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 501 501: def method_missing(sym, *args, &block) 502: reset! unless @integration_session 503: returning @integration_session.send!(sym, *args, &block) do 504: copy_session_variables! 505: end 506: 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 468 468: def open_session 469: session = Integration::Session.new 470: 471: # delegate the fixture accessors back to the test instance 472: extras = Module.new { attr_accessor :delegate, :test_result } 473: if self.class.respond_to?(:fixture_table_names) 474: self.class.fixture_table_names.each do |table_name| 475: name = table_name.tr(".", "_") 476: next unless respond_to?(name) 477: extras.send!(:define_method, name) { |*args| delegate.send(name, *args) } 478: end 479: end 480: 481: # delegate add_assertion to the test case 482: extras.send!(:define_method, :add_assertion) { test_result.add_assertion } 483: session.extend(extras) 484: session.delegate = self 485: session.test_result = @_result 486: 487: yield session if block_given? 488: session 489: end