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Viewing changes to test/rubygems/test_gem_commands_help_command.rb

  • Committer: Bazaar Package Importer
  • Author(s): Lucas Nussbaum
  • Date: 2011-09-24 19:16:17 UTC
  • mfrom: (1.1.8 upstream) (13.1.7 experimental)
  • Revision ID: james.westby@ubuntu.com-20110924191617-o1qz4rcmqjot8zuy
Tags: 1.9.3~rc1-1
http://bugs.debian.org/639959
* New upstream release: 1.9.3 RC1.
  + Includes load.c fixes. Closes: #639959.
* Upload to unstable.

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test/rubygems/test_gem_commands_help_command.rb
 
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require "rubygems"
 
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require "rubygems/test_case"
 
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require "rubygems/commands/help_command"
 
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require "rubygems/format"
 
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require "rubygems/command_manager"
 
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class TestGemCommandsHelpCommand < Gem::TestCase
 
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  def setup
 
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    super
 
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    @cmd = Gem::Commands::HelpCommand.new
 
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  end
 
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  def test_gem_help_bad
 
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    util_gem 'bad' do |out, err|
 
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      assert_equal('', out)
 
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      assert_match(/Unknown command bad. Try gem help commands\n/, err)
 
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    end
 
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  end
 
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  def test_gem_help_platforms
 
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    util_gem 'platforms' do |out, err|
 
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      assert_match(/x86-freebsd/, out)
 
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      assert_equal '', err
 
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    end
 
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  end
 
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  def test_gem_help_commands
 
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    mgr = Gem::CommandManager.new
 
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    util_gem 'commands' do |out, err|
 
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      mgr.command_names.each do |cmd|
 
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        assert_match(/\s+#{cmd}\s+\S+/, out)
 
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      end
 
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      assert_equal '', err
 
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    end
 
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  end
 
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  def test_gem_no_args_shows_help
 
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    util_gem do |out, err|
 
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      assert_match(/Usage:/, out)
 
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      assert_match(/gem install/, out)
 
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      assert_equal '', err
 
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    end
 
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  end
 
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  def util_gem *args
 
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    @cmd.options[:args] = args
 
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    use_ui @ui do
 
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      Dir.chdir @tempdir do
 
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        @cmd.execute
 
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      end
 
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    end
 
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    yield @ui.output, @ui.error
 
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  end
 
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end