Action chain execution (perform) in Selenium Java - Test Execution Trace

Test Overview

This test uses Selenium in Java to open a webpage, move the mouse to a button, click it using an action chain, and verify the button's text changes to confirm the click worked.

Test Code - JUnit

Selenium Java

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.interactions.Actions;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;

public class ActionChainTest {
    WebDriver driver;
    Actions actions;

    @BeforeEach
    public void setUp() {
        driver = new ChromeDriver();
        actions = new Actions(driver);
    }

    @Test
    public void testActionChainClick() {
        driver.get("https://example.com/buttonpage");
        WebElement button = driver.findElement(By.id("actionButton"));
        actions.moveToElement(button).click().perform();
        String buttonText = button.getText();
        assertEquals("Clicked", buttonText);
    }

    @AfterEach
    public void tearDown() {
        driver.quit();
    }
}

Execution Trace - 6 Steps

Step	Action	System State	Assertion	Result
1	Test starts and ChromeDriver is initialized	Browser window opens, ready for commands	-	PASS
2	Browser navigates to https://example.com/buttonpage	Page with a button having id 'actionButton' is loaded	-	PASS
3	Find element with id 'actionButton'	Button element is located on the page	-	PASS
4	Create action chain: move mouse to button and click, then perform the action	Mouse pointer moves over the button and clicks it	-	PASS
5	Get the button text after click	Button text is retrieved from the page	Verify button text equals 'Clicked'	PASS
6	Test ends and browser closes	Browser window is closed	-	PASS

Failure Scenario

Failing Condition: Button with id 'actionButton' is not found or click does not change text to 'Clicked'

Execution Trace Quiz - 3 Questions

What does the perform() method do in the action chain?

A It executes all the actions in the chain immediately

B It waits for the element to be visible

C It finds the element on the page

D It closes the browser

Key Result

Using action chains with perform() allows simulating real user interactions like mouse moves and clicks, which is essential for testing dynamic UI behavior.