Automation Testing
Automation Testing
ITZ is an active contributor in open source platforms for test automation. ITZ's test automation CoE leverages Selenium as a tool of choice for automating web application testing, performing functional regression automation, and developing & maintaining automated test suites. We have developed a custom test automation framework for cross-platform application testing of the web and mobile applications. With Selenium WebDriver as the engine, ITZ has implemented custom solutions to function with various lifecycle tools, ensuring seamless integration. ITZ's test automation CoE helps clients jumpstart their automation efforts and implement a proven platform to increase longevity and reduce maintenance.
Automation challenge and Solutions
What to Automate
Automation Considerations
Automation approach
Accelerators - in house tools
It is quickly becoming necessary for micro, small, and medium-sized enterprises (SMEs) to automate their testing processes. It becomes all the more vital while focusing on the development of their online services and e-commerce operations. Failing this, SMEs would face a situation where they may be unable to deal with the expenses incurred due to performance issues and service delays.
Test automation increases overall software efficiency and ensures robust software quality.
Test Automation can be implemented time and again, with minimal effort and maximum accuracy.
Faster Feedback - Unit testing can be automated to ensure developers get faster feedback and bugs are addressed quicker
Test Automation allows the testing to be carried out repeatedly, delivering faster results each time with lesser effort and time.
Test automated saves companies many a penny. This is predominantly due to the sharp drop in the amount of time required to run tests. It contributes to a higher quality of work, thereby decreasing the necessity for fixing glitches after release and reduces project costs.
Automation allows more tests in short time which means we have Higher Overall Test Coverage. An increased test coverage leads to testing more features and higher quality applications.
Automation tests can be reused until the life of the test cases. Hence One time effort can save effort of teams.
Test Automation greatly helps reduce the time-to-market of an application by allowing constant execution of test cases. Once automated, the test library execution is faster and runs longer than manual testing.
1) Excel based script accelerator is developed which can increase the script creation speed by 30-40% - FlashScripter
2) Jira based automation tool based on Python is created, where Business users and developers can together create automation scripts in Jira Comments even before completion of developement. Hence it can be used from Unit testing to Regression testing
3) Python based webservice testing tool - to compare webservice with Database and with front end - saved 300 hours for our client
4) excel based webservice validation tool - compares webservice with Backend
5) Python based ETL comparison tools - saved 545 hours during multiple runs
Automation testing has not only improved delivery timelines but has also ensured an enhanced scale at which the testing is performed. With this approach, organizations can deliver software more efficiently. From a technical perspective, this is done by performing cross browser compatibility tests by covering a set of different browsers, devices, and tools as a part of the testing process.
From designing an automated test solution to implementing, it is a time-consuming process due to a large number of browser versions, operating systems, and devices. Selenium Grid, which is a part of Selenium, makes this easier by offering concurrent execution.
Testers should use Selenium Grid in the following circumstances:
To run tests on multiple browsers and their versions, different devices, and operating systems
To reduce the time that a test suite takes to complete a test
Selenium Grid improves the turnaround time of the test results. This difference happens to be significant, especially when the test suite is large and takes more time to run. It offers flexibility and widens the coverage of testing in a limited time. Since the virtual infrastructure is in use, maintenance becomes easy.