We will need the ruby-bundler package to install the qa/browsertests repository
The following sequence seems to provide the desired effect:
sudo apt-get install ruby-bundler rubygems
git clone https://gerrit.wikimedia.org/r/qa/browsertests
cd browsertests
bundle install --path .
That needs to be done in the Jenkins jobs.
Version: wmf-deployment
Severity: normal
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | zeljkofilipin | T91669 Make browser tests voting for all repos of WMF deployed code | |||
| Resolved | zeljkofilipin | T55697 [EPIC] trigger browser tests from Gerrit (tracking) | |||
| Resolved | hashar | T56388 browsertests: setup Jenkins job | |||
| Resolved | hashar | T56384 browsertests: figure out how to install qa/browsertests gems |
CCing Željko Filipin on any continuous bug related to browsertests. Main tracking bug is: bug 53697, see https://bugzilla.wikimedia.org/showdependencytree.cgi?id=53697&hide_resolved=0
When executing the browser tests, I end up with a syntax error:
$ bundle exec cucumber
/mnt/workspace/browsertests/features/support/env.rb:71: syntax error, unexpected ':', expecting ')'
http_client: Selenium::WebDriver::Remote::Http::Persistent.new,
$
This is because our implementations require ruby 1.9.x and Precise comes by default with ruby1.8. The bundle exec uses a /usr/bin/ruby shebang :/
According to https://devcenter.heroku.com/articles/ruby-versions , version 1.2.0 of bundle comes with a keyword to let us specify the version to use:
source "https://rubygems.org"
ruby "1.9.3"
So we should backport the Ubuntu package ruby-bundler from a more recent distribution.
Another way would be to install bundler from gem and provide it in qa/browsertests:
gem install --verbose bundler -i bundler
That install it under bundler/bundler-1.3.5/lib , I could not find out how to have ruby load the gems using that path though :/
Here is the trick:
Install the bundle gem locally:
gem install --verbose -i bundle bundle
Gem will need to lookup up the bundle gem in the bundle directory. To show the default gem search paths use:
ruby -r rubygems -e "p Gem.path"
Then tweak it with GEM_PATH:
GEM_PATH=pwd/bundle ./bundle/bin/bundle --version
Bundler version 1.3.5
This way we can add a dependency upon ruby: 1.9.3 in the gem file :-]
I also had to get a different shebang for bundle since it uses /usr/bin/ruby by default.
gem install --verbose --env-shebang -i bundle bundle
Ask bundle to install everything to vendor:
GEM_PATH=pwd/bundle ./bundle/bin/bundle install --path vendor
Append the vendor dir to GEM_PATH and exec cucumber:
GEM_PATH=`pwd`/bundle:`pwd`vendor ./bundle/bin/bundle exec cucumber
Tada! Firefox launching :-]
I got it working on my laptop using phantomjs or firefox :-D The Jenkins job configuration is tracked by bug 54388.