public function testUpdateConversationNotes()
{
$info = TestHelpers::startFakeConversation();
$conversation = new Conversation($info['user_id'], $info['chat_id'], 'command');
$conversation->notes = 'newnote';
$conversation->update();
$conversation2 = new Conversation($info['user_id'], $info['chat_id'], 'command');
$this->assertSame('newnote', $conversation2->notes);
$conversation3 = new Conversation($info['user_id'], $info['chat_id']);
$this->assertSame('newnote', $conversation3->notes);
}