What is Agile Testing Methodology Process & Life Cycle

Agile Testing 

Definition:

Agile testing is a testing practice that relies on agile programming improvement principles and standards. Agile tests will begin at the beginning of the project by continuous coordination between development and testing, unlike the Waterfall methodology. The agile method of testing is not sequential but continuous.

Agile Test Strategy

The Agile Test Strategy involves types of testing, such as test conditions, test data, testing software, development, and test performance, carried out in that iteration. A test plan has been developed and modified for each release in an agile approach, unlike the waterfall method. The conventional agile test process includes:

1. Scope Research
2. Testing of upgraded features.
3. Degree or type of testing dependent on functions difficulty
4. Performance/Load testing
5. Framework analysis
6. Plan for risk mitigation/management.
7. Resourcing activities
8. Milestones and Deliverables 

Agile Testing Lifecycle

The Agile testing methodology lifecycle involves four steps.

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1. Iteration 0 – Initiation of a project

In Iteration 0, you complete the tasks in the initial setup. This task requires selecting individuals for testing, installation, test software, resource planning, etc. The following steps are defined for this stage.

1. Business case development for the project.
2. Define the parameters and scope of the project.
3. Define key criteria and use cases to inform trade-offs in design.
4. Describe potential architectures.
5. Identification of possible risks.
6. Planning of initial project and estimation of costs.

2. Development Iterations

During development iterations, the agile project managers Deliver continually high-quality working apps to satisfy our stakeholder’s needs.

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It is possible by:

• Working together
• Analyzing and designing
• Ensuring quality. 
• Delivering working software daily 
• Testing repetitions

3. Release End Game

The aim is to deploy your system efficiently in production. At this level, the operations involve training users, support persons, and organizational personnel. It also includes product release marketing, back-up & recovery, system finalization, and user manuals.

The final phase of the agile methodology includes complete system testing and acceptance testing. You should test the product more rigorously when constructing iterations to achieve the final testing stage without any obstacles.

4.    Production

The purpose of the production stage is to ensure that applications become efficient once introduced to the users. This method can vary from one organization to another organization, maybe from process to process, but the basic purpose is to keep the system working and to allow people to operate the system.

Quadrants of Agile Testing

The agile test quadrants divide the entire process into four quadrants and allow us to see how agile evaluations are carried out.

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Tests can be for:

Supporting the team: Programmers use these types of tests to determine:

Which code to write to achieve specific action of the system.

which tests should be carried out during the development process to assure that the updated patch does not hinder any of the system’s other behavior.

Critique Product − Essential quality checks are used to identify errors in the final product

To determine which tests need to be conducted, you need to determine whether a test is 

• Business faces
• Technology face-to-face

Business faces – A test is a corporate evaluation if it reacts to questions presented by corporate terms. The market analysts understand these and will be involved in them to explain the actions of the machine in real-time.

Technology face-to-face – A test is a technical evaluation as answers to the questions presented with technology-domain terms. Programmers grasp what must be worked out based on technological clarifications.

The agile evaluation quadrants allow teams to define, prepare, and conduct the necessary training. 

Quadrant Q1 − This Quadrant requires unit testing. Tests of this type can be automated.

Quadrant Q2 − This Quadrant requires functional testing. Both manual and automation testing can be used.

Quadrant Q3 − This Quadrant requires unit testing User Acceptance Testing. Such tests are manual. 

Quadrant Q4 – This Quadrant requires performance and load testing. Stress testing, Scalability, and maintainability testing are part of this quadrant. Special tools along with automation testing can be used.

By combining all of the quadrants will reflect What-Testing-When can be illustrated as follows:

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Value problems for agile development of applications

1. There are more possible errors in agile development because documentation will be considered a low priority.
2. Additional innovations are easily launched, minimizing the time required for evaluation teams to evaluate if the current features satisfy the criteria and solve the business suits.
3. Testers are also expected to fulfill the role of a semi-developer.
4. Cycles of the testing process are extremely compact.
5. Less time for the planning of test plans.
6. They would have a minimum timing for regression testing.
7. Shifting their position from being a quality gatekeeper to a quality partner.
8. The modifications and changes of the requirements are intrinsic to an agile strategy that is the main QA challenge.

Conclusion

In software testing, the agile approach requires testing in the life cycle of software development. As soon as it becomes available, it calls for increased customer engagement and testing code. To take it to system review, the code should be safe enough. To guarantee that the problems are patched and checked, rigorous regression testing should be conducted. Communication between the teams primarily generates progress in an agile training phase.