module SauceWhisk

def self.public_link(job_id)
  key        = "#{self.username}:#{self.password}"
  auth_token = OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('md5'), key, job_id)
  "https://saucelabs.com/jobs/#{job_id}?auth=#{auth_token}"
end