public function testInlineKeyboardAddRows()
{
$keyboard_obj = new InlineKeyboard([]);
$keyboard_obj->addRow($this->getRandomButton('Button Text 1'));
$keyboard = $keyboard_obj->getProperty('inline_keyboard');
self::assertSame('Button Text 1', $keyboard[0][0]->getText());
$keyboard_obj->addRow($this->getRandomButton('Button Text 2'), $this->getRandomButton('Button Text 3'));
$keyboard = $keyboard_obj->getProperty('inline_keyboard');
self::assertSame('Button Text 2', $keyboard[1][0]->getText());
self::assertSame('Button Text 3', $keyboard[1][1]->getText());
$keyboard_obj->addRow($this->getRandomButton('Button Text 4'));
$keyboard = $keyboard_obj->getProperty('inline_keyboard');
self::assertSame('Button Text 4', $keyboard[2][0]->getText());
}