Low Code/No Code Application Development – Why Is Functional Testing Important?

Business users can participate actively in software development and testing thanks to low-code and no-code development platforms. Using a point-and-click user interface, developers put business logic into practice and test it. This is far simpler than introducing hand-coding to IDEs (integrated development environments.) Because minimal testing is needed, programmers can quickly have MVPs (minimum viable products) ready to demonstrate to potential consumers. They can do automated testing on key business processes thanks to low-code development. Small and medium-sized organizations profit from software testing and development, which quickens their transition to digital technology. Let’s dive more into the details and understand these terms better.

What Is No Code?

No-code is a way to develop and utilize software that doesn’t require any coding knowledge or experience with programming languages. Most of this is done using drag-and-drop choices, building on the canvas with the pre-existing blocks, and using the built-in capabilities and integrations.

What Is Low Code?

It is a software application development method in which minimal hand-coding is required. The organization benefits from these platforms or technologies in terms of agility, scalability, and delivery speed.

How Does It Function?

There should be specific repeating operations carried out for each application. They employ several techniques while developing the code to reduce the number of lines by using variables, reusable methods/functions, etc. The IDE, integrations, functionalities, or other options necessary for developing certain apps are built into the application similarly. The configuration changes depending on the goal. You will have options like your URL, pages, and payment connections if accessible if you need to establish a website. However, there are different requirements when constructing a chatbot, and the UI/UX alternatives, third-party/API interfaces, and low-code/no-code tools are developed as a result. The easy user interface options now accessible can accomplish all settings that were previously only possible through coding. People with less coding experience or those without coding knowledge—a group sometimes referred to as “citizen developers”—can be used for this. The tools include clear, detailed lessons that make it simple to start using the platform immediately. As a result, you can quickly develop, test, and deploy your apps. These technologies support the development and delivery of the anticipated features during each sprint in the modern day when most firms use the agile sprint paradigm.

The Testing Types

Rapid application development is made possible by lean software development methodologies like Agile and DevOps. Whether a software project uses low code or not, testing is essential. To enhance time to value for developers, testing must be effective.

The two primary methods for software testing are automated testing and manual testing. In automated testing, common test cases are executed without human input using tools and scripts. QA teams can automate testing at different stages of the software development process. The automated method eliminates bottlenecks that could make it difficult to achieve strict delivery dates. Meanwhile, software and people both undertake manual software testing. This method offers a human viewpoint on the app user experience. Manual testing, however, can be time- and error-consuming.

What Connection Does No-Code/Low-Code Have With Software Testing?

Applications created on low-code or no-code platforms have fewer issues that affect functionality. This is due to the extensive unit testing and other testing that these tools have already been through. This allows software testers to concentrate on other aspects of testing, such as security, performance, etc. Additionally, numerous low-code/no-code test automation technologies in the market may be used to test APIs, desktop, mobile, and web applications.

These tools benefit testers interested in automation testing without coding experience or desire to learn. This is a lifesaver for quick projects and simpler for inexperienced testers to keep up with. During the UAT phase, business users can run these automation scripts from their end. Many tools seek contributions from the open-source community, benefiting software testers who enjoy coding.

QA staff still needs to spend time running tests, even though there are fewer environment configurations and variables to test for. There is no assurance that low-code vendors have tested each component individually with particular care.

Functional testing evaluates and compares each software function with the business requirements. However, compared to internally developed components, pre-made components are more difficult to spot flaws.

How To Guarantee Bug-Free Low-Code?

A new category of a developer is introduced by low-code tools – the business user. Compared to experienced developers, these developers are less educated about security best practices.

Low-code platforms should have thorough access controls that shield data from prying eyes. Applications are accessible to remote teams at any time, on any device, and from any location. Organizations may prevent data breaches by putting the proper measures in place.

A low-code platform might have security features added by a development team or IT department. Examples include employing automatic security measures like single sign-on, using a password manager for difficult passwords, and implementing two-factor authentication.

Applications on the web and mobile devices are frequently attacked. The risk can rise when citizen developers work remotely, or code is generated automatically. Businesses must use best security practices to stop phishing, DOS attacks, and SQL injections.

Conclusion

Suppose you are looking for a solution to the never-ending backlog of requests and complaints for your staff. Most importantly, you don’t want your testers and developers to spend months creating and weeks customizing an app. Adopting low-code and no-code automation is your best option. With its extensive industry knowledge, 5Data Inc supports businesses in fostering innovation and accelerating digital transformation. As a performance testing company, we provide functional testing services and test automation solutions for various business use cases for online, mobile, and core systems.