Module: ActionDispatch::Integration::Runner

Extended by:
ActiveSupport::Concern
Includes:
Assertions, Routing::UrlFor
Included in:
ActionDispatch::IntegrationTest
Defined in:
lib/action_dispatch/testing/integration.rb

Constant Summary

Constants included from Assertions

Assertions::NO_STRIP

Instance Method Summary collapse

Methods included from Routing::UrlFor

#url_for

Methods included from Routing::PolymorphicRoutes

#polymorphic_path, #polymorphic_url

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_dispatch/testing/integration.rb', line 365

def method_missing(sym, *args, &block)
  reset! unless @integration_session
  if @integration_session.respond_to?(sym)
    @integration_session.__send__(sym, *args, &block).tap do
      copy_session_variables!
    end
  else
    super
  end
end

Instance Method Details

#app ⇒ Object 



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# File 'lib/action_dispatch/testing/integration.rb', line 309

def app
  @app
end

#copy_session_variables! ⇒ Object

Copy the instance variables from the current session instance into the test instance.



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# File 'lib/action_dispatch/testing/integration.rb', line 349

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(app = nil) ⇒ 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_dispatch/testing/integration.rb', line 341

def open_session(app = nil)
  dup.tap do |session|
    yield session if block_given?
  end
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_dispatch/testing/integration.rb', line 315

def reset!
  @integration_session = Integration::Session.new(app)
end

#url_options ⇒ Object 



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# File 'lib/action_dispatch/testing/integration.rb', line 359

def url_options
  reset! unless @integration_session
  @integration_session.url_options
end