spec_helper.rb

# Place all this at the beginning of your spec_helper.rb to avoid sending
# incorrect coverage data to Code Climate.
require 'codeclimate-test-reporter'
SimpleCov.start 'rails'  do
  # We always want to run the HTML coverage formatter.
  formatters = [ SimpleCov::Formatter::HTMLFormatter ]

  # Code Climate records the first coverage data it is sent for any single
  # commit, and then ignores future reports. If you're running a single spec,
  # this will result in the reporting of erroneously low test coverage.
  # So, only send them coverage data if all specs are being run together.
  running_all_specs = !ARGV.last.match(/_spec\.rb/)
  if running_all_specs
    formatters << CodeClimate::TestReporter::Formatter
  end

  formatter SimpleCov::Formatter::MultiFormatter.new(formatters)
end