1) Tests\Feature\ParticipateForumTest::a_reply_requires_a_body Session is missing expected key [errors]. Failed asserting that false is true.

Hi Guys, I got an error. a_thread_requires_a_body() is worked. a_reply_requires_a_body() is not worked. All are the same conditions.

/** @test */
    function a_reply_requires_a_body()
    {
        $this->signIn();

        $thread = create(Thread::class);
        $reply = make(Reply::class, ['body' => null]);

        $this->post($thread->path().'/repiles', $reply->toArray())
            ->assertSessionHasErrors('body');
    }

repliescontroller.php

public function store($locale, $channelId, Thread $thread)
    {
        $this->validate(request(), [
            'body' => 'required',
        ]);
}