Module: ActionController::Integration::Runner
- Included in:
- ActionController::IntegrationTest
- Defined in:
- lib/action_controller/integration.rb
Instance Method Summary collapse
-
#copy_session_variables! ⇒ Object
Copy the instance variables from the current session instance into the test instance.
-
#method_missing(sym, *args, &block) ⇒ Object
Delegate unhandled messages to the current session instance.
-
#open_session(application = nil) {|session| ... } ⇒ Object
Open a new session instance.
-
#reset! ⇒ Object
Reset the current session.
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(sym, *args, &block) ⇒ Object
Delegate unhandled messages to the current session instance.
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# File 'lib/action_controller/integration.rb', line 551 def method_missing(sym, *args, &block) reset! unless @integration_session returning @integration_session.__send__(sym, *args, &block) do copy_session_variables! end end |
Instance Method Details
#copy_session_variables! ⇒ Object
Copy the instance variables from the current session instance into the test instance.
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# File 'lib/action_controller/integration.rb', line 543 def copy_session_variables! #:nodoc: return unless @integration_session %w(controller response request).each do |var| instance_variable_set("@#{var}", @integration_session.__send__(var)) end end |
#open_session(application = nil) {|session| ... } ⇒ Object
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.
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# File 'lib/action_controller/integration.rb', line 514 def open_session(application = nil) session = Integration::Session.new(application) # delegate the fixture accessors back to the test instance extras = Module.new { attr_accessor :delegate, :test_result } if self.class.respond_to?(:fixture_table_names) self.class.fixture_table_names.each do |table_name| name = table_name.tr(".", "_") next unless respond_to?(name) extras.__send__(:define_method, name) { |*args| delegate.send(name, *args) } end end # delegate add_assertion to the test case extras.__send__(:define_method, :add_assertion) { test_result.add_assertion } session.extend(extras) session.delegate = self session.test_result = @_result yield session if block_given? session end |
#reset! ⇒ Object
Reset the current session. This is useful for testing multiple sessions in a single test case.
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# File 'lib/action_controller/integration.rb', line 488 def reset! @integration_session = open_session end |