What Is the Software Testing Life Cycle? A Complete Guide

Software Testing Life Cycle (STLC) is a structured process within the software industry that plays a crucial role in ensuring the quality and reliability of software applications. The STLC consists of multiple phases, including requirement analysis, test planning, test case design and development, test environment setup, test execution, and test closure, each with specific objectives to enhance the application quality. It functions under the umbrella of the Software Development Life Cycle (SDLC) to provide essential support in terms of quality assurance by identifying deviations from product requirements and enabling corrective actions. The process involves validation and verification of the software product, with the outputs of each phase influencing subsequent phases. The integration of automated tools like testRigor, which offers plain English commands for test creation and requires less maintenance, can significantly streamline the testing process. By following STLC, software teams can increase their chances of delivering high-quality, reliable software that meets user expectations and business requirements, while continuous improvement practices help refine the process over time.