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Software Testing Strategies

It’s Important To Have Good Software Testing Strategies

Software development is a rather complex process. It involves many things. One of its most important elements is the Software Testing Strategies. These strategies form an integral part of the development process.

The software testing strategies put together the integrated, effective, and cost-justified ways of testing a software program. With the help of these ways of testing, it forms a part of the functional requirements for the development of an integrated software development plan. The whole process is multidimensional in nature.

The software testing strategies have to address the functionality of the project, and its interface. Some other things addressed by the software testing strategies include, among other things, the integration of the system, the platform dependence, and the acceptance by the end user. Each of these core aspects is equally important, as they form a part of the total test plan. They also require the fulfillment of separate procedures and documentation.

These software testing strategies are of four types, namely, usability software testing strategy, regression software testing strategy, white box software testing strategy, and black box software testing strategy.

Usability software testing strategy is a strategy that focuses on the experiences of the end user, as far as the understanding, operation, and navigation of the product is concerned. This strategy also includes the real life interaction with the product that ascertains its performance measured against the requirements of the end user. The feedback garnered from this process helps the developers make improvements that align the product with end user requirements, more closely.

Regression software testing strategy is the implementation of a process in way that helps determine the errors produced to the application, by any additions or modifications. The tools used in the regression software testing strategy have a rollback capability. This capability helps restore the code to its former state prior to the change in the application.

White box testing strategy involves the internal logic and structure of the code. It is also known as glass, structural, open box or clear box testing. The white box software testing strategy requires that the tester understand the code so he can find where the source of the error lies.

Black box testing does not need the tester to have any knowledge of internal design or code, etc. This strategy is fully focused on the testing for requirements and functionality of the work application. This strategy is also known as "Opaque Testing", "Functional/Behavioral Testing" and "Closed Box Testing".

All the software testing strategies are very beneficial. Although the points of views may be different, the goal remains the same, to find out any errors in the application.

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