The foundation of outstanding digital experiences is software testing. You risk alienating clients if you can’t sufficiently and thoroughly validate your products before they’re used. Software testing must be a multi-faceted, organization-wide, and continuing process, not merely a step before release.
1. What is Software Testing Life Cycle (STLC)?
The Software Testing Life Cycle (STLC) is a set of activities that are carried out during the testing process to guarantee that software quality objectives are satisfied. Both verification and validation are part of the STLC process. Software testing is not merely a single/isolated operation, contrary to popular notion. It comprises a set of operations that are carried out methodically to assist with the certification of your software product. Software Testing Life Cycle (STLC) is an acronym for Software Testing Life Cycle.
2. Stages of STLC
- Requirement Analysis
- Test Planning
- Test Case Development
- Test Environment
- Test Execution
- Test Cycle Closure
2.1 Requirement Analysis
The available specs and requirements must be viewed, studied, and analyzed by software testers. For both automated and manual testing, they must select testable criteria.
This phase produces a requirements report as well as a test automation feasibility analysis as deliverables. It also produces a critical deliverable: a requirements traceability matrix.
2.2 Test Planning
The QA team prepares a test plan, which is a document that describes the objective and specifics of a project’s testing efforts.
The group then assesses the risks and establishes timetables and testing conditions. The tools are then finalized, and roles and tasks are assigned to personnel.
Test Planning Activities:
- Test plan/strategy document preparation for various types of testing
- Choosing a test tool
- Estimation of the test effort
- Organizing resources and identifying roles and responsibilities
- Requirement for training
2.3 Test Case Development
Following the completion of the test strategy, the Test Case Development Phase entails the design, verification, and rework of test cases and test scripts.
The Test data is first identified, then prepared, examined, and modified per the preconditions.
The QA team then begins the process of creating test cases for specific units.
Test case Development Activities:
- Create test cases and scripts for automation (if applicable)
- Test cases and scripts are reviewed and baselined.
- Make some test data (If Test Environment is available)
Test Case Development Deliverables
- Scripts and test cases
- Test Data
2.4 Test Environment
Certain environmental components, including servers, frameworks, hardware, and software, are required for testing activities. Setting up the test environment is the responsibility of the QA manager. End-user environments can be researched to assist you to prioritize your test settings.
2.5 Test Execution
Testers carry out testing according to the test plans and test cases generated by the team during the Test Execution phase. They’ll check to see if all of the RTM’s requirements are met, and they’ll report any issues they detect during the testing process.
They will subsequently notify the project’s developers about the testing failures.
In addition, the team must document all test results and log any failed cases.
After that, they must map the bugs to the test cases in the RM and track them until they are resolved
2.6 Test Closure
Test cycle closing is the final STLC phase. The testing team submits a test closure report at this point. This report usually contains summaries of the testing effort as well as the outcomes. The company prepares the product for support and release, which frequently includes client acceptance and feedback.
Test Closure Deliverables
- Test strategy
- Test case documents
- Automated test scripts and test results
3. Conclusion
It’s critical to make efficient use of time and resources to make the testing process go more smoothly. Following a systematic STLC not only allows you to fix bugs quickly but also improves the quality of your work. You’ll have a higher ROI and a better brand presence if you improve client happiness.
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