require 'rubygems/test_case' require 'rubygems/doctor' class TestGemDoctor < Gem::TestCase def gem name spec = quick_gem name do |gem| gem.files = %W[lib/#{name}.rb Rakefile] end write_file File.join(*%W[gems #{spec.full_name} lib #{name}.rb]) write_file File.join(*%W[gems #{spec.full_name} Rakefile]) spec end def test_doctor a = gem 'a' b = gem 'b' c = gem 'c' Gem.use_paths @userhome, @gemhome FileUtils.rm b.spec_file open c.spec_file, 'w' do |io| io.write 'this will raise an exception when evaluated.' end assert_path_exists File.join(a.gem_dir, 'Rakefile') assert_path_exists File.join(a.gem_dir, 'lib', 'a.rb') assert_path_exists b.gem_dir refute_path_exists b.spec_file assert_path_exists c.gem_dir assert_path_exists c.spec_file doctor = Gem::Doctor.new @gemhome capture_io do use_ui @ui do doctor.doctor end end assert_path_exists File.join(a.gem_dir, 'Rakefile') assert_path_exists File.join(a.gem_dir, 'lib', 'a.rb') refute_path_exists b.gem_dir refute_path_exists b.spec_file refute_path_exists c.gem_dir refute_path_exists c.spec_file expected = <<-OUTPUT Checking #{@gemhome} Removed file specifications/c-2.gemspec Removed directory gems/b-2 Removed directory gems/c-2 OUTPUT assert_equal expected, @ui.output assert_equal Gem.dir, @userhome assert_equal Gem.path, [@gemhome, @userhome] end def test_doctor_dry_run a = gem 'a' b = gem 'b' c = gem 'c' Gem.use_paths @userhome, @gemhome FileUtils.rm b.spec_file open c.spec_file, 'w' do |io| io.write 'this will raise an exception when evaluated.' end assert_path_exists File.join(a.gem_dir, 'Rakefile') assert_path_exists File.join(a.gem_dir, 'lib', 'a.rb') assert_path_exists b.gem_dir refute_path_exists b.spec_file assert_path_exists c.gem_dir assert_path_exists c.spec_file doctor = Gem::Doctor.new @gemhome, true capture_io do use_ui @ui do doctor.doctor end end assert_path_exists File.join(a.gem_dir, 'Rakefile') assert_path_exists File.join(a.gem_dir, 'lib', 'a.rb') assert_path_exists b.gem_dir refute_path_exists b.spec_file assert_path_exists c.gem_dir assert_path_exists c.spec_file expected = <<-OUTPUT Checking #{@gemhome} Extra file specifications/c-2.gemspec Extra directory gems/b-2 Extra directory gems/c-2 OUTPUT assert_equal expected, @ui.output assert_equal Gem.dir, @userhome assert_equal Gem.path, [@gemhome, @userhome] end def test_doctor_non_gem_home other_dir = File.join @tempdir, 'other', 'dir' FileUtils.mkdir_p other_dir doctor = Gem::Doctor.new @tempdir capture_io do use_ui @ui do doctor.doctor end end assert_path_exists other_dir expected = <<-OUTPUT Checking #{@tempdir} This directory does not appear to be a RubyGems repository, skipping OUTPUT assert_equal expected, @ui.output end def test_doctor_child_missing doctor = Gem::Doctor.new @gemhome doctor.doctor_child 'missing', '' assert true # count end def test_gem_repository_eh doctor = Gem::Doctor.new @gemhome refute doctor.gem_repository?, 'no gems installed' quick_spec 'a' doctor = Gem::Doctor.new @gemhome assert doctor.gem_repository?, 'gems installed' end end