Types of Software Testing

Completing a software project isn’t sufficient, we also need to test it. But exactly why should we care about analysing a software application?

Software testing is about checking if the program works correctly and whether or not it matches the written requirements specifications.

The fundamental goals of software tests are to remove bugs and to increase various aspects of the software, such as functionality, user experience, security, and so on. A lot of testing can amazingly improve the overall quality of the program, which will lead to great customer satisfaction.

However, is software testing necessary? What if we don’t do this?

These days, software programs are used everywhere — hospital, traffic, shops, business associations, etc.. So not analyzing the applications at all is harmful. It’s dangerous in the meaning that it can lead to severe injury, such as security breach, loss of money, and even deaths in some instances. Delivering or launching an application without testing it very nicely will cause many small or big problems for your users.

Types of Software Testing

Software testing is usually classified into two main broad classes: operational testing and non invasive testing. There is yet another general kind of testing known as maintenance testing.

Functional testing involves the testing of these functional aspects of a software application. When you are performing functional tests, you have to test each and every functionality. You have to find out whether you’re getting the desired results or maybe not.

There are several types of operational testing, for example:

Functional evaluations are conducted both manually and using automation resources. For this type of testing, manual testing is simple, but you should use tools when required.

Some tools that you may use for operational testing are Micro Focus UFT (formerly called QTP, and UFT stands for Unified Functional Testing), Selenium, JUnit, soapUI, Watir, etc..

Non-functional Testing

Non-functional testing is the testing of non-functional facets of a program, such as functionality, reliability, usability, safety, and so forth. Non-functional evaluations are conducted following the operational tests.

With non-functional testing, you can boost your software’s quality to a wonderful extent. Functional evaluations also boost the caliber, but with non-functional evaluations, you have the chance to make your software even better. Non-functional testing allows you to enhance the program. This type of testing isn’t about whether the software works or not. Rather, it’s all about how well the software operates, and a number of different things.

Non-functional evaluations aren’t generally conducted manually. In reality, it’s difficult to execute this type of tests manually. So these tests are often executed using resources.

There are several Kinds of non invasive testing, such as:

Note that describing all the kinds of software testing is beyond the scope of this report.

Different types of Software Testing

This report explains only some of the most frequent types of applications testing.

Unit Screening

Testing each component or section of your software project is known as unit testing. To perform this kind of testing, knowledge of programming is essential. So only programmers do this type of tests, not testers.

You have to perform a terrific deal of unit testing because you need to test each and every unit of code in your project.

After incorporating the modules, then you need to see if the modules that are combined work together or not. This type of testing is called integration testing. You need to perform fewer integration evaluations than unit tests.

Some excellent tools for integration and unit testing are Jasmine, Mocha, etc..

End-to-end Testing

End-to-end testing is your functional testing of the entire software system. When you test the comprehensive software system, such testing is known as end-to-end testing. You need to execute fewer end-to-end tests than integration tests.

Cucumber, Protractor, Jasmine, Karma, etc. are some fantastic end-to-end testing tools.

User Interface Testing

User interface testing includes the testing of the program’s user interface. The goal of UI tests would be to assess whether the user interfaces have been developed according to what’s described in the requirements specifications document.

By running UI evaluations, you can make the application’s user interfaces more user friendly and appealing to the eyes.

Some great automatic user interface testing applications are Monkey test for Android, Saucelabs, and Protractor.

Accessibility testing

Testing whether your software is accessible to handicapped people or not is termed as accessible testing. For this kind of tests, you need to check if handicapped people like those who are color blind, blind, and deaf may use your application.

The right choice of color and contrast have to be created to create your applications accessible to color-blind men and women.

Alpha testing

Alpha testing is a sort of testing to search for all the errors and issues in the entire software. This type of test is done in the previous phase of app development and is performed in the area of the programmers, before launch the product or before delivering it to the client to make certain the user/client has an error-free software program.

Alpha testing is run before the beta testing, meaning that after performing alpha testing, then you need to run beta testing.

Alpha testing is not done in the real environment. Rather, this kind of tests is done by creating a digital environment that looks like a real atmosphere.

Agile testing

Carried out by the QA group, Agile testing is a type of testing that’s conducted according to the rules of agile methodology. This kind of testing is done in the real customers’ viewpoint.

Some useful tools that you can use to get Agile testing are JIRA, PractiTest, JunoOne, VersionOne, TestRail, SoapUI, etc..