How to test that a job dispatches another job in Laravel

laravel-test-job-dispatches-other-jobs.php

<?php

namespace Tests\Unit\Jobs;

use Tests\TestCase;
use Illuminate\Support\Facades\Queue;
use Illuminate\Foundation\Testing\DatabaseTransactions;

class FirstJobTest extends TestCase
{
    use DatabaseTransactions;

    /** @test */
    public function it_asks_every_employee_to_rate_the_given_manager(): void
    {
        Queue::fake();
        
        // The FirstJob() dispatched another job, called SecondJob().
        // We need to manually dispatch and handle this job so we can assert that
        // the second job was pushed.
        $job = new FirstJob();
        $job->dispatch();
        $job->handle();

        Queue::assertPushed(SecondJob::class,  function ($job) use ($michael) {
            return $job->manager->id === $michael->id;
        });
    }
}