Module: ActionController::TestCase::Behavior

Extended by:
ActiveSupport::Concern
Includes:
ActionDispatch::TestProcess, ActiveSupport::Testing::ConstantLookup
Included in:
ActionController::TestCase
Defined in:
lib/action_controller/test_case.rb

Defined Under Namespace

Modules: ClassMethods

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ActionDispatch::TestProcess

#assigns, #cookies, #fixture_file_upload, #flash, #redirect_to_url, #session

Instance Attribute Details

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/action_controller/test_case.rb', line 434

def request
  @request
end

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/action_controller/test_case.rb', line 434

def response
  @response
end

Instance Method Details

#build_request ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 638

def build_request
  TestRequest.new
end

#build_response(klass) ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 642

def build_response(klass)
  klass.new
end

#delete(action, *args) ⇒ Object

Simulate a DELETE request with the given parameters and set/volley the response. See get for more details.



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# File 'lib/action_controller/test_case.rb', line 518

def delete(action, *args)
  process(action, "DELETE", *args)
end

#get(action, *args) ⇒ Object

Simulate a GET request with the given parameters.

  • action: The controller action to call.

  • parameters: The HTTP parameters that you want to pass. This may be nil, a hash, or a string that is appropriately encoded (application/x-www-form-urlencoded or multipart/form-data).

  • session: A hash of parameters to store in the session. This may be nil.

  • flash: A hash of parameters to store in the flash. This may be nil.

You can also simulate POST, PATCH, PUT, DELETE, HEAD, and OPTIONS requests with post, patch, put, delete, head, and options.

Note that the request method is not verified. The different methods are available to make the tests more expressive.



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# File 'lib/action_controller/test_case.rb', line 494

def get(action, *args)
  process(action, "GET", *args)
end

#head(action, *args) ⇒ Object

Simulate a HEAD request with the given parameters and set/volley the response. See get for more details.



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# File 'lib/action_controller/test_case.rb', line 524

def head(action, *args)
  process(action, "HEAD", *args)
end

#paramify_values(hash_or_array_or_value) ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 538

def paramify_values(hash_or_array_or_value)
  case hash_or_array_or_value
  when Hash
    Hash[hash_or_array_or_value.map{|key, value| [key, paramify_values(value)] }]
  when Array
    hash_or_array_or_value.map {|i| paramify_values(i)}
  when Rack::Test::UploadedFile, ActionDispatch::Http::UploadedFile
    hash_or_array_or_value
  else
    hash_or_array_or_value.to_param
  end
end

#patch(action, *args) ⇒ Object

Simulate a PATCH request with the given parameters and set/volley the response. See get for more details.



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# File 'lib/action_controller/test_case.rb', line 506

def patch(action, *args)
  process(action, "PATCH", *args)
end

#post(action, *args) ⇒ Object

Simulate a POST request with the given parameters and set/volley the response. See get for more details.



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# File 'lib/action_controller/test_case.rb', line 500

def post(action, *args)
  process(action, "POST", *args)
end

#process(action, http_method = 'GET', *args) ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 551

def process(action, http_method = 'GET', *args)
  check_required_ivars

  if args.first.is_a?(String) && http_method != 'HEAD'
    @request.env['RAW_POST_DATA'] = args.shift
  end

  parameters, session, flash = args

  # Ensure that numbers and symbols passed as params are converted to
  # proper params, as is the case when engaging rack.
  parameters = paramify_values(parameters) if html_format?(parameters)

  @html_document = nil

  unless @controller.respond_to?(:recycle!)
    @controller.extend(Testing::Functional)
    @controller.class.class_eval { include Testing }
  end

  @request.recycle!
  @response.recycle!
  @controller.recycle!

  @request.env['REQUEST_METHOD'] = http_method

  parameters ||= {}
  controller_class_name = @controller.class.anonymous? ?
    "anonymous" :
    @controller.class.controller_path

  @request.assign_parameters(@routes, controller_class_name, action.to_s, parameters)

  @request.session.update(session) if session
  @request.flash.update(flash || {})

  @controller.request  = @request
  @controller.response = @response

  build_request_uri(action, parameters)

  name = @request.parameters[:action]

  @controller.recycle!
  @controller.process(name)

  if cookies = @request.env['action_dispatch.cookies']
    unless @response.committed?
      cookies.write(@response)
    end
  end
  @response.prepare!

  @assigns = @controller.respond_to?(:view_assigns) ? @controller.view_assigns : {}
  @request.session['flash'] = @request.flash.to_session_value
  @request.session.delete('flash') if @request.session['flash'].blank?
  @response
end

#put(action, *args) ⇒ Object

Simulate a PUT request with the given parameters and set/volley the response. See get for more details.



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# File 'lib/action_controller/test_case.rb', line 512

def put(action, *args)
  process(action, "PUT", *args)
end

#setup_controller_request_and_response ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 610

def setup_controller_request_and_response
  @controller = nil unless defined? @controller

  response_klass = TestResponse

  if klass = self.class.controller_class
    if klass < ActionController::Live
      response_klass = LiveTestResponse
    end
    unless @controller
      begin
        @controller = klass.new
      rescue
        warn "could not construct controller #{klass}" if $VERBOSE
      end
    end
  end

  @request          = build_request
  @response         = build_response response_klass
  @response.request = @request

  if @controller
    @controller.request = @request
    @controller.params = {}
  end
end

#xml_http_request(request_method, action, parameters = nil, session = nil, flash = nil) ⇒ Object Also known as: xhr 



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# File 'lib/action_controller/test_case.rb', line 528

def xml_http_request(request_method, action, parameters = nil, session = nil, flash = nil)
  @request.env['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
  @request.env['HTTP_ACCEPT'] ||=  [Mime::JS, Mime::HTML, Mime::XML, 'text/xml', Mime::ALL].join(', ')
  __send__(request_method, action, parameters, session, flash).tap do
    @request.env.delete 'HTTP_X_REQUESTED_WITH'
    @request.env.delete 'HTTP_ACCEPT'
  end
end