class Rails::TestUnit::Runner

def parse_options(argv)
  # Perform manual parsing and cleanup since option parser raises on unknown options.
  env_index = argv.index("--environment") || argv.index("-e")
  if env_index
    argv.delete_at(env_index)
    environment = argv.delete_at(env_index).strip
  end
  ENV["RAILS_ENV"] = environment || "test"
  w_index = argv.index("--warnings") || argv.index("-w")
  $VERBOSE = argv.delete_at(w_index) if w_index
end