测试来自中间件的重定向

Question

我有这个测试用例：

this.instance.getPlugin('comments').setCommentAtCell(row, col, "some text comment");
// or
hot_isstance.setCommentAtCell(row, col, "some text comment");

以下中间件：

public function testRedirectToAndSetDefaultLocale()
{
    $locale = config('app.locale');
    $this->visit('/')->assertRedirectedTo('/' . $locale);
    $this->assertEquals($locale, app()->getLocale());
}

上述测试用例失败，并带有以下跟踪：

class SetLocale
{
    public function __construct(Application $app, Redirector $redirector, Request $request)
    {
        $this->app = $app;
        $this->redirector = $redirector;
        $this->request = $request;
    }

    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Closure $next
     * @param  string|null $guard
     * @return mixed
     */
    public function handle($request, Closure $next, $guard = null)
    {
        $locale = $request->segment(1);

        if (!array_key_exists($locale, $this->app->config->get('app.locales'))) {
            $segments = $request->segments();
            $segments[0] = $this->app->config->get('app.fallback_locale');

            return $this->redirector->to(implode('/', $segments));
        }

        $this->app->setLocale($locale);

        return $next($request);
    }
}

我假设服务器未启动或类似的东西。但是我不知道该怎么做。

编辑：

以下是我在 A request to [http://localhost:8000/en] failed. Received status code [404]./Users/xxx/xxxxxxxxxx/xxxxxxxxx.project/vendor/laravel/framework/src/Illuminate/Foundation/Testing/Concerns/InteractsWithPages.php:196 /Users/xxx/xxxxxxxxxx/xxxxxxxxx.project/vendor/laravel/framework/src/Illuminate/Foundation/Testing/Concerns/InteractsWithPages.php:80 /Users/xxx/xxxxxxxxxx/xxxxxxxxx.project/vendor/laravel/framework/src/Illuminate/Foundation/Testing/Concerns/InteractsWithPages.php:138 /Users/xxx/xxxxxxxxxx/xxxxxxxxx.project/vendor/laravel/framework/src/Illuminate/Foundation/Testing/Concerns/InteractsWithPages.php:80 /Users/xxx/xxxxxxxxxx/xxxxxxxxx.project/vendor/laravel/framework/src/Illuminate/Foundation/Testing/Concerns/InteractsWithPages.php:61 /Users/xxx/xxxxxxxxxx/xxxxxxxxx.project/tests/HomepageTests.php:17 中的内容：

RouteServiceProvider.php

在$locale = $this->app->request->segment(1); $this->app->setLocale($locale); $router->group([ 'namespace' => $this->namespace, 'middleware' => 'web', 'prefix' => $locale ], function ($router) { require app_path('Http/routes.php'); }); ：

routes.php