public function testPoolRebuild()
{
$pool = new Pool(2);
$pool->setOutput(new NullOutput());
$command = new Command('echo foo');
$process = new Process($command);
$worker = new Worker($process);
// Nullify the output
$process->setOutput(new NullOutput());
$worker->setOutput(new NullOutput());
$pool->setWorkerInstance($worker);
$this->assertEquals(0, count($pool->getWorkers()));
$pool->boot();
$this->assertEquals(2, count($pool->getWorkers()));
$pool->rebuild();
$this->assertEquals(2, count($pool->getWorkers()));
}
