Btukfyl

I need to write automation code (selenium) in Java for
verify scenario how many background images are displaying and at what interval, it is getting changed.

URL:- https://www.seniorhousingnet.com/

@Then ("^Background images should display$")

public void BaackgroundImagesHP(){

WebElement body = Driver.Gprops.GetWebDriver().findElement(By.id("ImagePlaceHolder"));

System.out.println("body is "+body);

String actual = body.getCssValue("background-image");

System.out.println("Actual is "+actual);



}

To find background image, I written a small automation code as you see above,

but if we observe background images are keep changing after a few seconds. I need to write a code for how many background images are displaying and at what interval it is keep changing

can anybody help me?

You can try something similar to this

        driver.manage().timeouts().pageLoadTimeout(30, TimeUnit.SECONDS);

        HashMap<String, String> imageMap = new HashMap<String, String>();

        boolean isPresent = false;

        String actual = "";

        while(!isPresent){



            //System.out.println("body is "+body);

            String current = driver.findElement(By.id("ImagePlaceHolder")).getCssValue("background-image");

            if(!actual.equalsIgnoreCase(current)){

                WebElement body = driver.findElement(By.id("ImagePlaceHolder"));

                actual = current;

                if(imageMap.containsKey(actual))

                    isPresent = true;

                else{

                    imageMap.put(actual, new Date().toString());

                    System.out.println("Image : " + actual + " appeared at : " + new Date().toString());

                }

                current = body.getCssValue("background-image");

            }

        }

This gives you all details including fade out frequency. If your requirement is to get only Image load time, Then parse the acutal and current strings to compare only URL value

Each image has own unique "aria-label", you can use it.

    WebElement image = driver.findElement(By.id("ImagePlaceHolder"));

    String image_name = image.getAttribute("aria-label");

To measure changing time you can use LocalDateTime and Duration.between(args)

LocalDateTime timestamp1 = LocalDateTime.now();

Long duration_in_seconds = Duration.between(timestamp1, timestamp2).toMillis() / 1000;

Implemented JavaScript changes the image each 3 seconds. Not sure how will selenium handle it, didn't try it.