![]() ![]() If you choose the wrong one, you’ll have wasted a lot of time. There are several frameworks available when writing E2E tests, and for a newcomer it can be hard to know which to choose and invest time into. When you then think how easy it is to build Docker into your CI, Dockerizing your test process becomes an obvious choice. You simply use different containers that already contain these, which will function precisely the same no matter on which machine they are run. ![]() When using Docker these dependancies are eliminated. To run Express you would need Node.js, and for Chrome you’d need Chrome itself as well as ChromeDriver. To run the Selenium Server you would need Java installed ( or at least be started/stopped explicitly). The standard advantages of Docker also apply: not having to deal with OS compatibility or having dependancies installed. And even when done, it can still fail because of simple issues such as if the screen resolution on developer’s local machines, or in CI, is different. Installing and maintaining different browsers and WebDrivers both for local tests and CI tests takes time. It requires a lot of set up that can still easily fail when run on different machines or in a CI (continuous integration) environment. Why Docker?Ĭreating and running E2E tests is often considered a flaky and complex process. ![]() Various tools exist to automate this process, simulating user interaction with the application. The test fails if the scenario is not completed successfully. In the case of a web application, it would involve determining a user scenario and testing each of the steps the user would take in order. It allows testing the flow of an application from start to finish to see if it is performing as designed. ![]() It is an approach to acceptance testing, but the terms are not synonymous. This could include user-based acceptance tests, business-based acceptance tests, or even alpha/beta testing.Įnd-to-End (E2E) testing is one implementation of acceptance testing. It is typically the last phase of testing before releasing the product to production. It covers tests to see if the product has met the overall requirement specifications, and if it is “accepted” as ready for delivery. This video explains what they are, how to create them and how to use them as well as some advanced tips.This article serves as a “how-to” guide for using Selenium Docker images alongside CodeceptJS and an Express server.Īcceptance testing is a phase in a typical software development process. Multi-Account Containers is an extension that lets you create Containerized sessions inside of Firefox with separated sets of cookies which allows you to use the web with multiple identities or accounts at the same time. That feature is Multi-Account Containers (or Container Tabs) and it changes the workflow of web browsing so significantly that it may be enough on its own to convince some to switch to Firefox. At the top of that list is the most powerful and useful feature in Firefox, for me at least, and this feature puts Firefox in a realm all by itself. Firefox has been bringing the Privacy & Security Fire recently and I previously made a video about the 7 Reasons why Firefox is the web browser that I choose. Firefox is my favorite web browser by far and there’s many reasons for that. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |