Double click in Selenium Python - Test Execution Trace

Test Overview

This test opens a webpage, finds a button, performs a double click on it, and verifies that the button's text changes as expected after the double click.

Test Code - Selenium

Selenium Python

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import unittest

class TestDoubleClick(unittest.TestCase):
    def setUp(self):
        self.driver = webdriver.Chrome()
        self.driver.get('https://example.com/double-click-test')
        self.wait = WebDriverWait(self.driver, 10)

    def test_double_click_changes_text(self):
        driver = self.driver
        wait = self.wait
        button = wait.until(EC.presence_of_element_located((By.ID, 'double-click-btn')))
        actions = ActionChains(driver)
        actions.double_click(button).perform()
        changed_text = wait.until(EC.text_to_be_present_in_element((By.ID, 'double-click-btn'), 'Clicked!'))
        self.assertTrue(changed_text, 'Button text did not change after double click')

    def tearDown(self):
        self.driver.quit()

if __name__ == '__main__':
    unittest.main()

Execution Trace - 6 Steps

Step	Action	System State	Assertion	Result
1	Test starts and Chrome browser opens	Browser window is open, ready to navigate	-	PASS
2	Navigates to 'https://example.com/double-click-test'	Page loads with a button having id 'double-click-btn' visible	Waits until button with id 'double-click-btn' is present	PASS
3	Finds the button element by ID 'double-click-btn'	Button element is located and ready for interaction	-	PASS
4	Performs a double click action on the button	Button receives double click event	-	PASS
5	Waits until the button's text changes to 'Clicked!'	Button text updates to 'Clicked!' after double click	Verifies button text contains 'Clicked!'	PASS
6	Test ends and browser closes	Browser window is closed	-	PASS

Failure Scenario

Failing Condition: Button with id 'double-click-btn' is not found or text does not change after double click

Execution Trace Quiz - 3 Questions

What Selenium method is used to perform the double click?

A element.click().click()

B driver.double_click(element)

C ActionChains(driver).double_click(element).perform()

D driver.actions().doubleClick(element)

Key Result

Use explicit waits to ensure elements are present before interacting, and verify UI changes after actions like double click to confirm expected behavior.