This document discusses testing web applications in a distributed environment using Selenium Grid and Docker. It describes the challenges of testing on virtual machines and how containerization with Docker addresses those challenges by running tests within Docker containers managed by Docker Compose. Examples are provided of pulling pre-built Selenium images from Docker Hub and running a Selenium Grid configuration with a hub and node containers defined in a docker-compose.yml file. Links are also included for additional Selenium Grid and Docker resources.

1. ŁUKASZ ROSŁONEK
• Senior Test Engineer
• www.TestDetective.com
lukasz.roslonek@gmail.com

2. TESTY PRZEGLĄDARKOWE
W ŚRODOWISKU
ROZPROSZONYM

3. TESTY PRZEGLĄDARKOWE

4. WYZWANIA

5. SELENIUM GRID

6. WYZWANIA

7. DOCKER

8. KIEDYŚ…
BARE METAL
OS
APP

9. WELCOME TO VMs
BARE METAL
OS
APP
VM
OS
APP
VM
OS
APP
VM
HYPERVISOR

10. KONTENERYZACJA
BARE METAL
APP
OS
LXC
APP
LXC
APP
LXC

11. DOCKER HUB
$ docker pull cassandra
$ docker run cassandra

12. DOCKER-COMPOSE
seleniumhub:
image: selenium/hub
ports:
- 4444:4444
firefoxnode:
image: selenium/node-firefox
links:
- seleniumhub:hub
$ docker-compose up

14. ZOBACZ TEŻ:
• http://testdetective.com/selenium-grid-with-docker/
• http://testdetective.com/selenium-grid/
• http://github.com/SeleniumHQ/docker-selenium
• http://hub.docker.com/r/selenium/
• http://www.youtube.com/watch?v=S4OkrnFb-YY