public function testFlushInternal()
{
$backend1 = new Backend\Memory();
$backend1->set(new Item('cache', 'foo', 'bar'));
$backend2 = new Backend\Memory();
$backend2->set(new Item('cache', 'baz', 'qux'));
$sharding = new Backend\Sharding(array($backend1, $backend2));
$sharding->flush('cache');
$this->assertNull($backend1->get('cache', 'foo'));
$this->assertNull($backend2->get('cache', 'baz'));
}
public function testDeleteInternal()
{
$item = new Item('cache', 'key', 'value');
$backend1 = new Backend\Memory();
$backend2 = new Backend\Memory();
$cascading = new Backend\Cascading(array($backend1, $backend2));
$cascading->set($item);
$this->assertEquals($item, $backend1->get('cache', 'key'));
$this->assertEquals($item, $backend2->get('cache', 'key'));
$cascading->delete('cache', 'key');
$this->assertNull($backend1->get('cache', 'key'));
$this->assertNull($backend2->get('cache', 'key'));
}
