require 'rubygems/test_case' require 'rubygems/package' require 'rubygems/security' require 'rubygems/commands/fetch_command' class TestGemCommandsFetchCommand < Gem::TestCase def setup super @cmd = Gem::Commands::FetchCommand.new end def test_execute specs = spec_fetcher do |fetcher| fetcher.gem 'a', 2 end refute_path_exists File.join(@tempdir, 'cache'), 'sanity check' @cmd.options[:args] = %w[a] use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end a2 = specs['a-2'] assert_path_exists(File.join(@tempdir, a2.file_name), "#{a2.full_name} not fetched") refute_path_exists File.join(@tempdir, 'cache'), 'gem repository directories must not be created' end def test_execute_latest specs = spec_fetcher do |fetcher| fetcher.gem 'a', 1 fetcher.gem 'a', 2 end refute_path_exists File.join(@tempdir, 'cache'), 'sanity check' @cmd.options[:args] = %w[a] @cmd.options[:version] = req('>= 0.1') use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end a2 = specs['a-2'] assert_path_exists(File.join(@tempdir, a2.file_name), "#{a2.full_name} not fetched") refute_path_exists File.join(@tempdir, 'cache'), 'gem repository directories must not be created' end def test_execute_prerelease specs = spec_fetcher do |fetcher| fetcher.gem 'a', 2 fetcher.gem 'a', '2.a' end @cmd.options[:args] = %w[a] @cmd.options[:prerelease] = true use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end a2 = specs['a-2'] assert_path_exists(File.join(@tempdir, a2.file_name), "#{a2.full_name} not fetched") end def test_execute_specific_prerelease specs = spec_fetcher do |fetcher| fetcher.gem 'a', 2 fetcher.gem 'a', '2.a' end @cmd.options[:args] = %w[a] @cmd.options[:prerelease] = true @cmd.options[:version] = "2.a" use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end a2_pre = specs['a-2.a'] assert_path_exists(File.join(@tempdir, a2_pre.file_name), "#{a2_pre.full_name} not fetched") end def test_execute_version specs = spec_fetcher do |fetcher| fetcher.gem 'a', 1 fetcher.gem 'a', 2 end @cmd.options[:args] = %w[a] @cmd.options[:version] = Gem::Requirement.new '1' use_ui @ui do Dir.chdir @tempdir do @cmd.execute end end a1 = specs['a-1'] assert_path_exists(File.join(@tempdir, a1.file_name), "#{a1.full_name} not fetched") end end