require_relative 'gemutilities' require 'rubygems/commands/unpack_command' class TestGemCommandsUnpackCommand < RubyGemTestCase def setup super Dir.chdir @tempdir do @cmd = Gem::Commands::UnpackCommand.new end end def test_execute util_make_gems @cmd.options[:args] = %w[a b] use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end assert File.exist?(File.join(@tempdir, 'a-3.a')), 'a should be unpacked' assert File.exist?(File.join(@tempdir, 'b-2')), 'b should be unpacked' end def test_execute_gem_path util_make_gems Gem.clear_paths gemhome2 = File.join @tempdir, 'gemhome2' Gem.send :set_paths, [gemhome2, @gemhome].join(File::PATH_SEPARATOR) Gem.send :set_home, gemhome2 @cmd.options[:args] = %w[a] use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end assert File.exist?(File.join(@tempdir, 'a-3.a')) end def test_execute_gem_path_missing util_make_gems util_setup_spec_fetcher Gem.clear_paths gemhome2 = File.join @tempdir, 'gemhome2' Gem.send :set_paths, [gemhome2, @gemhome].join(File::PATH_SEPARATOR) Gem.send :set_home, gemhome2 @cmd.options[:args] = %w[z] use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end assert_equal '', @ui.output end def test_execute_remote util_setup_fake_fetcher util_setup_spec_fetcher @a1, @a2 util_clear_gems a2_data = nil open File.join(@gemhome, 'cache', @a2.file_name), 'rb' do |fp| a2_data = fp.read end Gem::RemoteFetcher.fetcher.data['http://gems.example.com/gems/a-2.gem'] = a2_data Gem.configuration.verbose = :really @cmd.options[:args] = %w[a] use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end assert File.exist?(File.join(@tempdir, 'a-2')), 'a should be unpacked' end def test_execute_sudo util_make_gems File.chmod 0555, @gemhome @cmd.options[:args] = %w[b] use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end assert File.exist?(File.join(@tempdir, 'b-2')), 'b should be unpacked' ensure File.chmod 0755, @gemhome end def test_execute_with_target_option util_make_gems target = 'with_target' @cmd.options[:args] = %w[a] @cmd.options[:target] = target use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end assert File.exist?(File.join(@tempdir, target, 'a-3.a')) end def test_execute_exact_match foo_spec = quick_gem 'foo' foo_bar_spec = quick_gem 'foo_bar' use_ui @ui do Dir.chdir @tempdir do Gem::Builder.new(foo_spec).build Gem::Builder.new(foo_bar_spec).build end end foo_path = File.join(@tempdir, "#{foo_spec.full_name}.gem") foo_bar_path = File.join(@tempdir, "#{foo_bar_spec.full_name}.gem") Gem::Installer.new(foo_path).install Gem::Installer.new(foo_bar_path).install @cmd.options[:args] = %w[foo] use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end assert File.exist?(File.join(@tempdir, foo_spec.full_name)) end end