Using this gem, whenever a Capybara test in Cucumber, Rspec or Minitest fails, the HTML for the failed page and...
RSpec 3.0 deprecates the :should way of writing specs for expecting things to happen. However, if you have tests you...
Sometimes you're getting an ActiveSupport deprecation warning that you cannot or don't want to fix. In these cases...
Warnings like those below may originate from rspec or shoulda-matchers or other gems that have not updated yet to...
Since version 34, Chromium/Chrome ignores the autocomplete="off" attribute on forms or input fields. Recent versions of other browser do...
You are probably using Ruby 1.8.7 with a too recent versions of Rubygems. Downgrade your Rubygems to the latest version...
When using @media CSS queries, Internet Explorer 8 and below will fail to respect them. Though there are several options...
If you are using Angular and want something like Rails' simple_format which HTML-formats a plain-text input into...
Sometimes you may want to print files from the command line, especially when you have lots of them.
When using TextMate2 with the cucumber bundle, it does not recognize step definitions (e.g. custom_steps.rb) as such but believes they...
If you are trying to inspect timings in JavaScript, you can use console.time and console.timeEnd which will write to your...
Wondering how a specific method on an object is exactly named? You can use Enumerable#grep to detect it in...
Tests are about 100% control over UI interaction and your test scenario. Randomness will eventually cause flaky tests that are...
I had to deal with JavaScript Undefined Error while accessing a specific CKEditor instance to fill in text. Ensure everything...
Ask before leaving an unsaved CKEditor Vanilla JavaScript way, but removes any other onbeforeunload handlers: $(function(){ document.body.onbeforeunload = function() { for(editorName...
Sometimes you have a test expectation but actually want a better error message in case of a failure. Here is...
If you have a text that is edited by WSYIWYG-Editor but want some length checking nevertheless, you need to...
Sometimes you want to strip a text of every special char. If you use \W, the result might not be...
Warning: Because of (unclear) rounding issues and missing decimal places (see examples below), do NOT use this when dealing with...
If you want to switch to another ruby versions, you have several options, depending on what you want: Do you...
Opal is a source to source ruby to javascript compiler, corelib and a runtime implementation that currently passes 3000 rubyspecs...
TLDR: This card explains which threads and processes interact with each other when you run a Selenium test with Capybara...
This error occurs when you already have a database.yml which defines the database for the cucumber environment instead of test...
Sometimes you need to monitor a connection from your machine to a specific, single host or network in order to...