Since we're using RSpec on most projects, I've transformed the test for it to a spec. See the attached link...
While you can set your own font in your terminal or other tools, it will not change the default "Monospace...
...the visibility: hidden rule is not checked at all. Selenium Selenium is an integration test framework that consists of different tools to test websites and web-applications with real browsers...
...method? Due to the fact that a real browser is used for your website tests, the browser itself is aware of all visible and hidden elements since it parses CSS...
Developing complex regular expressions quickly blows my mind. Here are some online regex editors that help you by highlighting matching...
...developed as a C extension, so it's fast. And it has a full test suite so it's reliable. Note that byebug works only for ruby 2.0.0 or newer...
Rails 7.1 added a new method Rails.env.local?. If you want to stub the Rails env correctly, use ActiveSupport::EnvironmentInquirer like...
In order to reach the baseline for good code, make your code: deterministic tested (automated) scaling with data Other people will be able to rely on your code, and...
Turns out, Cucumber::MultilineArgument::DataTable#diff! caches some stuff. Code of the following form will not work as intended:
...Behind the link, you'll find a simple HTML page that offers some cookie tests (how large, how many etc) and an overview of this data for various browsers.
Real-world example A real-world use case would be to test if the current page has a button with the label "Foo". There are many ways...
In ruby you can easily read and write CSVs with the standard CSV library class. On top of this, you...
...this to run a full setup. After basic setup (see geordi help setup), runs tests and loads a staging dump into the database. geordi security-update Guides through our security...
Enable local logging for Sentry when: Debugging Sentry event capture locally Testing error handling without polluting production metrics Developing background jobs and want to see what Sentry captures
I recently browsed through the ActiveSupport code and found some nice stuff I did not know about: ActiveSupport::Callbacks
...something I get asked about often enough by developers, and while we can do tests with DevTools, I have both the time and inclination to shortcut that for everyone. I...
...discovered new tools and techniques to separate and reuse logic, making code easier to test, understand, and maintain. Now that we’ve learned about all these new tools, when do...
If you expect method calls in RSpec 3, be aware that the argument matchers use very liberal equality rules (more...
...below by copying it somewhere to your .bashrc. # Usage: ptcommits 123456 function ptcommits { if test "$1" then local PTID=$(echo "$1" | grep "[0-9]*" -o) # Allow URLs git log --oneline...
Good collection of crash-course articles about founding a start up, getting funded, validating ideas, etc.
Browsera automatically detects cross-browser layout problems and scripting errors on your website.
Details Consider this Cucumber feature file: Feature: Something that needs to be tested Background: Given a user And I sign in Scenario: Sign out When I sign out...
By default, Cucumber uses mocha. This note shows to use RSpec stubs and mocks instead. Rspec 1 / Rails 2
There seems to be a nasty bug in Chrome 56 when testing with Selenium and Capybara: Slashes are not written to input fields with fill_in. A workaround is to...
Sometimes you need a piece of code to do something different for specs than for features. If you don't...