
  			$this->instance->clear();
  		}
  	}
  
  	function testSimple() {
  		$this->assertNull($this->instance->get('value1'));
  		$this->assertFalse($this->instance->hasKey('value1'));
  		
  		$value='foobar';
  		$this->instance->set('value1', $value);
  		$this->assertTrue($this->instance->hasKey('value1'));
  		$received=$this->instance->get('value1');
  		$this->assertEquals($value, $received, 'Value recieved from cache not equal to the original');
  		$value='ipsum lorum';
  		$this->instance->set('value1', $value);
  		$received=$this->instance->get('value1');
  		$this->assertEquals($value, $received, 'Value not overwritten by second set');
  
  		$value2='foobar';
  		$this->instance->set('value2', $value2);
  		$received2=$this->instance->get('value2');
  		$this->assertTrue($this->instance->hasKey('value1'));
  		$this->assertTrue($this->instance->hasKey('value2'));
  		$this->assertEquals($value, $received, 'Value changed while setting other variable');
  		$this->assertEquals($value2, $received2, 'Second value not equal to original');
  
  		$this->assertFalse($this->instance->hasKey('not_set'));
  		$this->assertNull($this->instance->get('not_set'), 'Unset value not equal to null');
  
  		$this->assertTrue($this->instance->remove('value1'));
  		$this->assertFalse($this->instance->hasKey('value1'));
  	}
  
  	function testClear() {
  		$value='ipsum lorum';
  		$this->instance->set('1_value1', $value);
  		$this->instance->set('1_value2', $value);
  		$this->instance->set('2_value1', $value);
  		$this->instance->set('3_value1', $value);
  
  		$this->assertTrue($this->instance->clear('1_'));
  		$this->assertFalse($this->instance->hasKey('1_value1'));
  		$this->assertFalse($this->instance->hasKey('1_value2'));
  		$this->assertTrue($this->instance->hasKey('2_value1'));
  		$this->assertTrue($this->instance->hasKey('3_value1'));
  
  		$this->assertTrue($this->instance->clear());
  		$this->assertFalse($this->instance->hasKey('1_value1'));
  		$this->assertFalse($this->instance->hasKey('1_value2'));
  		$this->assertFalse($this->instance->hasKey('2_value1'));
  		$this->assertFalse($this->instance->hasKey('3_value1'));
  	}
  }