Note: The behaviour of Spreewald's within step is as described below for version < 1.9.0; For Spreewald >= 1.9.0 it is...
Looks like ActiveState is trying to market a new Ruby distribution for Enterprises: ActiveRuby Enterprise Edition is designed for businesses...
The postMessage API is an alternative to JSONP, XHR with CORS headers and other methods enabling sending data between origins...
The pages listed here contain tests and experiments about features, possibilities, browsers’ bugs concerning CSS. That is, over 200 experiments...
Line-height and vertical-align are simple CSS properties. So simple that most of us are convinced to fully understand...
There seems to be a nasty bug in Chrome 56 when testing with Selenium and Capybara: Slashes are not written...
If the application under test makes sound, you probably want to disable this during integration testing. You can use the...
We generally use multiple application servers (at least two) and you have to search on all of them if you...
Sometimes huge refactorings or refactoring of core concepts of your application are necessary for being able to meet new requirements...
In general, you should not put a block element inside an inline element. So don't do this: text
Like you know from "How to tell ActiveRecord how to preload associations (either JOINs or separate queries)", you can tell...
TL;DR Debugging problems with javascript errors in cucumber tests is sometimes easier in the browser. Run the test, stop...
xargs is a powerful bash tool that can take input from $STDIN and pass it to a given command. I.e...
If your external displays not switching on or showing a weird behavior (for e.g. all displays getting the same configuration...
There is no CSS selector for matching elements that contains a given string ¹. Luckily, Capybara offers the :text option to...
Yesterday I stumbled across a talk in which the guy mentioned module sub-classing. I was curious what you can...
When working with custom transactions and use ActiveRecord::Rollback you may encounter unexpected behaviour if you try to roll back...
SVG is an acronym for "scalable vector graphics". SVGs should be used whenever an image can be described with vector...
We have released a new library Gemika to help test a gem against multiple versions of Ruby, gem dependencies and...
Same requests are recorded only once in vcr. Replaying a test fails, if you trigger the same request multiple times...
Similar to our snippet that runs all Cucumber features matching a given string, the following will run all modified or...
Improve geordi cucumber: Only attempt @solo run when the specified files contain the @solo tag, skip @solo run if any...
Capistrano is by default configured to exclude the gems of the groups development and test when deploying to the stages...
Isolate scopes offer three kinds of variable binding. One of them is &, allowing to bind a property of the isolate...