如何测试邮件是否已从通知中发送？

Question

测试从通知发送邮件的秘诀是什么？

正在测试通知：

it('does send notification when model is deleted', function() {
    Notification::fake();
    $this->model->delete();
    Notification::assertSentTo($this->model->user, MyModelDeletedNotification::class);
});

通过。

测试可邮寄：

it('does send email when model is deleted', function() {
    Mail::fake();
    $this->model->delete();
    Mail::assertQueued(MyModelDeletedMail::class, 1);
});

失败。没有邮件排队。

删除模型时会触发观察者方法：

public function deleted(MyModel $model)
{
    if ($model->isForceDeleting()) {
        return;
    }

    $model->user->notify(new MyModelDeletedNotification($model));
}

通知：

class MyModelDeleted extends Notification implements ShouldQueue
{
    use Queueable;

    ...

    public function via($notifiable)
    {
        return ['mail', 'database'];
    }

    public function toMail($notifiable)
    {
        return (new MyModelDeletedMail($this->model))->to($notifiable->email);
    }

    ...
}

可邮寄：

class ConsultationDeleted extends Mailable
{
    use Queueable, SerializesModels;

    ...

    public function build()
    {
        ...
    }
}

当我在邮件构造函数或构建方法中转储（“foobar”）时，消息出现在日志中。但是测试失败。我在这里错过了什么？

Answer 1

关于在通知上下文中使用 Mail:fake：

It is not a very good way to test because it catches only mails sent using the Mail facade (doesn't intercept mails sent through a notification or using a mailer retrieved via dependency injection).

确保您已设置

<server name="MAIL_MAILER" value="array"/>

phpunit.xml。在你的测试中：

it('does send email', function() {

    // business logic

    $emails = app()->make('mailer')->getSwiftMailer()->getTransport()->messages();

    assertCount(1, $emails);
    assertEquals([$this->user->email], array_keys($emails[0]->getTo()));
});

这对我有用laravel 8。

参考：https://laracasts.com/discuss/channels/testing/testing-if-email-was-sent-with-out-sending-it?page=1&replyId=402801

如何测试邮件是否已从通知中发送？

How to test that a mailable was sent from a notification?

laravel

phpunit

laravel-mail

laravel-notification