Add tests for application handler functionality

Author: janhenkgerritsen

app/Http/Controllers/HomeController.php

@@ -151,6 +151,14 @@ public function serviceContainer()
         return view('service-container');
     }
 
+    /**
+     * @return string
+     */
+    public function testValue()
+    {
+        return 'Test value is ' . config('test_value');
+    }
+
     /**
      * @param \Illuminate\Http\Request $request
      * @return string

app/Http/routes.php

@@ -26,6 +26,7 @@
 Route::get('fire-event', 'HomeController@fireEvent');
 Route::get('validation', 'HomeController@validation');
 Route::get('service-container', 'HomeController@serviceContainer');
+Route::get('test-value', 'HomeController@testValue');
 Route::post('upload', 'HomeController@upload');
 Route::match(['get', 'post'], 'form', 'HomeController@form');
 

app/Providers/ConfigServiceProvider.php

@@ -16,7 +16,7 @@ class ConfigServiceProvider extends ServiceProvider {
 	public function register()
 	{
 		config([
-			//
+		    'test_value' => 5,
 		]);
 	}
 

tests/functional/ApplicationHandlerCept.php

@@ -0,0 +1,18 @@
+<?php
+$I = new FunctionalTester($scenario);
+
+$I->haveApplicationHandler(function($app) {
+    $app->make('config')->set(['test_value' => 10]);
+});
+$I->sendGET('/test-value');
+$I->see('Test value is 10');
+
+$I->haveApplicationHandler(function($app) {
+    $app->make('config')->set(['test_value' => 15]);
+});
+$I->sendGET('/test-value');
+$I->see('Test value is 15');
+
+$I->clearApplicationHandlers();
+$I->sendGET('/test-value');
+$I->see('Test value is 5'); // 5 is the default value