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Value of software testing

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Software Testing adds organizational value in quantitative and qualitative ways. Successful organizations recognize the importance of quality. Establishing a quality-oriented mindset is the responsibility of business leadership.

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Value of software testing

  1. 1. VALUE OF - TRANSPOSE SOLUTIONS www.transposesolutions.com 1/17/2018
  2. 2. www.transposesolutions.com Introduction Software Testing adds organizational value in quantitative and qualitative ways. Software Testing can save time and money by eliminating the defects at a early stage that can cause rework and delay in delivery timelines. Improved customer satisfaction helps to build goodwill and more customers.
  3. 3. www.transposesolutions.com Benefits and Cost of Software Testing The benefits of software testing can vary based on the industry and the organization. It is important to have a structure and process which includes appropriate documentation and feedback mechanisms. Benefits are not necessarily be on monetary aspect, reduced risk of defects can help you avoid claims, hassle and rework. Cost comes in the form of structure (Test Team & Tools for Testing) and setting up a process (Level of Testing, Testing Types, Methods and Techniques).
  4. 4. www.transposesolutions.com Goals and Objectives Successful organizations recognize the importance of quality. Establishing a quality-oriented mindset is the responsibility of business leadership. Some organizations have both testing teams and quality assurance teams, while other organizations rely on their test teams to serve both roles. In such scenarios, quality assurance activities are integrated into the entire software process and lifecycle. This involves key practices such as reviews, verification and validation, process standardization and software process maturity. Organization need to foster a culture of quality, then, through rigorous process, team responsibility, and objective metrics.
  5. 5. www.transposesolutions.com Keys aspects of Testing Team: Organizational structures vary widely, many organizations adopt different structures on a project by project basis. Common characteristics of a testing team: Open Communication Good Documentation Strong Technical Skills Domain Knowledge Best Practices
  6. 6. www.transposesolutions.com Roles and Responsibilities: The roles and responsibilities can vary based on the organization and the project, here is the template for standard test team structure:  Project Manager – Project Management oversees all technical, quality, cost and schedule aspects of efforts and performance.  Test Manager - Providing test approach and test plan documentation for a given project.  Test Analyst – Gathers information's needed to support key metrics, identify and defining required tests, monitor, evaluate test coverage and overall quality of testing.  Tester - Review and contribute to test plans, as well as analyzing, reviewing and assessing requirements and design specifications.
  7. 7. www.transposesolutions.com Usage of Tools: Integrating tools across the organization is an important process of testing. Example: A defect tracking tool may be used by the test team for tracking defects, by the development team for tracking their implementation tasks and by the business analyst for tracking requirements.
  8. 8. www.transposesolutions.com When to start testing: It is recommended that testing be performed at every stage of the SDLC (Requirement Gathering, Analysis, Design, Development, Operation and Maintenance). Example: With agile teams, the testers are a part of the integrated development team (often including analysts and users/customers).
  9. 9. www.transposesolutions.com Levels of Testing: Life cycle model (Waterfall, V-model, Iterative and Agile) determines the moment of involvement, level of involvement. There are 5 levels of testing, each of which carries a specific functional purpose: Test Planning Unit Testing Integration Testing Systems Testing Acceptance Testing (Alpha/Beta)
  10. 10. www.transposesolutions.com Types of Testing: Test type is focused on a particular test objective, which could be any of the following: Functional Testing Non Functional Testing Structural Testing Regression Testing Maintenance Testing
  11. 11. www.transposesolutions.com Testing Techniques: Different approaches are considered to test the software based on the life cycle model of the project: Static Technique Test Design Technique Specification or Black Box Testing Structure-based or White Box Testing
  12. 12. www.transposesolutions.com Test Strategies: Test strategies can vary based on the industry and the project. Mixing strategies is the best approach to a project in order to maximize the benefits of the various strategies while minimizing the risks. Most common test strategies widely followed : Requirements-based testing Risk-based testing
  13. 13. www.transposesolutions.com When to Stop Testing? Goal is to ensure that software meets the requirements including, functional, performance, reliability, security and usability. Test closure criteria could be:  Reporting of all test activities  Closing incident reports or raising change records for any that remain open.  Documenting acceptance of the system.  Archiving test results, test environment and test infrastructure for later use.  Recommendations.
  14. 14. www.transposesolutions.com Conclusion: The results of the testing should be gathered and presented to stakeholders to address that the team was able to achieve the quality goals, objective and recorded the accurate information which can help to build respect and value for the organization.
  15. 15. www.transposesolutions.com Code of ethics It is important to engage Certified Testers and Professional Organization who shall maintain integrity and the highest professional standard. A code of ethics is necessary to ensure that the confidential and privileged information is not put to appropriate use.
  16. 16. www.transposesolutions.com Thank you..

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