Phalcon\Test\Unit\Cache\Backend\MemcacheCest::delete PHP Method

    public function delete(UnitTester $I)
    {
        $I->wantTo('Delete from cache by using Memcache as cache backend');
        $cache = new Memcache(new Data(['lifetime' => 20]), ['host' => TEST_MC_HOST, 'port' => TEST_MC_PORT]);
        $I->assertFalse($cache->delete('non-existent-keys'));
        $I->haveInMemcached('some-key-to-delete', 1);
        $I->assertTrue($cache->delete('some-key-to-delete'));
        $I->dontSeeInMemcached('some-key-to-delete');
        $I->clearMemcache();
    }