December 3, 2019
How is Artificial Intelligence (AI) Transforming the Software Testing Industry?
This article highlights the role of Artificial Intelligence in software engineering and the key benefits of implementing AI. It also covers the challenges faced in adopting Artificial Intelligence for software development and testing.
From continuous testing to autonomous testing, AI has transformed the software development and testing industry.
Today industry leaders are using the latest methodologies such as Agile, Continuous Testing, and DevOps to develop high-quality software in shorter timelines. But the real power lies in Artificial Intelligence (AI) to scale up software development and testing.
How Artificial Intelligence (AI) can help in software development?
Artificial Intelligence (AI) is still in the infancy stage and needs more time for adoption at a larger scale. Artificial Intelligence in software development, when implemented at different stages, has maximum benefit. There are some areas where AI should be applied to get better results and to make a difference in development speed and software quality.
Reducing the timelines
The conventional methods of programming are time-consuming, which requires months to jump-start a project. A prototype model requires time and funds to maintain the resources necessary for complete development. AI reduces the time needed to create code by introducing machine learning and NLP to use predefined libraries.
Chatbots are the best example that has a simple drag and drop options to implement it on a website. It also uses NLP libraries for creating scripts.
Estimation is an essential aspect of timely delivery and reducing any risk of failure. But, time and budget constraints delay the process. AI can provide accurate estimates of project delivery, delays, and possible delay cause, common errors that can take place by training past situations about delivery times. Accurate estimates are possible with the use of deep learning.
Artificial Intelligence can detect in-depth information and can help in error classification by analyzing error types. The algorithm can flag common errors and can be a great help in the debugging process.
The automatic debugger can be used to speed up the debugging process. It is also used to support a programmer to learn and fix the bugs. After training the machine can easily find errors to make it easy.
For example, smartphones have auto corrector which uses NLP to find and check patterns in words usage and fix them accordingly.
A software tester is involved in taking data-backed decisions that can help in ensuring the quality of the software. Testers validate software against set standards. AI software testing brings efficiency and accuracy to the testing process. It covers the challenges faced in manual testing. The benefits of using artificial intelligence in testing involve reducing SDLC to make it shorter and smarter.
The existing Artificial Intelligence (AI) landscapes
Artificial Intelligence, with its subdivisions such as machine learning and deep learning, is enhancing the capabilities of the computer to think and perform testing just like humans with complete accuracy.
Artificial Intelligence is directly applicable to all aspects of testing, including performance testing, exploratory testing, functional regression testing, identifying and resolving test failures, and even performing usability testing. Here is the list of AI applications in current scenario:
Testing of UI Interfaces
AI uses image recognition in the form of its machine learning algorithms. It is being used to add more power to AI, which takes UI testing to the next level. Image recognition can breakdown the user interface to a pixel level to identify image patterns.
Flexibility in Testing
Any changes in application lead to test cases failure because those test cases are focused on single parameters. Artificial intelligence in testing can observe and learn the various relationships between documentation segments.
It provides flexibility to adapt to change in real-time, and scripts can adjust according to real-time changes. AI software testing is more flexible and reliable than the traditional software testing.
Visual validation using Artificial Intelligence
Pattern recognition helps in finding bugs in the software to ensure the application is valid. Visual testing is a QA method that validates the application.
AI has pattern recognition capabilities where machine learning is used to find bugs and defects in the software. It checks the user interface of the application to ensure it appears right so that different components of software don’t overlap each other. Visual validation leaves no error in the user interface.
Writing test cases using AI (Artificial Intelligence)
Machine learning can be used to create test cases by crawling data and collecting it. The data set is fed into the machine learning models on the expected pattern in the test run and how to compare the test patterns with known parameters. Also, on observing a deviation from the pattern, it issues a red flag.
What are the benefits of using AI in software testing?
1) Enhanced Accuracy
Manual testing is accurate but not error-free. There are chances of errors or bugs that remain unidentified by testers. Automated testing helps in performing the same set of activities without missing the details. The testers use automated software to perform the repetitive test.
2) Automation testing
Automated testing brings control to the testing. It can execute a test with more than 1000 users. Automated testing can simulate tens, hundreds, and thousands of virtual users who can interact with a network to check web-based applications.
Automated testing can help testers in sharing the automated tests which can catch problems when the source code witness changes. The source code gets automatically checked and notifies it to the team of testers about the status. Automated testing is time-saving and boosts testers’ confidence about the product.
4) Enhances Test coverage
A well-detailed nature of automated testing improves the software testing process. AI helps testers in checking memory, files storage and content, internal program states, and data tables. Artificial Intelligence finds patterns and monitors the behavior of the database as per expected results.
Artificial Intelligence in software testing can perform various test cases in a single test, providing a wide range of coverage.
5) Release software in short timelines
Automated testing helps in reducing the development and testing timelines. In automated testing, a test gets executed after each source code modification. It reduces any additional cost involved in running repetitive test cases. AI integrated software testing proves to be time-saving. In the testing industry, time is directly proportional to money.
Software development and testing using AI and machine learning delivers a high-quality product and reduces time to market. It leads to smarter, faster, and quick ways of testing, which offers full test coverage. AI helps testers in making the complex, time-consuming task simpler.