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 498 498: def method_missing(sym, *args, &block) 499: reset! unless @integration_session 500: returning @integration_session.__send__(sym, *args, &block) do 501: copy_session_variables! 502: end 503: 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 465 465: def open_session 466: session = Integration::Session.new 467: 468: # delegate the fixture accessors back to the test instance 469: extras = Module.new { attr_accessor :delegate, :test_result } 470: if self.class.respond_to?(:fixture_table_names) 471: self.class.fixture_table_names.each do |table_name| 472: name = table_name.tr(".", "_") 473: next unless respond_to?(name) 474: extras.__send__(:define_method, name) { |*args| delegate.send(name, *args) } 475: end 476: end 477: 478: # delegate add_assertion to the test case 479: extras.__send__(:define_method, :add_assertion) { test_result.add_assertion } 480: session.extend(extras) 481: session.delegate = self 482: session.test_result = @_result 483: 484: yield session if block_given? 485: session 486: end