Methods
A
Instance Public methods
assert_dispatch(klass, body = "success", action = :index)

Source: show | on GitHub 

# File actionpack/test/abstract/abstract_controller_test.rb, line 220
def assert_dispatch(klass, body = "success", action = :index)
  controller = klass.new
  controller.process(action)
  assert_equal body, controller.response_body
end