Software Testing for Dummies

Software testing refers to the procedure to identify different types of faults, errors, and bugs in the existing products before launching it in the market. In this process, the quality of the software is evaluated and investigated. Thus, with the aid of this process, the software can be developed by the technical, regulatory, user, functional and business requirements.

Software testing is regarded as an effective tool for the optimization of the business. There is a wide array of benefits of software testing and it plays a vital role in enhancing the bottom line of the business.

Benefits of Software Testing

One of the top benefits of software testing is the optimization of the business. Optimization of the business indicates customer retention, more satisfied clients, fewer costs to fix the product, improved quality. Thus, it plays a vital role in bringing an improvement in the reputation of the product.

Types of software testing for the dummies

The quality of any product is known to be defined with the reliability, functionality, efficiency, usability, portability, maintainability. The type of software testing solutions depends on these parameters.

White box

Also referred to as glass box testing, clear box testing, structural testing, transparent box testing, it is essentially a process for testing the working functionality of the app along with in-depth knowledge regarding the internal structure. It is possible to apply the same at the unit level of testing.

Black box

Black box testing refers to a process which is beneficial in testing the functionality of the application without having any knowledge of the internal structure. It is possible to apply the same at each level of user acceptance testing, integration, software testing unit and testing.

Unit testing

It is also recognized to be structural testing, module testing, and component testing. Unit testing is recognized to be the micro testing which is accomplished by the developers for ensuring that different units of the source doe are offering optimum performance for matching the expectation of the end-users.

Also Read: A Quick Guide to Functional Testing

Integration testing

As the developers have achieved unit testing, the testers should go for integration testing for ensuring that the connectivity among different units is performing perfectly, according to the specification and requirement of the application. The different approaches for integration testing are mentioned below:

Bottom-Up Integration testing

In such kind of testing, the testing of the lowest level components is accomplished first, after which it is used for facilitating the testing of different high-level components.

Top-down integration testing

It starts with the testing of the top-level module after which it is known to add progressive in the lower level module one after the other.

Sand witch testing

It is considered to be the right combination of bottom-up integration testing and top-down integration testing.

System testing

In this process, the complete integrated system should be tested, following the specification and requirement. It is a prerequisite to consider security testing, performance, volume, stress, load before the conduction of system testing.

User acceptance testing

It is recognized to be the final stage of testing before the software application is moved to the production environment or market. There are primarily two kinds of UAT testing which are mentioned below

Beta Testing

Such kind of testing is known to take place at the side of the client. It is inclusive of testing at the own end and offers feedback before the release of the software or testing to the customers.

Alpha testing

Such kind of testing is known to be conducted at the site of the developer. It is inclusive of testing of the operating system by the internal staff before getting released to the external customers.

GUI testing

This kind of testing is useful for testing the interface of the product. Here, it is checked whether all the controls are in proper alignment or not.

Validation testing

In this process, the testers are known to keep a check to ensure whether the output is right after providing the input.

Functional testing

In this process, the tester makes use of test cases for testing and ensuring that the functionality of the product has been implemented following the specification. It is known to be done against the requirement documents, use cases, and design.

Verification testing

It is essentially a quality assurance technique and it is possible to achieve the same, following the below-mentioned procedures

  • Integration
  • Authentication
  • Authorization

Smoke testing

It is considered to be the prime phase of testing and it is executed before it is taken to testing in depth. In this process, it monitored whether the vital functions of the app are working properly.

Regression testing

Once the development of the app is accomplished after the fixing of the issues, the regression testing is done for verifying and ensuring that the existing functionality is accomplished, following the requirements and the introduction of new changes does not lead to any defects.

Sanity testing

It is also recognized to be the prime level of testing in which the new product is released, once the issues are fixed. In this process, the core functionality of the app is monitored to find whether it has not broken.

Monkey Testing

It is regarded as informal testing and it plays a vital role in testing different components and modules of the application along with random inputs without any kind of test strategy.

Agile Testing

In this process, the tester performs testing quickly to accomplish the requirements of the clients.

Gorilla testing

In this kind of testing, the specific components or modules of the application is tested with different range inputs without certain test strategy.

The other types of software testing for dummies include

  • Adhoc testing
  • Exploration testing
  • Usability testing
  • Dynamic testing
  • Static testing
  • Performance testing
  • Compatibility testing
  • Volume testing
  • Stress/load testing

Today, almost every business prefers to undergo software testing to ensure that the product, they are going to launch in the market is devoid from errors, bugs, etc. Thus, it helps in developing a product that will enhance the revenue of the business in no time. 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 Service Provider.

Thanks and Regards,

Varsha

Published by alwaysmoney

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