17 Different Types Of Testing In Software

By Dezember 5, 2020 August 15th, 2022 Software development

Additionally, asoftware testing services provider will be the best choice to choose from. This will help you get the complete benefit of effective software testing and you can be ensured of faster releases and quality software. If the UAT is successful, then the software is deployed into the production environment. It allows the customer to either accept or reject the application.

Software testing types

We love helping development and testing teams reach fully scaled and optimized DevOps without compromising quality. With Perfecto, your test automation and continuous testing will reach maximum elevation. On average, an app loses 95% of the new users after the first 3 months.

This process ensures quicker releases due to shift-left testing approach using software testing life cycle which ensures quality end products that will enchant customers. Hence, it is critical to adopt and take up software testing within the software development life cycle to ensure high-quality is maintained. There are various types of software testing in SDLC that should be adopted by businesses and enterprises. Software testing is an exhaustive procedure performed to remove the errors and deliver a product as per the client’s requirements. The ultimate objective of testing is to ensure the product meets the client requirement and achieves client satisfaction. Hope you found the article informative and if you have any query, please drop in the comment box.

Why Is Software Testing Important?

This is because there is less focus on the testing and as a result the app has bugs. This can be avoided with a good strategy and tools to perform functional testing on the apps. We can also use cloud-based automation testing like pCloudy for the seamless functioning of the mobile app. Recovery testing involves the checking of whether the application can recover from crashes and how well it recovers.

During stress testing, you do the same thing with the product. Based on the results, you can optimize the product and make it more stable when dealing with extreme loads. This includes testing how the application works under high load or in other challenging circumstances. In the example of the app for storing photos, this could be a check of modules responsible for uploading and storing user images. Now let’s discuss the types of testing regarding testing objectives.

  • Recently, Okta, an American authentication firm, had a digital breach due to a software bug that may have affected their user’s details.
  • The backward compatibility test verifies the present software or the product with the previous versions of the test environment.
  • This approach is taken when bottom-up development approach is followed.
  • The efforts will be futile as it may not meet the customer’s requirements.
  • Usability testing is a core test that cannot be ignored since it determines whether a particular software system will be able to meet its intended purpose.
  • Smoke testing reveals fundamental failures that are serious enough to prevent release.

System Testing is a level of software testing that conducts the test of complete and integrated software. This test aims to evaluate the system’s compliance with the specified requirements. Continuous testing is the process of reviewing and addressing software issues and risks at every stage of the development cycle. Automated testing uses test scripts and specialized tools to automate the process of software testing.

What Are The Top 13 Different Types Of Testing In Software Engineering?

This type of testing combines the individual units of your software and tests them as a group to reveal any problems in the interfaces and interactions between them. Requirement analysis refers to the step where the Software Testing Lifecycle begins. Here, the testing team tries to evaluate the requirements of testing and outline which of the given requirements they can test.

At this crucial juncture, the prominence of software testing comes in. Having understood the seven principles, lets us discuss the various types of testing. The testing should start at an early phase of the SDLC as it reduces the unnecessary cost of fixing errors. To test if timing constraints are met, real-time testing is used. A smoke test is used as a build acceptance test prior to further testing, e.g., before integration or regression.

Once the team grasps these functional testing types, it can allocate time and resources where appropriate. It’s difficult to achieve a high percentage of test coverage, even when the team takes advantage of automated and manual testing. These types of functional tests help organizations ensure digital products meet requirements from the code level all the way up to the system as a whole. Spread testing throughout the software development life cycle — and apply it continuously — to release high-quality products that deliver a positive user experience. The quality of a software product is always a priority for business and not an option.

Gorilla Testing

A compatibility testing strategy is one of the most significant contributors to application quality. It most importantly evaluates the performance of the software in different environments. Applause conducts user experience testing led by a qualified UX researcher and run through our global community of experts based on your customer profiles. You can run various types of studies to collect detailed user feedback that helps identify areas or features that could be adjusted to improve the user experience. Production testing is part of continuous testing and shift-right testing, which attempts to discover and triage user-reported defects as quickly as possible. By testing in production, the organization can test beyond the scripted test cases in a varied environment.

For example, some articles describe the process of testing only from the management point of view, without diving into testing types. The problem is that these posts do not provide a single picture of testing methodologies, which can be confusing. That’s why it’s crucial to check the solution in all possible manners to minimize failures and embarrassments. Effective non-functional testing is a key to satisfying customer expectations. When a product follows client needs and works as intended under various circumstances, it is considered reliable.

There are two different ways of performing software testing—manual and automation. In white-box testing, you have most of the information about the product. Finding inefficiencies in code, poor coding practices, unnecessary lines of code are identified in this type of testing. Most of the code optimization and security fixes happen as a result of this testing.

Software testing types

The large data volume can impact the performance if timely testing is not done. When a new unit is added, there will be changes in the program. A regression testing ensures all the whole module is functioning as per the requirements after the addition of the new unit.

This is the final test to be completed before releasing the software to the market, usually to a limited amount of end-users. Automated testing is a process in which an automation tool is used to execute pre-scripted test cases. This technique enables you to run thousands of test cases at once, increasing the speed of test cycles. If you want to test a specific outcome, you can do so quickly and efficiently with automated testing.

He has strong expertise in the latest UI/UX trends, project methodologies, testing, and scripting. It pays to have these types of tests on your test suite, but you’d be wise to have few of them. Then you compare the results with the expected result and see if the product is working as expected or not.

You need to anticipate what would happen when a user makes a typo, tries to save an incomplete form, or uses the wrong API. You need to check if someone can easily compromise data or gain access to a resource they’re not supposed to. A good testing suite should try to break your app and help understand its limit. Acceptance tests are formal tests that verify if a system satisfies business requirements. They require the entire application to be running while testing and focus on replicating user behaviors.

Documentation Testing

There are multiple ways you can maintain the security of the application. Security testing is a type of software testing that guarantees that an organization’s systems and applications are free of flaws. The goal of security testing is to identify any system flaws that might lead to data loss or bad market reputation.

In 2015, the company lost millions of dollars in sales when its point-of-sale platform shut down due to a faulty system refresh caused by a software glitch. This could have been avoided if the POS software had been tested thoroughly. Nissan also suffered a similar fate in 2016 when it recalled more than 3 million cars due to a software issue in airbag sensor detectors. To maximize automated testing, here are six tips to increase development speed while reducing costs.

The development team and business owners should understand that maintaining scripts and testing different but costly processes. However, the tools used to run automation testing are expensive, which may increase the cost of the testing project. It is a risk to take as there are tools that are not yet foolproof. Moreover, every automation tool has its limitations, which reduces the scope of automation. Human judgment may be an advantage as it can also make this method less reliable. For example, when there is a limited number of testers for a large-scale project, it can cause bottlenecks.

How To Choose Between The Different Types Of Software Testing? Enter The Test Automation Pyramid

There can be undetected errors in your application even after it’s launched, which will annoy the users and will cause problems for them. Real-time error-checking tools such as Sentry and Newrelic will automatically find errors and notify you, so you don’t need to tell your users to report bugs. If your software doesn’t meet all the requirements or if your client doesn’t like something in the app, they may request you to make changes before accepting the project.

Perfecto Supports All Types Of Testing

Security testing is a variant of software testing which ensures that system and applications in an organization are free from loopholes. Security testing is about to find all possible weaknesses of the system which might result in a loss of information at the hands of the employees. Endurance Testing is Software testing types a type of performance testing conducted to evaluate the behavior of a system when a significant workload is given continuously. For example, if your application can handle 1000 users with a response time of 3 seconds, you would run load testing to check if your app meets this expectation or falls short.


These team members should be knowledgeable of the project but not directly involved in its development or testing. Where some builds might still be somewhat unstable, alpha testing provides an immediate subset of testers to root out major bugs before the software is seen by external users. Also called module testing, component testing checks individual parts of an application.

With usability testing, developers can assess user reactions to specific application features and functions. This includes features that you may know in advance will be less desirable from the user perspective but are necessary for strong security and proper operation . You can find different types of application security testing at different levels of the testing pyramid. You should use the different types of testing together to ensure their overall integrity.

Load Testing

Istanbul is a good tool for measuring test coverage, used for JavaScript software projects. To give you a few examples, if the software is a Windows app, it should be checked whether it is compatible with different versions of the Windows operating system. If it’s a web application, it is tested whether the app is easily https://globalcloudteam.com/ accessible from different versions of the widely-used web browsers. And if it’s an Android app, it should be checked whether it is working well with all the commonly used versions of the Android operating system. Rather, this kind of tests is done by creating a virtual environment that resembles a real environment.

An exploratory testing session should not exceed two hours and should have a clear scope to help testers focus on a specific area of the software. Once all testers have been briefed, various actions should be used to check how the system behaves. So the question is whether it is still worth doing manual testing? The short answer is yes and it might be best to perform exploratory testing to uncover non-obvious errors.


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