Merge pull request #3502 from mateusjatenee/patch-4

[5.5] Add documentation regarding QueueFake and MailFake

mocking.md

@@ -119,6 +119,9 @@ You may use the `Mail` facade's `fake` method to prevent mail from being sent. Y
                        $mail->hasCc('...') &&
                        $mail->hasBcc('...');
             });
+            
+            // Assert a mailable was sent twice...
+            Mail::assertSent(OrderShipped::class, 2);
 
             // Assert a mailable was not sent...
             Mail::assertNotSent(AnotherMailable::class);
@@ -199,6 +202,9 @@ As an alternative to mocking, you may use the `Queue` facade's `fake` method to
 
             // Assert a job was pushed to a given queue...
             Queue::assertPushedOn('queue-name', ShipOrder::class);
+            
+            // Assert a job was pushed twice...
+            Queue::assertPushed(ShipOrder::class, 2);
 
             // Assert a job was not pushed...
             Queue::assertNotPushed(AnotherJob::class);