Apply fixes from StyleCI

tests/Unit/Models/UserTest.php

@@ -4,40 +4,35 @@ namespace Tests\Unit\Models;
 
 use Tests\TestCase;
 
-
 class UserTest extends TestCase
 {
     /** @test */
-    function a_user_has_a_roles()
+    public function a_user_has_a_roles()
     {
-
         $this->assertInstanceOf(
             'Illuminate\Database\Eloquent\Collection', $this->admin->roles
         );
     }
 
     /** @test */
-    function a_user_has_a_permissions()
+    public function a_user_has_a_permissions()
     {
-
         $this->assertInstanceOf(
             'Illuminate\Database\Eloquent\Collection', $this->admin->permissions
         );
     }
 
     /** @test */
-    function a_user_has_a_providers()
+    public function a_user_has_a_providers()
     {
-
         $this->assertInstanceOf(
             'Illuminate\Database\Eloquent\Collection', $this->admin->providers
         );
     }
 
     /** @test */
-    function a_user_has_a_sessions()
+    public function a_user_has_a_sessions()
     {
-
         $this->assertInstanceOf(
             'Illuminate\Database\Eloquent\Collection', $this->admin->sessions
         );