Whenever Firefox updates, all your Cucumber features that use Selenium break. This is annoying.
In order to remedy this, version 0.5.0 of our geordi Show archive.org snapshot gem comes with a script that helps you create an unchanging version of Firefox for your Selenium tests. In particular, this new copy of Firefox will have the following properties:
cuc
script from the
geordi
Show archive.org snapshot
gem./opt/firefox-for-selenium
Install the newest version of the geordi gem by saying:
sudo gem install geordi
After installation, you can setup a separate Firefox copy for Selenium like this:
setup-firefox-for-selenium
Once the setup process has completed, you have two Firefoxes: One for Selenium tests, one for regular browsing. You can now update your regular Firefox without fear of Selenium breaking.
When you start a Cucumber feature, you need to tell it which Firefox to use for Selenium tests. If you call Cucumber using the cuc
script (also part of the geordi gem), this will happen automatically (because it's magic).
If you don't like to use cuc
and prefer to run cucumber
manually, you can tell Cucumber to use your frozen Firefox copy like this:
PATH=/opt/firefox-for-selenium:$PATH cucumber features/foo.feature
When you get the following error:
./firefox-bin: 1: Syntax error: "(" unexpected
... then you have a 32 bit Linux but downloaded a 64 bit Firefox build.