public function testCopyData()
{
$this->_ntf->error('Error test');
$ntf2 = new NotificationManager();
$ntf2->error('Error2 test');
$ntf2->message('Message test');
$ntf2->warning('Warning test');
$this->_ntf->copyData($ntf2);
$data = $this->_ntf->data;
$this->assertCount(4, $data);
$this->assertInstanceOf(Notification::class, $data[0]);
$this->assertEquals('Тест ошибки', $data[0]->message);
$this->assertEquals(Notification::ERROR, $data[0]->type);
$this->assertInstanceOf(Notification::class, $data[1]);
$this->assertEquals('Error2 test', $data[1]->message);
$this->assertEquals(Notification::ERROR, $data[1]->type);
$this->assertInstanceOf(Notification::class, $data[2]);
$this->assertEquals('Тест сообщения', $data[2]->message);
$this->assertEquals(Notification::MESSAGE, $data[2]->type);
$this->assertInstanceOf(Notification::class, $data[3]);
$this->assertEquals('Тест предупреждения', $data[3]->message);
$this->assertEquals(Notification::WARNING, $data[3]->type);
}
