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_contents_command.rb

@@ -0,0 +1,92 @@
+require 'test/unit'
+require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities')
+require 'rubygems/commands/contents_command'
+
+class TestGemCommandsContentsCommand < RubyGemTestCase
+
+  def setup
+    super
+
+    @cmd = Gem::Commands::ContentsCommand.new
+  end
+
+  def test_execute
+    @cmd.options[:args] = %w[foo]
+    quick_gem 'foo' do |gem|
+      gem.files = %w[lib/foo.rb Rakefile]
+    end
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_match %r|lib/foo\.rb|, @ui.output
+    assert_match %r|Rakefile|, @ui.output
+    assert_equal "", @ui.error
+  end
+
+  def test_execute_bad_gem
+    @cmd.options[:args] = %w[foo]
+
+    assert_raise MockGemUi::TermError do
+      use_ui @ui do
+        @cmd.execute
+      end
+    end
+
+    assert_match %r|Unable to find gem 'foo' in default gem paths|, @ui.output
+    assert_match %r|Directories searched:|, @ui.output
+    assert_equal "", @ui.error
+  end
+
+  def test_execute_exact_match
+    @cmd.options[:args] = %w[foo]
+    quick_gem 'foo' do |gem|
+      gem.files = %w[lib/foo.rb Rakefile]
+    end
+
+    quick_gem 'foo_bar' do |gem|
+      gem.files = %w[lib/foo_bar.rb Rakefile]
+    end
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_match %r|lib/foo\.rb|, @ui.output
+    assert_match %r|Rakefile|, @ui.output
+    assert_equal "", @ui.error
+  end
+
+  def test_execute_lib_only
+    @cmd.options[:args] = %w[foo]
+    @cmd.options[:lib_only] = true
+
+    quick_gem 'foo' do |gem|
+      gem.files = %w[lib/foo.rb Rakefile]
+    end
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_match %r|lib/foo\.rb|, @ui.output
+    assert_no_match %r|Rakefile|, @ui.output
+
+    assert_equal "", @ui.error
+  end
+
+  def test_handle_options
+    assert_equal false, @cmd.options[:lib_only]
+    assert_equal [], @cmd.options[:specdirs]
+    assert_equal nil, @cmd.options[:version]
+
+    @cmd.send :handle_options, %w[-l -s foo --version 0.0.2]
+
+    assert_equal true, @cmd.options[:lib_only]
+    assert_equal %w[foo], @cmd.options[:specdirs]
+    assert_equal Gem::Requirement.new('0.0.2'), @cmd.options[:version]
+  end
+
+end
+