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: test_invoice.rb
    path of file: ./repos/faker/test/faker/default
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require_relative '../../test
    
  def test_amount_between
    from = 1.0
    to   = 1000.0

    deterministically_verify -> { @tester.amount_between(from: from, to: to) }, depth: 5 do |random_amount|
      assert_operator random_amount, :>=, from, "Expected >= \"#{from}\", but got #{random_amount}"
      assert_operator random_amount, :<=, to, "Expected <= \"#{to}\", but got #{random_amount}"
    end
  end