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<?php
namespace Guzzle\Tests\Cache;
use Guzzle\Cache\ClosureCacheAdapter;
/**
* @covers Guzzle\Cache\ClosureCacheAdapter
*/
class ClosureCacheAdapterTest extends \Guzzle\Tests\GuzzleTestCase
{
/** @var ClosureCacheAdapter */
private $adapter;
/** Array of callables to use for testing */
private $callables;
/** Cache data for testing */
public $data = array();
/**
* Prepares the environment before running a test.
*/
protected function setUp()
{
parent::setUp();
$that = $this;
$this->callables = array(
'contains' => function($id, $options = array()) use ($that) {
return array_key_exists($id, $that->data);
},
'delete' => function($id, $options = array()) use ($that) {
unset($that->data[$id]);
return true;
},
'fetch' => function($id, $options = array()) use ($that) {
return array_key_exists($id, $that->data) ? $that->data[$id] : null;
},
'save' => function($id, $data, $lifeTime, $options = array()) use ($that) {
$that->data[$id] = $data;
return true;
}
);
$this->adapter = new ClosureCacheAdapter($this->callables);
}
/**
* Cleans up the environment after running a test.
*/
protected function tearDown()
{
$this->cache = null;
$this->callables = null;
parent::tearDown();
}
/**
* @expectedException InvalidArgumentException
*/
public function testEnsuresCallablesArePresent()
{
$callables = $this->callables;
unset($callables['delete']);
$cache = new ClosureCacheAdapter($callables);
}
public function testAllCallablesMustBePresent()
{
$cache = new ClosureCacheAdapter($this->callables);
}
public function testCachesDataUsingCallables()
{
$this->assertTrue($this->adapter->save('test', 'data', 1000));
$this->assertEquals('data', $this->adapter->fetch('test'));
}
public function testChecksIfCacheContainsKeys()
{
$this->adapter->save('test', 'data', 1000);
$this->assertTrue($this->adapter->contains('test'));
$this->assertFalse($this->adapter->contains('foo'));
}
public function testDeletesFromCacheByKey()
{
$this->adapter->save('test', 'data', 1000);
$this->assertTrue($this->adapter->contains('test'));
$this->adapter->delete('test');
$this->assertFalse($this->adapter->contains('test'));
}
}
|
