isIdleTimeout example

public function testIdleTimeout()
    {
        $process = $this->getProcessForCode('sleep(34);');
        $process->setTimeout(60);
        $process->setIdleTimeout(0.1);

        try {
            $process->run();

            $this->fail('A timeout exception was expected.');
        } catch (ProcessTimedOutException $e) {
            $this->assertTrue($e->isIdleTimeout());
            $this->assertFalse($e->isGeneralTimeout());
            $this->assertEquals(0.1, $e->getExceededTimeout());
        }
    }

    public function testIdleTimeoutNotExceededWhenOutputIsSent()
    {
        $process = $this->getProcessForCode('while (true) {echo \'foo \'; usleep(1000);}');
        $process->setTimeout(1);
        $process->start();