[5.6] Non faked events should be properly dispatched

src/Illuminate/Support/Testing/Fakes/EventFake.php

@@ -135,7 +135,7 @@ public function hasDispatched($event)
      */
     public function listen($events, $listener)
     {
-        //
+        $this->dispatcher->listen($events, $listener);
     }
 
     /**
@@ -146,7 +146,7 @@ public function listen($events, $listener)
      */
     public function hasListeners($eventName)
     {
-        //
+        return $this->dispatcher->hasListeners($eventName);
     }
 
     /**
@@ -169,7 +169,7 @@ public function push($event, $payload = [])
      */
     public function subscribe($subscriber)
     {
-        //
+        $this->dispatcher->subscribe($subscriber);
     }
 
     /**

tests/Integration/Events/EventFakeTest.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace Illuminate\Tests\Integration\Events;
+
+use Orchestra\Testbench\TestCase;
+use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Schema\Blueprint;
+
+class EventFakeTest extends TestCase
+{
+    /**
+     * Define environment setup.
+     *
+     * @param  \Illuminate\Foundation\Application   $app
+     *
+     * @return void
+     */
+    protected function getEnvironmentSetUp($app)
+    {
+        $app['config']->set('app.debug', 'true');
+
+        // Database configuration
+        $app['config']->set('database.default', 'testbench');
+
+        $app['config']->set('database.connections.testbench', [
+            'driver' => 'mysql',
+            'host' => env('DB_HOST', '127.0.0.1'),
+            'username' => 'root',
+            'password' => '',
+            'database' => 'forge',
+            'prefix' => '',
+        ]);
+    }
+
+    /**
+     * Setup the test environment.
+     *
+     * @return void
+     */
+    protected function setUp()
+    {
+        parent::setUp();
+
+        Schema::create('posts', function (Blueprint $table) {
+            $table->increments('id');
+            $table->string('title');
+            $table->string('slug')->unique();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Clean up the testing environment before the next test.
+     *
+     * @return void
+     */
+    protected function tearDown()
+    {
+        Schema::dropIfExists('posts');
+
+        parent::tearDown();
+    }
+
+    public function testNonFakedEventGetsProperlyDispatched()
+    {
+        Event::fake(NonImportantEvent::class);
+        Post::observe([PostObserver::class]);
+
+        $post = new Post();
+        $post->title = 'xyz';
+        $post->save();
+
+        $this->assertSame('xyz-Test', $post->slug);
+
+        Event::assertNotDispatched(NonImportantEvent::class);
+    }
+}
+
+class Post extends Model
+{
+    public $table = 'posts';
+}
+
+class NonImportantEvent
+{
+}
+
+class PostObserver
+{
+    public function saving(Post $post)
+    {
+        $post->slug = sprintf('%s-Test', $post->title);
+    }
+}