Bind Illuminate\Contracts\Debug\ExceptionHandler, possible solution for

#74.

Signed-off-by: crynobone <crynobone@gmail.com>

src/Console/Kernel.php

@@ -23,6 +23,7 @@ class Kernel extends \Illuminate\Foundation\Console\Kernel
      *
      * @param  \Exception  $e
      * @return void
+     * @throws \Exception
      */
     protected function reportException(Exception $e)
     {

src/Exceptions/Handler.php

@@ -0,0 +1,20 @@
+<?php namespace Orchestra\Testbench\Exceptions;
+
+use Exception;
+use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
+
+class Handler extends ExceptionHandler
+{
+    /**
+     * Render an exception into an HTTP response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Exception  $e
+     * @return \Illuminate\Http\Response
+     * @throws \Exception
+     */
+    public function render($request, Exception $e)
+    {
+        throw $e;
+    }
+}

src/Http/Kernel.php

@@ -16,6 +16,7 @@ class Kernel extends \Illuminate\Foundation\Http\Kernel
      *
      * @param  \Exception  $e
      * @return void
+     * @throws \Exception
      */
     protected function reportException(Exception $e)
     {

src/Traits/ApplicationTrait.php

@@ -160,6 +160,7 @@ public function createApplication()
     {
         $app = $this->resolveApplication();
 
+        $this->resolveApplicationExceptionHandler($app);
         $this->resolveApplicationCore($app);
         $this->resolveApplicationConfiguration($app);
         $this->resolveApplicationHttpKernel($app);
@@ -245,4 +246,15 @@ protected function resolveApplicationHttpKernel($app)
     {
         $app->singleton('Illuminate\Contracts\Http\Kernel', 'Orchestra\Testbench\Http\Kernel');
     }
+
+    /**
+     * Resolve application HTTP exception handler.
+     *
+     * @param  \Illuminate\Foundation\Application  $app
+     * @return void
+     */
+    protected function resolveApplicationExceptionHandler($app)
+    {
+        $app->singleton('Illuminate\Contracts\Debug\ExceptionHandler', 'Orchestra\Testbench\Exceptions\Handler');
+    }
 }