Ness Digital Engineering Selenium Automation Interview Questions, Process, and Tips

To handle multiple popups in Selenium, we can use getWindowHandles() and switchTo() methods.

• Use getWindowHandles() method to get all the window handles

• Switch to the desired window using switchTo() method

• Perform actions on the popup window

• Switch back to the main window using switchTo() method

Credentials can be sent via URL by appending them to the URL as query parameters.

• Append the username and password as query parameters to the URL

• Encode the username and password using Base64 encoding

• Example: http://example.com/login?username=admin&password=encoded_password

Explicit wait waits for a specific condition while Fluent wait waits for a condition with polling interval.

• Explicit wait waits for a specific condition to occur before proceeding further

• Fluent wait waits for a condition with a polling interval and ignores exceptions

• Explicit wait is used when we know the condition and the maximum time to wait for it

• Fluent wait is used when we don't know the maximum time to wait for a co...read more

To scroll page to desired location, use JavaScriptExecutor and scrollTo() method.

• Create an instance of JavaScriptExecutor

• Use executeScript() method to execute scrollTo() method

• Pass the desired location as arguments to scrollTo() method

• Example: ((JavascriptExecutor) driver).executeScript("window.scrollTo(0, document.body.scrollHeight)");

To get all options in a dropdown, use the getOptions() method and store the values in an array of strings.

• Locate the dropdown element using any of the locators

• Create a Select class object by passing the dropdown element as a parameter

• Use the getOptions() method to get all the options in the dropdown

• Store the options in an array of strings

To initialize Chrome driver, create an instance of ChromeDriver class.

• Create an instance of ChromeDriver class

• Set the path of ChromeDriver executable file

• Use the instance to interact with the browser

To execute feature files in parallel in BDD Cucumber Framework, we can use tools like Maven Surefire plugin or Cucumber-JVM-Parallel-Plugin.

• Use Maven Surefire plugin to run tests in parallel by adding and tags in pom.xml file

• Use Cucumber-JVM-Parallel-Plugin to run tests in parallel by adding @CucumberOptions(plugin = {"json:target/cucumber-report/cucumber.json", "com.github.temyers:cucumber-jvm-parallel-plugin:5.0.0"...read more