spec\GrumPHP\Process\AsyncProcessRunnerSpec::it_should_be_able_to_run_processes PHP Метод

    function it_should_be_able_to_run_processes()
    {
        $prophet = new Prophet();
        $processes = [];
        for ($i = 0; $i < 20; $i++) {
            $process = $prophet->prophesize(Process::class);
            $process->started = false;
            $process->terminated = false;
            $process->start()->will(function () use($process) {
                $process->started = true;
            })->shouldBeCalledTimes(1);
            $process->isTerminated()->will(function () use($process) {
                if (!$process->terminated) {
                    $process->terminated = true;
                    return false;
                }
                return true;
            })->shouldBeCalledTimes(2);
            // The number of times isStarted() is called starts at 3
            // and increases by 2 after each chunk of five processes.
            $process->isStarted()->will(function () use($process) {
                return $process->started;
            })->shouldBeCalledTimes(floor($i / 5) * 2 + 3);
            $processes[] = $process->reveal();
        }
        $this->run($processes);
        $prophet->checkPredictions();
    }