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The 7 Common Types of Software Testing
Software testing is recognized to be a process to identify faults or bugs in the existing product before the release of the product in the market. It has to integrate and operate along with existing legacy systems. It is regarded as an integral part of the software development process which conducts the root cause analysis, by which it becomes more efficient. Here is a list of a few of the common types of software testing:
Black box testing
Black box testing is recognized to be a process by which the software functionality can be examined without having in-depth knowledge about the internal code structure. It is possible to apply the same to all types of software testing level. However, it is employed for different higher-level acceptance systems.
Black box testing is carried out, following the specifications of the clients. The outcome of the test is observed after which it compared to the expected result. Thus it is useful in determining if the application functions, as per the requirements. With the aid of this form of testing, it is possible to develop the software in a user-friendly way, catering to the needs of the clients.
White-box testing
It is recognized to be a popular white box testing by which it is possible to expose the components and internal structure of the application. For conducting this testing, it is a prerequisite to have in-depth knowledge about the logic and coding language of the software. Different hidden defects can be found at the time of conduction of white box testing. Thoroughness which is achieved by this testing is far better in comparison to the black box testing.
This testing plays a vital role in offering usability and stability of the test cases. It is also effective in the evaluation of the paths and loops. As the tester has a prerequisite knowledge about the internal coding of the product at the time of preparation of the test cases, it is really easy to bring identification of the input as well as expected output data.
Acceptance testing
Acceptance testing is recognized to be the procedure to compare the development product, following the requirements of the specification document and the latest requirements of the end-users. In this form of testing, it measures the specific quality of the product. It is also useful in bringing an improvement in the quality of the software and acceptance rate of the latest implemented solution.
As user acceptance testing is done efficiently and correctly, it takes only five to ten percent of the overall time which is scheduled for the implementation of the project. It offers an unambiguous and clear contract between the developers and the customers.
Also Read: Which is the Best Approach? In-house Testing or Outsourced Testing
Automation testing
Automation testing refers to the procedure in which different automated testing tools are used for finding the specific difference between the actual and the desired output by the conduction of predefined actions. If no differences are found between the outcome and expectations, the project is considered to be free from bugs.
One of the primary advantages of automated testing is its capabilities of saving time. They offer extra time to the tester, who is capable of focusing more on specific areas, which cannot be automated. With the aid of automation testing, it is possible to view the results of the team by signing into the testing system and thus you can be ensured to develop a better and effective final product.
Though the automation tools involve a huge cut off from the pocket, it can prove to be an investment as you purchase them for a longer period. They are capable of detecting errors and defects quicker and thus they are useful in saving a lot of time.
Regression testing
The regression testing is primarily done for ensuring that the software or system is working in the prerequisite manner like before. The ultimate objective of regression testing is ensuring that the software does not regress during operation.
It is worth mentioning when it comes to the methodologies of Agile development as the development of software is accomplished incrementally and there is a consistent chance for the addition of latest features, which can break the already existing ones.
Most of the automated tests are known to be regression tests.
Functional testing
Functional testing is regarded as the kind of software testing services which is effective in evaluating the performance of different individual functions of the application of the software. The objective of functional testing is ensuring that the application, as well as the individual functions, should operate, like they would have done in the real world, thereby accomplishing different specifications and requirements.
It has gained high prominence as a highly valuable testing process which is effective to ensure that the output, conferred by the application functions are per the expectation. Functional testing is considered to be an integral step when it comes to evaluating the software application performance before its delivery in the real world.
Exploratory testing
It is recognized to be the process of testing to find defects and faults, which are driven by the wide array of challenging assumptions. This form of testing involves simultaneous test design, learning, and execution of tests. As the software undergoes testing, the tester is capable of learning different things along with creativity and experience for the generation of good tests for running.
This form of testing depends on the skill of the tester to find faults and invent the test cases. As the tester will have in-depth knowledge about the various test methodologies and products, they will be capable of performing more efficient testing.
One of the primary benefits of exploratory testing is that you need to take fewer preparations. Thus, testers are capable of detecting bugs and errors faster.
Bottom Line
Software testing makes use of a wide assortment of testing approaches such as integration testing, unit testing, system functioning, regression testing, usability testing, stress testing, load testing. Thus, it is capable of performing software testing manually or with the use of automated tools. If you’re making any drastic changes or improvements at your product or software, doesn’t it make sense to go with a company like Indium Software - Leading QA Solution Provider.
Thanks and Regards,
Varsha