143 - Testing Events

app/Events/ConcertAdded.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Events;
+
+use Illuminate\Broadcasting\Channel;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Broadcasting\PrivateChannel;
+use Illuminate\Broadcasting\PresenceChannel;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+
+class ConcertAdded
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public $concert;
+
+    public function __construct($concert)
+    {
+        $this->concert = $concert;
+    }
+}

app/Http/Controllers/Backstage/ConcertsController.php

@@ -5,6 +5,7 @@ namespace App\Http\Controllers\Backstage;
 use App\Concert;
 use App\NullFile;
 use Carbon\Carbon;
+use App\Events\ConcertAdded;
 use Illuminate\Http\Request;
 use Illuminate\Validation\Rule;
 use App\Http\Controllers\Controller;
@@ -59,6 +60,8 @@ class ConcertsController extends Controller
             'poster_image_path' => request('poster_image', new NullFile)->store('posters', 'public'),
         ]);
 
+        ConcertAdded::dispatch($concert);
+
         return redirect()->route('backstage.concerts.index');
     }
 

tests/Feature/Backstage/AddConcertTest.php

@@ -6,7 +6,9 @@ use App\User;
 use App\Concert;
 use Carbon\Carbon;
 use Tests\TestCase;
+use App\Events\ConcertAdded;
 use Illuminate\Http\Testing\File;
+use Illuminate\Support\Facades\Event;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Foundation\Testing\DatabaseMigrations;
 
@@ -460,4 +462,20 @@ class AddConcertTest extends TestCase
             $this->assertNull($concert->poster_image_path);
         });
     }
+
+    /** @test */
+    function an_event_is_fired_when_a_concert_is_added()
+    {
+        $this->disableExceptionHandling();
+
+        Event::fake([ConcertAdded::class]);
+        $user = factory(User::class)->create();
+
+        $response = $this->actingAs($user)->post('/backstage/concerts', $this->validParams());
+
+        Event::assertDispatched(ConcertAdded::class, function ($event) {
+            $concert = Concert::firstOrFail();
+            return $event->concert->is($concert);
+        });
+    }
 }