135 - Unit Testing the Job

app/AttendeeMessage.php

@@ -7,4 +7,14 @@ use Illuminate\Database\Eloquent\Model;
 class AttendeeMessage extends Model
 {
     protected $guarded = [];
+
+    public function concert()
+    {
+        return $this->belongsTo(Concert::class);
+    }
+
+    public function recipients()
+    {
+        return $this->concert->orders()->pluck('email');
+    }
 }

app/Jobs/SendAttendeeMessage.php

@@ -3,6 +3,8 @@
 namespace App\Jobs;
 
 use Illuminate\Bus\Queueable;
+use App\Mail\AttendeeMessageEmail;
+use Illuminate\Support\Facades\Mail;
 use Illuminate\Queue\SerializesModels;
 use Illuminate\Queue\InteractsWithQueue;
 use Illuminate\Contracts\Queue\ShouldQueue;
@@ -31,6 +33,8 @@ class SendAttendeeMessage implements ShouldQueue
      */
     public function handle()
     {
-        //
+        $this->attendeeMessage->recipients()->each(function ($recipient) {
+            Mail::to($recipient)->send(new AttendeeMessageEmail($this->attendeeMessage));
+        });
     }
 }

app/Mail/AttendeeMessageEmail.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Mail;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Mail\Mailable;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Contracts\Queue\ShouldQueue;
+
+class AttendeeMessageEmail extends Mailable
+{
+    use Queueable, SerializesModels;
+
+    public $attendeeMessage;
+
+    /**
+     * Create a new message instance.
+     *
+     * @return void
+     */
+    public function __construct($attendeeMessage)
+    {
+        $this->attendeeMessage = $attendeeMessage;
+    }
+
+    /**
+     * Build the message.
+     *
+     * @return $this
+     */
+    public function build()
+    {
+        return $this->view('view.name');
+    }
+}

tests/Unit/Jobs/SendAttendeeMessageTest.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace Tests\Unit\Jobs;
+
+use OrderFactory;
+use ConcertFactory;
+use Tests\TestCase;
+use App\AttendeeMessage;
+use App\Jobs\SendAttendeeMessage;
+use App\Mail\AttendeeMessageEmail;
+use Illuminate\Support\Facades\Mail;
+use Illuminate\Foundation\Testing\WithoutMiddleware;
+use Illuminate\Foundation\Testing\DatabaseMigrations;
+use Illuminate\Foundation\Testing\DatabaseTransactions;
+
+class SendAttendeeMessageTest extends TestCase
+{
+    use DatabaseMigrations;
+
+    /** @test */
+    function it_sends_the_message_to_all_concert_attendees()
+    {
+        Mail::fake();
+        $concert = ConcertFactory::createPublished();
+        $otherConcert = ConcertFactory::createPublished();
+        $message = AttendeeMessage::create([
+            'concert_id' => $concert->id,
+            'subject' => 'My subject',
+            'message' => 'My message',
+        ]);
+        $orderA = OrderFactory::createForConcert($concert, ['email' => 'alex@example.com']);
+        $otherOrder = OrderFactory::createForConcert($otherConcert, ['email' => 'jane@example.com']);
+        $orderB = OrderFactory::createForConcert($concert, ['email' => 'sam@example.com']);
+        $orderC = OrderFactory::createForConcert($concert, ['email' => 'taylor@example.com']);
+
+        SendAttendeeMessage::dispatch($message);
+
+        Mail::assertSent(AttendeeMessageEmail::class, function ($mail) use ($message) {
+            return $mail->hasTo('alex@example.com')
+                && $mail->attendeeMessage->is($message);
+        });
+        Mail::assertSent(AttendeeMessageEmail::class, function ($mail) use ($message) {
+            return $mail->hasTo('sam@example.com')
+                && $mail->attendeeMessage->is($message);
+        });
+        Mail::assertSent(AttendeeMessageEmail::class, function ($mail) use ($message) {
+            return $mail->hasTo('taylor@example.com')
+                && $mail->attendeeMessage->is($message);
+        });
+        Mail::assertNotSent(AttendeeMessageEmail::class, function ($mail) {
+            return $mail->hasTo('jane@example.com');
+        });
+    }
+}