In Automation testing, the testers write the scripts and use other software tools to test the product. This process involves automation of a manual process. In comparison, manual testing is time-consuming and requires a team of experience test professionals, subject matter experts, and effective communication between the team members.
Automation Testing includes re-running the test-cases multiple times that were performed manually.
In addition to Regression testing, you can say that Automation testing is also used to test the application from load, performance, and stress purpose. It is used to increase the coverage of test, improves accuracy, and saves time and money in comparison to manual testing.
The following tools can be used for Automation testing −