Software testing is the way toward assessing a framework or its segments with the plan to discover whether it fulfills the predetermined prerequisites or not. A software is a computer program that contain set of instructions and commands. And a testing is nothing but the quality of a software or an activity that describe the information about the quality. Testing Methodology is a heap of systems procedure, and ensure that the product application is completely analysed. It encompasses everything from unit to system testing. Testing Methodology contains the following types of measures, such as:

 

• Agile Testing
• V Model

Agile Testing is a testing practice for a project using agile methodologies, such as extreme programming, treating development as the clients of testing and emphasizing the test first design.

Agile software development

Agile software development is a group of software development methodologies based on iterative incremental development where requirements and solutions develop gradually through co-operation between cross functional teams and self organizing.

V model is only check and acceptance. It is an improvement procedure, and it is an extension of waterfall model. The V-Model displays the associations between each time of the headway life cycle and its related time of testing.

Validation belongs to testing, test engineers can make there concentration on product to check whether the product is right or wrong. Unit Validation begins from this segment. Unit testing will execute the code to discover the deformities in early stages. The disadvantage is all imperfections are not secured by unit testing. Integration Architectural and integration are co-operative to each other. To test the transmission between various modules combination testing is performed. System System testing is performed to check the functionality of complete system and how the system is communicating with the other systems. Acceptance User acceptance testing is performed to know whether it meets the client necessities or not. It is the last testing performed before its genuine discharge.

Verification belongs to current generation innovations, here developers they can verify that they are going according to the process or not. Analysis It is the underlying area in the development cycle. This area is totally going to comprehend the user necessities and desires of the product software. Design In the wake of getting the definite prerequisites, then begin the system design. In this programming segments are planned. In this logical definitions are characterized for every single part. Architectural In this segment system architecture and computer architecture is outlined. The configuration is separated into various modules in view of there functionalities. It depicts how the information will move starting with one module then onto the next module. Module It gives complete data on inward outline for all modules. It is additionally called low level outline. In this stage unit testing can be performed.

• Testing Methodology is a heap of systems procedure.
• Agile Testing is a testing practice for a project using agile methodologies.
• By V model fault multiplication can be avoided.
• Both development and testing activities can be done at a time in V model.