模拟网页授权优化，使模拟数据结构与真实尽量一致

Author: tianyong90

README.md

@@ -239,6 +239,7 @@ Route::group(['middleware' => ['web', 'wechat.oauth:snsapi_userinfo']], function
      // 以下字段为 scope 为 snsapi_userinfo 时需要
      "nickname" => "overtrue",
      "sex" =>"1",
+     "language" =>"zh_CN",
      "province" =>"北京",
      "city" =>"北京",
      "country" =>"中国",

src/ServiceProvider.php

@@ -102,6 +102,7 @@ protected function setUpMockAuthUser()
                 'nickname' => array_get($user, 'nickname'),
                 'avatar'   => array_get($user, 'headimgurl'),
                 'email'    => null,
+                'original' => array_merge($user, [privilege => []]),
             ]);
 
             session(['wechat.oauth_user' => $user]);