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_command_manager.rb

@@ -0,0 +1,211 @@
+#--
+# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
+# All rights reserved.
+# See LICENSE.txt for permissions.
+#++
+
+require 'test/unit'
+require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities')
+require 'rubygems/command_manager'
+
+class InterruptCommand < Gem::Command
+
+  def initialize
+    super('interrupt', 'Raises an Interrupt Exception', {})
+  end
+
+  def execute
+    raise Interrupt, "Interrupt exception"
+  end
+
+end
+
+class TestGemCommandManager < RubyGemTestCase
+
+  def setup
+    super
+
+    @command_manager = Gem::CommandManager.new
+  end
+
+  def test_run_interrupt
+    use_ui @ui do
+      @command_manager.register_command :interrupt
+      assert_raises MockGemUi::TermError do
+        @command_manager.run 'interrupt'
+      end
+      assert_equal '', ui.output
+      assert_equal "ERROR:  Interrupted\n", ui.error
+    end
+  end
+
+  def test_process_args_bad_arg
+    use_ui @ui do
+      assert_raises(MockGemUi::TermError) {
+        @command_manager.process_args("--bad-arg")
+      }
+    end
+
+    assert_match(/invalid option: --bad-arg/i, @ui.error)
+  end
+
+  def test_process_args_install
+    #capture all install options
+    use_ui @ui do
+      check_options = nil
+      @command_manager['install'].when_invoked do |options|
+        check_options = options
+        true
+      end
+
+      #check defaults
+      @command_manager.process_args("install")
+      assert_equal false, check_options[:test]
+      assert_equal true, check_options[:generate_rdoc]
+      assert_equal false, check_options[:force]
+      assert_equal :both, check_options[:domain]
+      assert_equal true, check_options[:wrappers]
+      assert_equal Gem::Requirement.default, check_options[:version]
+      assert_equal Gem.dir, check_options[:install_dir]
+
+      #check settings
+      check_options = nil
+      @command_manager.process_args(
+        "install --force --test --local --rdoc --install-dir . --version 3.0 --no-wrapper")
+      assert_equal true, check_options[:test]
+      assert_equal true, check_options[:generate_rdoc]
+      assert_equal true, check_options[:force]
+      assert_equal :local, check_options[:domain]
+      assert_equal false, check_options[:wrappers]
+      assert_equal Gem::Requirement.new('3.0'), check_options[:version]
+      assert_equal Dir.pwd, check_options[:install_dir]
+
+      #check remote domain
+      check_options = nil
+      @command_manager.process_args("install --remote")
+      assert_equal :remote, check_options[:domain]
+
+      #check both domain
+      check_options = nil
+      @command_manager.process_args("install --both")
+      assert_equal :both, check_options[:domain]
+
+      #check both domain
+      check_options = nil
+      @command_manager.process_args("install --both")
+      assert_equal :both, check_options[:domain]
+    end
+  end
+
+  def test_process_args_uninstall
+    #capture all uninstall options
+    check_options = nil
+    @command_manager['uninstall'].when_invoked do |options|
+      check_options = options
+      true
+    end
+
+    #check defaults
+    @command_manager.process_args("uninstall")
+    assert_equal Gem::Requirement.default, check_options[:version]
+
+    #check settings
+    check_options = nil
+    @command_manager.process_args("uninstall foobar --version 3.0")
+    assert_equal "foobar", check_options[:args].first
+    assert_equal Gem::Requirement.new('3.0'), check_options[:version]
+  end
+
+  def test_process_args_check
+    #capture all check options
+    check_options = nil
+    @command_manager['check'].when_invoked do |options|
+      check_options = options
+      true
+    end
+
+    #check defaults
+    @command_manager.process_args("check")
+    assert_equal false, check_options[:verify]
+    assert_equal false, check_options[:alien]
+
+    #check settings
+    check_options = nil
+    @command_manager.process_args("check --verify foobar --alien")
+    assert_equal "foobar", check_options[:verify]
+    assert_equal true, check_options[:alien]
+  end
+
+  def test_process_args_build
+    #capture all build options
+    check_options = nil
+    @command_manager['build'].when_invoked do |options|
+      check_options = options
+      true
+    end
+
+    #check defaults
+    @command_manager.process_args("build")
+    #NOTE: Currently no defaults
+
+    #check settings
+    check_options = nil
+    @command_manager.process_args("build foobar.rb")
+    assert_equal 'foobar.rb', check_options[:args].first
+  end
+
+  def test_process_args_query
+    #capture all query options
+    check_options = nil
+    @command_manager['query'].when_invoked do |options|
+      check_options = options
+      true
+    end
+
+    #check defaults
+    @command_manager.process_args("query")
+    assert_equal(/.*/, check_options[:name])
+    assert_equal :local, check_options[:domain]
+    assert_equal false, check_options[:details]
+
+    #check settings
+    check_options = nil
+    @command_manager.process_args("query --name foobar --local --details")
+    assert_equal(/foobar/i, check_options[:name])
+    assert_equal :local, check_options[:domain]
+    assert_equal true, check_options[:details]
+
+    #remote domain
+    check_options = nil
+    @command_manager.process_args("query --remote")
+    assert_equal :remote, check_options[:domain]
+
+    #both (local/remote) domains
+    check_options = nil
+    @command_manager.process_args("query --both")
+    assert_equal :both, check_options[:domain]
+  end
+
+  def test_process_args_update
+    #capture all update options
+    check_options = nil
+    @command_manager['update'].when_invoked do |options|
+      check_options = options
+      true
+    end
+
+    #check defaults
+    @command_manager.process_args("update")
+    assert_equal true, check_options[:generate_rdoc]
+
+    #check settings
+    check_options = nil
+    @command_manager.process_args("update --force --test --rdoc --install-dir .")
+    assert_equal true, check_options[:test]
+    assert_equal true, check_options[:generate_rdoc]
+    assert_equal true, check_options[:force]
+    assert_equal Dir.pwd, check_options[:install_dir]
+  end
+
+end
+