Map<String, Object> mobileEmulator = new HashMap<String, Object>();
mobileEmulator.put("deviceName", deviceName);
WebDriverManager.chromedriver().setup();
ChromeOptions chromeOption = new ChromeOptions();
chromeOption.setPageLoadStrategy(PageLoadStrategy.NONE);
chromeOption.setExperimentalOption("mobileEmulation", mobileEmulator);
DesiredCapabilities caps = new DesiredCapabilities();
caps.setCapability("rotatable", true);
caps.setCapability("deviceOrientation", orientationMode);
caps.setCapability(ChromeOptions.CAPABILITY, chromeOption);
chromeOption.merge(caps);
driver = new ChromeDriver(chromeOption);