What is End To End (E2E) Testing: Tools & Example

The system workflow is tested from beginning to end of the development process through the end to end testing services platform. The completeness of the software product is thoroughly tested. When the software development process has reached a stage known as the Minimum Viable Product (MVP), then is when the End to end (E2E) testing process is initiated. To further leverage the overall process of E2E testing, tools are utilized. In this article, you will get a detailed understanding about end to end testing process, along with its tools and an example.

What is End to end (E2E) testing?

It is a testing method that ensures the application is functioning as expected through all the interacting components. Hence, the simulation of user experience takes place from one end to another. The information that is shared within the system is assessed in terms of its integrity. Several sub-components are included in the software application that are dependent on each other. If one of these subcomponents fails, then there is a possibility that the system might also fail.

End to end testing services ensure that the software application is tested by verifying all the possible operations. These include communication with network connectivity, database applications, hardware devices and other dependent processes. Once the system has confirmed its functions then only the testing of these components can happen. Thus, the risk of failure is mitigated by the E2E testing platform.

E2E testing tools:

1. TestRigor: This tool contains simple plain commands and thus testing process is carried out easily. Real user interactions are simulated for accurate testing. No-code tests can be easily created across API, mobile browsers, native and hybrid mobile apps and Web UI. API, mobile and web coverage can be done in one test. API, mobile and web coverage can be done in one test. Test maintenance can be reduced drastically.

2. Autify: It is designed for both mobile and web applications. E2E tests can be easily automated by recording transactions through the use of the Chrome extension. These tests are then executed across multiple platforms including Linux, Windows and Mac, as well as various mobile and web browsers. UI changes are detected by utilizing AI and machine learning platforms and thus adapt test cases automatically. Test creation is done through a drag-and-drop interface.

3. Katalon: It is considered to be one of the best tools for carrying out end to end testing services. All testing activities (test authoring, test planning, test artifact management, test execution to test analytics and reporting) are unified in one platform. Automated tests for API, mobile and web are created and then executed accordingly. This tool can also auto-maintain flaky tests, develop test cases from plain language input and also generate synthetic test data.

End to end testing example:

“Flight ticketing system” is taken as a use case scenario.

1. The software link/URL is entered, then valid user credentials are entered to log into the system

2. The source and destination, travel class, date of journey and transport options are properly entered

3. The number of tickets and the preferred option should be selected and eventually, payments should be made using the application

4. Finally, there is a display of a copy of a ticket, which can be taken as a printout for the user in need. Another copy is sent to the user’s email automatically (if the user has entered the contact details).

The significance of automated end to end testing:

For extensive test processes, automated E2E testing is carried out, wherein the actions of the user interface are dependent on each other. There are specific tools that can easily and effectively automate the E2E testing process. Test code bases are verified regularly, which, in turn, helps in identifying bugs at a rapid pace.

Conclusion: If you are looking forward to implementing E2E test for your specific product or application, then do get connected with a leading software testing services company that will provide you with a tactical testing roadmap that is in line with your project specific requirements.

About the author: I am a technical content writer focused on writing technology specific articles. I strive to provide well-researched information on the leading market savvy technologies.