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

require "test_helper"

require "tempfile"
    
  def test_load
    lockfile = Tempfile.new
    lockfile.write(EXAMPLE)
    lockfile.close

    result = Gel::ResolvedGemSet.load(lockfile.path)

    assert_equal 1, result.gems.count
    assert_equal ["ruby"], result.platforms
    assert_equal ["gel"], result.dependencies
    assert_equal "ruby 2.4.0p0", result.ruby_version
    assert_equal "1.17.3", result.bundler_version

    # Call it first, because Gel::Catalog might not be defined yet
    first_catalog = result.server_catalogs.first
    assert_kind_of Gel::Catalog, first_catalog
  end