Infosys Automation Test Engineer Interview Questions, Process, and Tips

We used a hybrid automation framework that combined data-driven and keyword-driven approaches.

• The framework was built using Selenium WebDriver and TestNG.

• We used Excel sheets to store test data and Apache POI library to read/write data from/to Excel.

• The framework had reusable functions and libraries for common actions like login, logout, etc.

• We also used Jenkins for continuous integration and execution of automated tes...read more

Test cases can be executed in parallel by using tools like Selenium Grid or TestNG.

• Use a tool like Selenium Grid to distribute test cases across multiple machines

• Use TestNG to run tests in parallel by specifying the number of threads

• Ensure that the test cases are independent and do not have any dependencies

• Use a continuous integration tool like Jenkins to manage and execute parallel tests

• Monitor the test execution and ...read more

Different types of waits in Selenium include implicit, explicit, and fluent waits.

• Implicit wait: waits for a certain amount of time before throwing an exception if the element is not found

• Explicit wait: waits for a certain condition to be met before proceeding with the next step

• Fluent wait: waits for a certain condition to be met within a specified time frame, polling at regular intervals

• Examples: WebDriverWait, Expect

Selenium has limitations in handling non-web-based applications and requires technical expertise.

• Selenium cannot automate desktop applications or mobile apps

• It requires technical knowledge to handle dynamic web elements

• Selenium scripts can be brittle and require maintenance

• It cannot handle CAPTCHA or OTP verification

• Selenium does not have built-in reporting capabilities

Enum is a special data type in Java used to define a set of constants.

• Enums can be used to create a set of related constants that can be used throughout the code.

• Enums can have constructors, methods, and fields like a regular class.

• Enums can be used in switch statements.

• Example: enum Color { RED, GREEN, BLUE }

• Example: Color c = Color.RED;

I have worked on Http operations for testing web applications.

• I have experience in testing Http GET, POST, PUT, DELETE methods.

• I have tested Http status codes like 200, 404, 500, etc.

• I have used tools like Postman and RestAssured for Http testing.

• I have tested Http requests and responses for RESTful APIs.

• I have worked on Http cookies and sessions testing.

• Example: I tested Http operations for a banking web application.

• E...read more

Get is to retrieve data, post is to create an element, patch is to update partial data, put is to update all data.

• Get - retrieve data

• Post - create element

• Patch - update partial data

• Put - update all data

Threads in SoapUI are used to simulate concurrent user requests to a web service.

• Threads allow for testing the performance and scalability of a web service

• Multiple threads can be created to simulate concurrent user requests

• Each thread can have its own set of test data and assertions

• Thread properties can be configured in the SoapUI project settings