/**
* Clean mr_cache
*/
public function cleancache_action()
{
global $CFG;
$cache = new mr_cache();
$cache->clean();
$this->notify->good('cachecleaned');
return $this->output->single_button(new moodle_url("{$CFG->wwwroot}/{$CFG->admin}/settings.php?section=local_mr_cache"), get_string('continue'));
}
public function test_cache_broken()
{
if (!defined('MR_CACHE_TEST')) {
return;
}
$old = mr_var::instance()->get('mrconfig')->cache_lifetime;
mr_var::instance()->get('mrconfig')->cache_lifetime = 0;
$cache = new mr_cache('test/mr/cache');
$this->assertFalse($cache->test('key'));
$this->assertTrue($cache->save('value', 'key'));
$this->assertFalse($cache->test('key'));
$this->assertFalse($cache->load('key'));
$this->assertTrue($cache->touch('key', 60));
$this->assertTrue($cache->remove('key'));
mr_var::instance()->get('mrconfig')->cache_lifetime = $old;
}
