Php Codeception单元测试[RuntimeException]调用未定义的方法UnitTester:：haveRecord

我是Codeception新手，尝试在我的Laravel框架中运行一个示例单元测试，但出现以下错误：

[RuntimeException] Call to undefined method UnitTester::haveRecord

我尝试使用Codeception运行以下代码：

 <?php namespace Article;
 use App\Article;
 use Faker\Factory as Faker;
 use Carbon\Carbon;
 class SaveTest extends \Codeception\Test\Unit
{
/**
 * @var \UnitTester
 */
protected $tester;

protected function _before()
{
}

protected function _after()
{
}

// tests
public function testSomeFeature()
{
    $faker= Faker::create('App/Article');

        $title = $faker->sentence;
        $content = implode($faker->paragraphs(5));
        $created_at = Carbon::now();
        $updated_at = Carbon::now();


        $this->tester->haveRecord( 'Article',   ['title' => $title, 'content' => $content,'created_at' => $created_at,'updated_at' => $updated_at]);


         $this->tester->seeRecord('articles',['title' => $title,'content' => $content,'created_at' => $created_at,'updated_at' => $updated_at]);




}
}

---

在启用unit.suite.yml中的Laravel5模块后，问题得到解决

带有Laravel5模块的unit.suite.yml文件格式：

actor: UnitTester
modules:
 enabled:
    - Asserts
    - Laravel5:
        part: ORM
    - \Helper\Unit

您是否在unit.suite.yml中启用了Laravel5模块？在您的问题解决后，该模块未启用。谢谢。