Method: Devise::Test::ControllerHelpers#_catch_warden

Defined in:
lib/devise/test/controller_helpers.rb

#_catch_warden(&block) ⇒ Object (protected)

Catch warden continuations and handle like the middleware would. Returns nil when interrupted, otherwise the normal result of the block.



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# File 'lib/devise/test/controller_helpers.rb', line 103

def _catch_warden(&block)
  result = catch(:warden, &block)

  env = @controller.request.env

  result ||= {}

  # Set the response. In production, the rack result is returned
  # from Warden::Manager#call, which the following is modelled on.
  case result
  when Array
    if result.first == 401 && intercept_401?(env) # does this happen during testing?
      _process_unauthenticated(env)
    else
      result
    end
  when Hash
    _process_unauthenticated(env, result)
  else
    result
  end
end