class Shoulda::Matchers::ActionController::PermitMatcher

def initialize(expected_permitted_parameter_names)
  @expected_permitted_parameter_names =
    expected_permitted_parameter_names
  @action = nil
  @verb = nil
  @request_params = {}
  @subparameter_name = nil
  @parameters_double_registry = CompositeParametersDoubleRegistry.new
end