public function testPoolSpawnTooManyWorkers()
{
$pool = new Pool(5);
$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()));
$this->setExpectedException('\\Exception');
for ($i = 0; $i < 6; $i++) {
$pool->spawn();
$this->assertEquals($i + 1, count($pool->getWorkers()));
}
}
public function setUp()
{
$this->command = new Command('php Fixtures/foo.php');
$this->process = new Process($this->command);
$this->process->setOutput(new NullOutput());
}
