Recently automation became popular in many fields such as software testing. Robotic process automation (RPA) has become one of the most effective instruments that contribute to better and faster data processing. However, is RPA suitable for test automation? In this article, we will discuss how RPA can increase test automation, the advantages and disadvantages of doing so.
What is Robotic Process Automation (RPA)?
RPA stands for Robotic Business Process Automation, the process where the software bots perform the tasks. These bots have the capability to work without being supervised by humans. They can perform tasks such as data entry, invoice processing, report generation among others. Some of the industries that have incorporated RPA include; financial services, healthcare, and logistics industries.
Understanding Test Automation
Test automation is the process of performing tests on a system, an application, or a website with the use of automation tools. Instead of performing a test for every function, there are tool which automate the process thus getting results much faster and with no human interference. This should specifically be applied in those software development projects that require large scale testings as manual testing is very time consuming.
RPA vs. Traditional Test Automation Tools
For some reason, RPA may appear to be a clone of the traditional test automation tools. However, the key idea is to distinguish the two based on the design and intentions. When compared, traditional tools like selenium are designed with particular focus on software testing while RPA tools are designed for automation of any business process.
But, RPA can be customized for this purpose which has an added advantage that cannot be equated to those of conventional tools.
Can RPA Be Used for Test Automation?
The short answer is yes—Test automation is one of the applications of RPA. Since RPA bots are capable of performing any repetitive tasks and this includes testing activities, makes it an option to consider. RPA is most beneficial when tests are categorized in such a way that allow them to be followed in a natural sequence like in the case of regression testing.
For instance, RPA bots can run numerous tests in various settings without requiring the input of a human, which minimizes testing time.
The Process of Using RPA for Test Automation
For test automation with RPA, there are some steps that need to be followed. First, the team categorizes test cases into repeated and automatic ones. Then, there is a RPA bot, which is programmed to deal with the execution of the steps involved in this process.
The bots are capable of mimicking user interactions including: clicking certain buttons, entering some information in the form, or even the ability to move from one interface to another. They can also provide in real time testing results.
Identifying Suitable Test Cases for RPA
It is important to understand that not all tests are feasible for RPA. Regression tests, smoke tests, and performance tests should be automated using RPA. The kind of tests are routine in nature and they are performed in a sequence of steps, which are perfect for the RPA bots to perform. However, situations that involve a human decision-making aspect is not good for RPA.
Advantages of Using RPA for Test Automation
Using RPA for test automation offers several advantages:
- Reduced human errors: A bot unlike a human being does not get tired and lose concentration hence making less errors.
- Increased test coverage RPA can perform more test cases at the same time, hence, offers better coverage.
- Cost and time savings: RPA also helps in decreasing the testing timeline and cost since it reduces manual involvement.
Challenges of Using RPA in Test Automation
Despite its benefits, RPA comes with certain challenges.
- Technical limitations: RPA tools may struggle with highly complex tests.
- Integration with existing systems: RPA may not integrate seamlessly with all test management tools.
- Training and skill gaps: Teams need to be trained to manage and maintain RPA bots effectively.
RPA Tools Commonly Used in Test Automation
Several RPA tools are frequently used in test automation, including:
- UiPath: Offers an easy-to-use interface with robust capabilities for test automation.
- Blue Prism: Known for its scalability, Blue Prism is used for both business and testing automation.
- Automation Anywhere: Features a strong set of tools for automating tests across multiple environments.
Real-World Examples of RPA in Test Automation
Most of the organizations have used RPA in the test automation successfully. For instance, a global financial services firm applied UiPath to automate regression testing. This led to the 60% of the testing time thus enabling the company to release updates at a faster pace. The second example is from the healthcare industry where the RPA was applied for performance testing for important application.
Best Practices for Implementing RPA in Test Automation
When implementing RPA for, it’s important to follow best practices:
- Start small: Begin with simple, repetitive test cases to understand how RPA works.
- Monitor bots regularly: Bots need regular maintenance to ensure they perform as expected.
- Collaborate with teams: Ensure testers and developers work together to integrate RPA seamlessly.
The Future of RPA in Test Automation
RPA is expected to play a significant role in the future of test automation. As artificial intelligence (AI) continues to evolve, we may see more sophisticated bots capable of handling complex test cases. The integration of AI and machine learning into RPA tools will further enhance their capabilities.
Conclusion
RPA has proven to be a valuable asset for test automation, offering flexibility, speed, and efficiency. While there are challenges to its implementation, the benefits far outweigh the drawbacks. As RPA continues to evolve, it will likely become a cornerstone in the test automation landscape.
FAQs
Can RPA replace all traditional testing tools?
No, RPA is not a complete replacement for traditional testing tools but serves as a complementary solution for repetitive tasks.
What types of tests are not suitable for RPA?
Tests that require complex decision-making or subjective judgments are not ideal for RPA.
Is RPA difficult to implement for TA?
RPA is relatively easy to implement, especially for simple, repetitive tasks, but complex scenarios may require advanced skills.
How does RPA differ from other automation tools?
RPA is designed for automating business processes and can be adapted for testing, while traditional tools focus solely on software testing.
Can RPA be used for non-functional testing?
Yes, RPA can be used for certain non-functional tests like performance and load testing, but with some limitations.