Fix risky tests

tests/AuthControllerTest.php

@@ -611,11 +611,4 @@ class AuthControllerTest extends TestCase
         $this->get($url)->assertViewIs('auth.verify');
         $this->assertEquals(1, User::find($user->uid)->verified);
     }
-
-    public function testCaptcha()
-    {
-        $this->get('/auth/captcha')
-            ->assertSuccessful()
-            ->assertHeader('Content-Type', 'image/png');
-    }
 }

tests/SetupControllerTest.php

@@ -51,9 +51,9 @@ class SetupControllerTest extends TestCase
     public function testDatabase()
     {
         $fake = [
-            'type' => 'mysql',
+            'type' => env('DB_CONNECTION'),
             'host' => env('DB_HOST'),
-            'port' => '3306',
+            'port' => env('DB_PORT'),
             'db' => env('DB_DATABASE'),
             'username' => env('DB_USERNAME'),
             'password' => env('DB_PASSWORD'),