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: opt_mod_test.rb
    path of file: ./repos/tenderjit/test/instructions
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require "helper"

class TenderJIT
  class OptModTest < JITTest
    def modulo_fixnums
      81 % 2
    end

    def modulo_non_fixnums
      81.0 % 2
    end

    def test_mo
    
    def test_modulo_fixnums
      meth = method(:modulo_fixnums)

      assert_has_insn meth, insn: :opt_mod

      compile(meth, recv: self)
      jit.enable!
      result = meth.call
      jit.disable!

      assert_equal 1, jit.compiled_methods
      assert_equal 0, jit.exits
      assert_equal 1, result
    end