What is the main goal of test planning in the software development lifecycle?

The main goal of test planning in the software development lifecycle is to evaluate risk and resource requirements. Test planning involves a strategic approach to determine what needs to be tested, how it should be tested, who will perform the testing, and what resources will be needed. By assessing risks, the team can prioritize testing efforts on areas that are critical to the project's success and may have the highest impact if they fail. This evaluation helps in aligning testing activities with project goals and ensuring efficient use of resources.

Additionally, effective test planning allows organizations to anticipate potential issues and allocate sufficient time, tools, and team members to address testing needs. It plays a crucial role in defining the scope and objectives of testing, which impacts the overall quality of the software product being developed. Having a well-thought-out plan aids in managing expectations among stakeholders and enhances communication within the testing team as well as across other departments involved in the project.