The Role of Automation in the Software Testing Life Cycle
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The Role of Automation in the Software Testing Life Cycle



software testing automation

The broad usage of automation in the software testing life cycle results from the dynamic nature of the software development industry and the drive for testing speed, accuracy, and efficiency. Although necessary, manual testing can be time-consuming and subject to human mistakes. Automation has transformed how software is tested, which has emerged as a game-changer. Automation plays a big part in the testing process, from performance to regression testing. In this blog we’ll explore the function of automation in the Software Testing Life Cycle and its effects on software quality and delivery. Getting an ISTQB Certification might be helpful for those looking to expand their knowledge of software testing. 

Understanding the Software Testing Life Cycle

The Software Testing Life Cycle (STLC) is a systematic procedure that thoroughly tests all software applications. The following phases are involved: 

  1. Knowing the requirements for the project and deciding the testing’s scope. 
  2. Developing a test plan that specifies the goals, parameters, means, and timing of the test. 
  3. Creating test scenarios and test cases to the requirements. 
  4. Establishing the gear, software, and test data for the test environment. 
  5. Executing the test cases and documenting the outcomes. 
  6. Recording and reporting flaws discovered during testing. 
  7. Re-testing the corrected defects to make sure they’ve been rectified. 
  8. Assessing the test cycle, producing test summary reports, and securing release permissions. 

The Role of Automation in STLC

The software testing life cycle depends heavily on automation, which has several benefits over manual testing:

  1. Automation makes it possible to test many test cases and scenarios that could be difficult or impossible to test manually. It improves test coverage, guaranteeing that the programme is thoroughly tested. 
  2. The execution of automated tests may be done significantly more quickly than manual tests, resulting in a shorter testing cycle and a shorter time to market for software products. 
  3. Test case creation and execution time can be reduced by using automated test cases that can be reused across several projects and versions. 
  4. Automation reduces the possibility of human mistakes, resulting in reliable and consistent test findings.
  5. Automation makes recurring regression testing a breeze, enabling teams to rapidly confirm that upgrades or modifications do not affect current functionality. 
  6. Performance testing may be precise and thorough because of automation’s ability to simulate many virtual users. 
  7. Even though automation takes a one-time investment, lowering human labour costs and improving testing effectiveness ultimately results in cost savings.

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Choosing the Right Test Cases for Automation

Although automation has many advantages, not all test cases lend themselves to it. To maximise the efficacy of automation, it is crucial to select the appropriate test cases. Some factors to take into account are: 

  1. Regression tests are an excellent example of a test scenario that would benefit from automation. 
  2. As rapid changes could necessitate frequent revisions to automated scripts, test cases with stable functions are better suited for automation. 
  3. Automating test cases with numerous data sets makes it possible to conduct thorough data-driven testing. 


Automation is essential to the software testing life cycle because it offers benefits, including increased test coverage, quicker test execution, and improved correctness. By automating the pertinent test cases, testing teams may boost output, reduce the amount of manual labour, and deliver high-quality software solutions to clients. An ISTQB certification in software testing enhances a professional’s understanding of automated testing and provides a relevant credential that certifies their knowledge. As software development advances, automation will continue to be a crucial facilitator in achieving software quality and offering top-notch user experiences.

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