module Rack::Test::Methods

def rack_test_session(name = :default) # :nodoc:

:nodoc:
rack session. Always use a new session if name is nil.
Return the existing session with the given name, or a new
def rack_test_session(name = :default) # :nodoc:
  return build_rack_test_session(name) unless name
  @_rack_test_sessions ||= {}
  @_rack_test_sessions[name] ||= build_rack_test_session(name)
end