Module | ActionController::Integration::Runner |
In: |
vendor/rails/actionpack/lib/action_controller/integration.rb
|
Delegate unhandled messages to the current session instance.
# File vendor/rails/actionpack/lib/action_controller/integration.rb, line 446 446: def method_missing(sym, *args, &block) 447: reset! unless @integration_session 448: returning @integration_session.send!(sym, *args, &block) do 449: copy_session_variables! 450: end 451: end
Open a new session instance. If a block is given, the new session is yielded to the block before being returned.
session = open_session do |sess| sess.extend(CustomAssertions) end
By default, a single session is automatically created for you, but you can use this method to open multiple sessions that ought to be tested simultaneously.
# File vendor/rails/actionpack/lib/action_controller/integration.rb, line 413 413: def open_session 414: session = Integration::Session.new 415: 416: # delegate the fixture accessors back to the test instance 417: extras = Module.new { attr_accessor :delegate, :test_result } 418: if self.class.respond_to?(:fixture_table_names) 419: self.class.fixture_table_names.each do |table_name| 420: name = table_name.tr(".", "_") 421: next unless respond_to?(name) 422: extras.send!(:define_method, name) { |*args| delegate.send(name, *args) } 423: end 424: end 425: 426: # delegate add_assertion to the test case 427: extras.send!(:define_method, :add_assertion) { test_result.add_assertion } 428: session.extend(extras) 429: session.delegate = self 430: session.test_result = @_result 431: 432: yield session if block_given? 433: session 434: end