Teams can get the maximum use of the underlying hardware while also achieving parallel testing at reasonable costs. With Docker containers, teams can run multiple containers on a single server.
Yet, parallel testing requires a lot of infrastructure to be set up, which directly impacts the cost of testing effectively. Compared to running tests sequentially, running tests in parallel saves time and gives teams faster feedback. Parallel testing is yet another important application of Docker containers in Selenium testing. With all the different browser-OS combinations available today, it becomes challenging to set up relevant test environments for all of them.īy using Docker containers, teams can set up test environments on the go and bring them down once the tests are done. Cross-Browser TestingĬross-browser testing enables teams to check whether your application works effectively when people access it through different browser-OS combinations. When it comes to automated testing, teams often find using Docker containers advantageous for creating test environments with varied configurations and taking them down once the tests finish running.įor Selenium testing, Docker containers can also help in two critical ways: cross-browser testing and parallel testing. Why Test With Selenium & Docker Together? However, it requires expertise as there is no GUI and it does not run at bare metal speed.
Docker can be an integral part of Continuous Deployment and Continuous Testing, by ensuring you have a consistent environment when developing and going into production.However, this also means that there is no official Docker support. This means that you can find many images (used to generate containers) and use them. Docker can be run on any computer on any infrastructure as well as in the cloud, including Linux, Windows, Mac, Amazon, Azure, and more. However, Docker is also secure because it runs as an isolated process on the host machine. This makes Docker handy for automation testing, as the relevant container can just be downloaded and run as part of the automated test. This includes the operating system, software, dependencies, environment variables, etc.Ĭontainers can be shared among different users, enabling quick installation and running of software and services. In Docker, all software parts can be organized in containers. Why Test With Selenium & Docker Together?ĭocker is a software containerization platform that provides virtualization from the operating system level.This blog post will provide an overview of how to run Selenium tests in Docker. By running Selenium tests through Docker containers, you can save time when creating your tests and get more testing options.
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