Import RubyGems trunk revision 1493.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13862 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rubygems/test_gem_commands_mirror_command.rb

@@ -0,0 +1,56 @@
+require 'test/unit'
+require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities')
+require 'rubygems/indexer'
+require 'rubygems/commands/mirror_command'
+
+class TestGemCommandsMirrorCommand < RubyGemTestCase
+
+  def setup
+    super
+
+    @cmd = Gem::Commands::MirrorCommand.new
+  end
+
+  def test_execute
+    util_make_gems
+
+    gems_dir = File.join @tempdir, 'gems'
+    mirror = File.join @tempdir, 'mirror'
+
+    FileUtils.mkdir_p gems_dir
+    FileUtils.mkdir_p mirror
+
+    Dir[File.join(@gemhome, 'cache', '*.gem')].each do |gem|
+      FileUtils.mv gem, gems_dir
+    end
+
+    use_ui @ui do
+      Gem::Indexer.new(@tempdir).generate_index
+    end
+
+    orig_HOME = ENV['HOME']
+    ENV['HOME'] = @tempdir
+    Gem.instance_variable_set :@user_home, nil
+
+    File.open File.join(Gem.user_home, '.gemmirrorrc'), 'w' do |fp|
+      fp.puts "---"
+      fp.puts "- from: file://#{@tempdir}"
+      fp.puts "  to: #{mirror}"
+    end
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert File.exist?(File.join(mirror, 'gems', "#{@a0_0_1.full_name}.gem"))
+    assert File.exist?(File.join(mirror, 'gems', "#{@a0_0_2.full_name}.gem"))
+    assert File.exist?(File.join(mirror, 'gems', "#{@b0_0_2.full_name}.gem"))
+    assert File.exist?(File.join(mirror, 'gems', "#{@c1_2.full_name}.gem"))
+    assert File.exist?(File.join(mirror, "Marshal.#{@marshal_version}"))
+  ensure
+    orig_HOME.nil? ? ENV.delete('HOME') : ENV['HOME'] = orig_HOME
+    Gem.instance_variable_set :@user_home, nil
+  end
+
+end if ''.respond_to? :to_xs
+