public function testGetParams()
 {
     $method = new EditMessageText('Some new text');
     $method->setChatId(11)->setMessageId(42);
     $params = $method->getParams();
     $this->assertArrayHasKey('chat_id', $params);
     $this->assertEquals(11, $params['chat_id']);
     $this->assertArrayHasKey('message_id', $params);
     $this->assertEquals(42, $params['message_id']);
     $method->setInlineMessageId(43);
     $params = $method->getParams();
     $this->assertArrayHasKey('inline_message_id', $params);
     $this->assertEquals(43, $params['inline_message_id']);
 }