namespace Tests\Feature\Jobs;

use Illuminate\Support\Facades\Bus;
use Tests\TestCase;

class ExampleTest extends TestCase
{
    public function test_blah()
    {
        Bus::fake();

        $this->assertTrue(true);
    }
}

 • Tests\Feature\Jobs\ExampleTest > blah
   TypeError 

  Illuminate\Support\Testing\Fakes\BusFake::__construct(): Argument #1 ($dispatcher) must be of type Illuminate\Contracts\Bus\QueueingDispatcher, null given, called in /Users/tdavidson/entrata/entrata-billpay/vendor/laravel/framework/src/Illuminate/Support/Facades/Bus.php on line 49

  at vendor/laravel/framework/src/Illuminate/Support/Testing/Fakes/BusFake.php:66
     62▕      * @param  \Illuminate\Contracts\Bus\QueueingDispatcher  $dispatcher
     63▕      * @param  array|string  $jobsToFake
     64▕      * @return void
     65▕      */
  ➜  66▕     public function __construct(QueueingDispatcher $dispatcher, $jobsToFake = [])
     67▕     {
     68▕         $this->dispatcher = $dispatcher;
     69▕ 
     70▕         $this->jobsToFake = Arr::wrap($jobsToFake);

      +1 vendor frames 
  2   tests/Feature/Jobs/ExampleTest.php:13
      Illuminate\Support\Facades\Bus::fake()


  Tests:  1 failed
  Time:   0.36s

    public static function fake($jobsToFake = [])
    {

        echo "    facade root: '" . static::getFacadeRoot() . "'   ";

        static::swap($fake = new BusFake(static::getFacadeRoot(), $jobsToFake));

        return $fake;
    }