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A wercker.yml file that enables an virtual display at the beginning of the build. This should solve the following errors: * cannot connect to X server
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box: wercker/ubuntu12.04-ruby1.9.3 | |
services: | |
- wercker/postgresql | |
build: | |
# The steps that will be executed on build | |
steps: | |
- script: | |
name: Enable virtual display | |
code: |- | |
# Start xvfb which gives the context an virtual display | |
# which is required for tests that require an GUI | |
export DISPLAY=:99.0 | |
start-stop-daemon --start --quiet --pidfile /tmp/xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 1024x768x24 -ac +extension GLX +render -noreset | |
# Give xvfb time to start. 3 seconds is the default for all xvfb-run commands. | |
sleep 3 | |
# Install (apt-get) packages | |
- install-packages: | |
packages: libqtwebkit-dev | |
# A step that executes `bundle install` command | |
- bundle-install | |
# A step that prepares the database.yml with settings from the database you defined in services | |
- rails-database-yml: | |
service: postgresql | |
# A custom script step, name value is used in the UI | |
# and the code value contains the command that get executed | |
- script: | |
name: echo ruby information | |
code: | | |
echo "ruby version $(ruby --version) running" | |
echo "from location $(which ruby)" | |
echo -p "gem list: $(gem list)" | |
#migrations | |
- script: | |
name: rake | |
code: bundle exec rake db:migrate RAILS_ENV=test | |
# Run forest Run | |
- script: | |
name: rspec | |
code: bundle exec rspec |
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