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 411

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 411

def response
  @response
end

Instance Method Details

#build_request ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 608

def build_request
  TestRequest.new
end

#build_response ⇒ Object 



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# File 'lib/action_controller/test_case.rb', line 612

def build_response
  TestResponse.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 495

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 471

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 501

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 515

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 483

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 477

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 528

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

  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.process(name)

  if cookies = @request.env['action_dispatch.cookies']
    cookies.write(@response)
  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 489

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 585

def setup_controller_request_and_response
  @request          = build_request
  @response         = build_response
  @response.request = @request

  @controller = nil unless defined? @controller

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

  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 505

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