You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: optional_parameters_test.rb
    path of file: ./repos/mocha/test/acceptance
    
    the code of the file until where you have to start completion: require File.expand_path('../acceptance_test_helper', __FILE__)

class OptionalParameterMatcherTest < Mocha::TestCase
  include AcceptanceTest


    
  def test_should_pass_if_all_required_and_optional_parameters_match_and_some_optional_parameters_are_supplied
    test_result = run_as_test do
      mock = mock()
      mock.expects(:method).with(1, 2, optionally(3, 4))
      mock.method(1, 2, 3)
    end
    assert_passed(test_result)
  end