travis rake task for jasmine and rspec

.travis.yml

language: ruby
rvm:
  - 1.9.3
before_script:
  - "sh -e /etc/init.d/xvfb start"
  - "export DISPLAY=:99.0"
  - "export JASMINE_SPEC_FORMAT=documentation"
script:
  - "bundle exec rake travis:run"
env:
  - PG_USERNAME='postgres'

Gemfile

group :development, :test do
  gem 'coveralls', require: false
end

spec_helper.rb

# must occur before any of your application code is required
require 'coveralls'
Coveralls.wear_merged!

travis.rake

require 'coveralls/rake/task'
Coveralls::RakeTask.new

namespace :travis do

  desc "Prepare DB and run Tests"
  task :run do
    ["db:create", "db:migrate RAILS_ENV=test", "spec", "jasmine:ci", "coveralls:push"].each do |cmd|
      puts "Starting to run #{cmd}..."
      system("bundle exec rake #{cmd}")
      raise "#{cmd} failed!" unless $?.exitstatus == 0
    end
  end

end