Regression testing is an important phase of any software development lifecycle. It’s used to check whether the new features and changes introduced in the code affect other parts of the system as well and Oracle Cloud regression testing Regression test scripts are created by development using data and use cases from customer applications. If a new feature causes bugs, these might get fixed with time and thus not result in any issues anymore. However, another scenario is that if a particular change was not thoroughly tested before it was implemented, it might introduce bugs now. With cloud-based testing services, you can do regression testing of your code even during the development process itself.
1: Don’t Do Manual Testing
When it comes to testing your applications, the first thing that you should not do is manually test them. While manual testing is a very important part of any software development lifecycle, the features of your application should be tested with a cloud-based application that you have configured with automated tests. For example, if you have implemented a feature that calls a REST API, you need to test the API endpoints using a real client application. Once you test the API endpoints, you can create automated tests that use a scripted test automation engine such as Easy Virtual Appliance (EVA) or Cloud EVA as a backend test environment.
2: Build Test Automation
Automation is one of the key aspects of successful regression testing. No matter how smart you are, a manual regression test is not as efficient as an automated one. Automated tests are usually built with a scripting language such as Python, JavaScript, or Perl. You can also use a VA like EVA to create a fully automated test case. A key aspect of automated testing is that you need to have a proper test plan or flow to achieve the outcome you have set for the testing.
3: Understand the Business Requirements
Automated testing will not be successful if you don’t understand the business requirements while you’re developing the application. You can’t just create automated tests and throw them away after development. Instead, you need to understand how your application can help the business and what problems it can solve for them. This will help you design the application with user experience in mind and focus on the core functionality of the application. A common mistake that many teams make is to implement new features without taking into consideration user needs and business requirements.
4: Focus on UX and UI Quality Assurance
A lot of testing is done to make sure that the user interface (UI) of an application is error-free. You need to go through the entire stack of tests and make sure that there are no UI-related errors, such as a specific button appearing in a different place than it’s supposed to be, or a specific CSS rule not working as expected.
Conclusion Regression testing is an important phase of any software development lifecycle. It’s used to check whether the new features and changes introduced in the code affect other parts of the system as well. If a new feature causes bugs, these might get fixed with time and thus not result in any issues anymore. However, another scenario is that if a particular change was not thoroughly tested before it was implemented, it might introduce bugs now. With cloud-based testing services such as Opkey, you can do regression testing of your code even during the development process itself.
