What is Test Data Management

Test Data Management (TDM) is a process that involves managing and controlling the data used in software testing. TDM includes activities such as selecting appropriate data, creating test data sets, maintaining the integrity and quality of test data, and ensuring that test data is available when needed.

The goal of TDM is to ensure that testing is conducted using accurate and appropriate data, and that data is used effectively to identify defects and ensure that the software meets the required quality standards. By managing test data, TDM helps to reduce the risks and costs associated with software defects and project delays, and improves the overall efficiency of the testing process. For more details from the top industry experts, You can even check in-depth and Upskill yourself Software Testing Fundamentals concepts from Software testing Course.

TDM includes various techniques and tools, such as data masking, data subsetting, data generation, and data virtualization. These techniques help to ensure that the test data is representative of real-world scenarios, while also protecting sensitive data and complying with data privacy regulations.

In Selenium, data refers to any information that is used or manipulated by a web automation script. This can include things like user input, such as usernames and passwords, as well as data retrieved from the web page being automated, such as text content or form values.

Data in Selenium is often stored in variables or objects within the script, and is used to perform various actions and validations on the web page. For example, data may be used to fill out form fields, click buttons, navigate to different pages, or verify that certain elements are present on the page.

In addition to using data in the script itself, Selenium also provides various methods for retrieving and storing data externally, such as reading from and writing to files or databases. This allows scripts to work with larger or more complex datasets, and to persist data across multiple test runs or environments.