Boost your testing: End to End with
 Docker & Geb 
 17.03.2018 Markus Schlichting

Markus Schlichting Senior Software Engineer Basel, Switzerland Hackergarten Basel [email protected] @madmas

End-to-End ?

User experience

Adopt legacy

maintain variants

Say hello to • Groovy DSL on top of Selenium/WebDriver • IDE support: syntax & debugging • PageObject, Modules

import geb.Browser Browser.drive { go "http://myapp.com/login" assert $("h1").text() == "Please Login" $("form.login").with { username = "admin" password = "password" login().click() } assert $("h1").text() == "Admin Section" }

Structure, Technical Details PageObject PageObject Spec Service Method

waitFor { }

waitFor { } package demo import geb.Browser Browser.drive { go "https://mynethome.de/animation.html" assert title == "Animation For Waitfor Example" $("div#app button").click() waitFor { !$("div.modal").hasClass("fade-enter-active") } $("div.modal button").click() waitFor { !$("div.modal").hasClass("fade-leave-active") } }

+ Spock

+ Spock

+ Spock 1 2

+ Spock

Write End-to-End tests with Geb Demo

Non-blocking tests?

Docker

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• Docker WebDriver Selenium Container • Xvfb: X virtual frame-buffer • Chrome, Firefox • Video recording Docker

encapsulate 
 End-to-End tests Demo

http://nvie.com/posts/a-successful-git-branching-model/

Automation! Docker&Geb + CI Demo

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Unit Integration End to End


 • E2E do not replace other tests - they rather complete them • E2E should merely be seen as the final
 „does everything fit together“ • „Acceptance Tests“

The horizon • Living Documentation:
 Geb/Spock Specs + AsciiDoctor

Markus Schlichting [email protected] @madmas Happy with End-to-End testing =