命名空间不使用Codeception(Yii2)

Question

我在Yii2中使用Codeception进行验收测试,并且无法访问我的模型,因为名称空间不适用于这些测试.

我在我的tests/_bootstrap.php中有这个

 require(__DIR__ . '/../vendor/autoload.php');
 require(__DIR__ . '/../vendor/yiisoft/yii2/Yii.php');

 $config = require(__DIR__ . '/../console/config/main.php');
 //
 $application = new yii\console\Application( $config );

 ## Added (@vitalik_74)
 Yii::setAlias('@tests', dirname(__DIR__));

这在我的console/config/main中

 <?php
 $params = array_merge(
     require(__DIR__ . '/params.php'),
     require(__DIR__ . '/params-local.php')
 );

 return [
     'id' => 'app-console',
     'basePath' => dirname(__DIR__),
     'bootstrap' => ['log'],
     'controllerNamespace' => 'console\controllers',
     'components' => [
         'log' => [
             'targets' => [
                 [
                     'class' => 'yii\log\FileTarget',
                     'levels' => ['error', 'warning'],
                 ],
             ],
         ],
     ],
     'params' => $params,
 ];

 <?php
 return [
     'adminEmail' => 'admin@example.com',
     'supportEmail' => 'support@example.com',
     'user.passwordResetTokenExpire' => 3600,
 ];

这是一个想要测试的人:

 <?php namespace tests\acceptance;

 use \AcceptanceTester;
 use backend\models\User; ## I have tried writing it with a / at the beggining

class ListUserCest
{
public function _before(AcceptanceTester $I)
{

}

public function _after(AcceptanceTester $I)
{
}

public function init(AcceptanceTester $I)
{
    $this->login($I);

    if( User::find()->exists() )
        $I->amGoingTo('List Users having at least one');
    else
        $I->amGoingTo('List Users having any');
}

...

运行测试时出现此错误:

PHP致命错误:第21行/var/www/project/tests/acceptance/ListUserCest.php中找不到类'后端\ models\User'错误:未找到类'后端\ models\User'

请帮助我,我已经尝试了所有我知道的事情

编辑

现在(在添加了vitalik_74推荐的行之后)我可以使用例如\ Yii方法进入测试但是没有Web应用程序配置,只有控制台配置.我的意思是,我仍然无法使用\ backend\models\User,我也无法访问Yii :: $ app->用户状态(例如,检查是否记录了用户).

User模型只是一个常见的ActiveRecord模型,包含tableName,rules,attributeLabels和一些关系方法,如getProfile().它完成了测试

<?php
namespace backend\models;
use common\helpers\MathHelper;
use backend\models\AntropometricData;
use Yii;

class User extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'user';
    }
...

Answer 1

将以下代码放入tests/_bootstrap.php：

require('vendor/autoload.php');
require('vendor/yiisoft/yii2/Yii.php');
$config = require('config/web.php');
(new yii\web\Application($config));