Class: ActionDispatch::Integration::Session

Inherits:
Object
  • Object
show all
Includes:
Assertions, RequestHelpers, Routing::UrlFor, TestProcess, Test::Unit::Assertions
Defined in:
lib/action_dispatch/testing/integration.rb

Overview

An instance of this class represents a set of requests and responses performed sequentially by a test process. Because you can instantiate multiple sessions and run them side-by-side, you can also mimic (to some limited extent) multiple simultaneous users interacting with your system.

Typically, you will instantiate a new session using IntegrationTest#open_session, rather than instantiating Integration::Session directly.

Constant Summary collapse

DEFAULT_HOST =
"www.example.com"

Constants included from Assertions

Assertions::NO_STRIP

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Routing::UrlFor

#url_for

Methods included from Routing::PolymorphicRoutes

#polymorphic_path, #polymorphic_url

Methods included from TestProcess

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

Methods included from RequestHelpers

#delete, #delete_via_redirect, #follow_redirect!, #get, #get_via_redirect, #head, #post, #post_via_redirect, #put, #put_via_redirect, #request_via_redirect, #xml_http_request

Methods included from Assertions::TagAssertions

#assert_no_tag, #assert_tag, #find_all_tag, #find_tag, #html_document

Methods included from Assertions::SelectorAssertions

#assert_select, #assert_select_email, #assert_select_encoded, #count_description, #css_select

Methods included from Assertions::RoutingAssertions

#assert_generates, #assert_recognizes, #assert_routing, #method_missing, #with_routing

Methods included from Assertions::ResponseAssertions

#assert_redirected_to, #assert_response

Methods included from Assertions::DomAssertions

#assert_dom_equal, #assert_dom_not_equal

Constructor Details

#initialize(app) ⇒ Session

Create and initialize a new Session instance.


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# File 'lib/action_dispatch/testing/integration.rb', line 173

def initialize(app)
  super()
  @app = app

  # If the app is a Rails app, make url_helpers available on the session
  # This makes app.url_for and app.foo_path available in the console
  if app.respond_to?(:routes)
    singleton_class.class_eval do
      include app.routes.url_helpers if app.routes.respond_to?(:url_helpers)
      include app.routes.mounted_helpers if app.routes.respond_to?(:mounted_helpers)
    end
  end

  reset!
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class ActionDispatch::Assertions::RoutingAssertions

Instance Attribute Details

#acceptObject

The Accept header to send.


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# File 'lib/action_dispatch/testing/integration.rb', line 150

def accept
  @accept
end

#controllerObject (readonly)

A reference to the controller instance used by the last request.


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# File 'lib/action_dispatch/testing/integration.rb', line 159

def controller
  @controller
end

#hostObject

The hostname used in the last request.


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# File 'lib/action_dispatch/testing/integration.rb', line 141

def host
  @host || DEFAULT_HOST
end

#remote_addrObject

The remote_addr used in the last request.


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# File 'lib/action_dispatch/testing/integration.rb', line 147

def remote_addr
  @remote_addr
end

#requestObject (readonly)

A reference to the request instance used by the last request.


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# File 'lib/action_dispatch/testing/integration.rb', line 162

def request
  @request
end

#request_countObject

A running counter of the number of requests processed.


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# File 'lib/action_dispatch/testing/integration.rb', line 168

def request_count
  @request_count
end

#responseObject (readonly)

A reference to the response instance used by the last request.


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# File 'lib/action_dispatch/testing/integration.rb', line 165

def response
  @response
end

Instance Method Details

#cookiesObject

A map of the cookies returned by the last response, and which will be sent with the next request.


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# File 'lib/action_dispatch/testing/integration.rb', line 154

def cookies
  _mock_session.cookie_jar
end

#https!(flag = true) ⇒ Object

Specify whether or not the session should mimic a secure HTTPS request.

session.https!
session.https!(false)

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# File 'lib/action_dispatch/testing/integration.rb', line 230

def https!(flag = true)
  @https = flag
end

#https?Boolean

Return true if the session is mimicking a secure HTTPS request.

if session.https?
  ...
end

Returns:

  • (Boolean)

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# File 'lib/action_dispatch/testing/integration.rb', line 239

def https?
  @https
end

#reset!Object

Resets the instance. This can be used to reset the state information in an existing session instance, so it can be used from a clean-slate condition.

session.reset!

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# File 'lib/action_dispatch/testing/integration.rb', line 206

def reset!
  @https = false
  @controller = @request = @response = nil
  @_mock_session = nil
  @request_count = 0
  @url_options = nil

  self.host        = DEFAULT_HOST
  self.remote_addr = "127.0.0.1"
  self.accept      = "text/xml,application/xml,application/xhtml+xml," +
                     "text/html;q=0.9,text/plain;q=0.8,image/png," +
                     "*/*;q=0.5"

  unless defined? @named_routes_configured
    # the helpers are made protected by default--we make them public for
    # easier access during testing and troubleshooting.
    @named_routes_configured = true
  end
end

#url_optionsObject


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# File 'lib/action_dispatch/testing/integration.rb', line 189

def url_options
  @url_options ||= default_url_options.dup.tap do |url_options|
    url_options.reverse_merge!(controller.url_options) if controller

    if @app.respond_to?(:routes) && @app.routes.respond_to?(:default_url_options)
      url_options.reverse_merge!(@app.routes.default_url_options)
    end

    url_options.reverse_merge!(:host => host, :protocol => https? ? "https" : "http")
  end
end