The cost of fixing a software defect is cheaper if the defect is detected at the stage where it was introduced. However, in many projects of strategic importance, this test is only an afterthought. Traditionally, testing is associated only with the final product. And in many IT organizations, maker and testers double sense of the complexity and economy of the tests are not adequately understood.
All of these factors in the expenditure of reasonable amounts of time and money in application maintenance and rework, leading to dissatisfied customers. Taking a tactic or a dimensional approach to these challenges, this rarely happens. Therefore, what follows are some of the main strategies of the industry to ensure that testing leads to better products and satisfied customers.
The establishment of a truly independent testing practice-
Research has shown that assessors have a different mindset for developers. The methodology, tools and techniques for testing are quite different from development. It takes two to three years for a tester to be effective.
Testers, by the nature of work, to know more about the products than anyone in the organization. Learn about the competitive landscape is an absolute necessity to test a product thoroughly. The business and product knowledge could lead to very valuable contributions to the product management team. The practice of proof should only focus on product quality and not be affected by time constraints of the market.
Approval of Test Automation-
Exhaustive testing is almost impossible. At the same time, the test coverage should be sufficient to ensure that the product has the required quality. Moreover, 61 percent to 71 percent for most of the evidence does not require manual intervention. Automation of this part of the test will result in better coverage and less time consuming.
Partner with a supplier of offshore services-
Testing, especially during the execution will need sharp labor. Many IT organizations may not even have an independent testing practice. It is highly intensive domain knowledge and knowledge of different instruments is absolutely necessary.
Many organizations offshore IT services have, over the years, built very focused test groups. Paying attention to the special needs of the testers and the need for the business domain knowledge, these groups are able to provide better end to end testing services. They are able to provide testers with different domain knowledge, with evidence of very strong background. The key is to select a provider of offshore IT services, which has an independent testing practice and is constantly investing in capacity building.
Good process-
Since exhaustive testing is almost impossible to achieve a good process is essential foundation. Processes to determine if a device is ready for use or release the test maturity model or model testing process advance. They are two of the best models for defining the testing process.
Open Source Tools-
Effective usage of testing tools will result in better predictability, consistency & reduced time. The strategy should cover all the aspects of testing including check direction, defect tracking, check execution & reporting. The open source community has developed a number of the best tools in this space. They should be given a consideration, in addition to the commercial tools obtainable.
Think of testing before development: traditional association of the test only with the final product is leading to more defects are detected at a later stage. This leads to more money and time vested in solving problems. The best strategy is to involve high-level tester’s right at the beginning of the life cycle of product development at the stage of product planning. All right from the start milestone must be tested. This includes the specification of product requirements, specification of the functionality and design specification.
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