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_specification_command.rb

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+require 'test/unit'
+require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities')
+require 'rubygems/commands/specification_command'
+
+class TestGemCommandsSpecificationCommand < RubyGemTestCase
+
+  def setup
+    super
+
+    @cmd = Gem::Commands::SpecificationCommand.new
+  end
+
+  def test_execute
+    foo = quick_gem 'foo'
+
+    @cmd.options[:args] = %w[foo]
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_match %r|Gem::Specification|, @ui.output
+    assert_match %r|name: foo|, @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_all
+    foo1 = quick_gem 'foo', '0.0.1'
+    foo2 = quick_gem 'foo', '0.0.2'
+
+    @cmd.options[:args] = %w[foo]
+    @cmd.options[:all] = true
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_match %r|Gem::Specification|, @ui.output
+    assert_match %r|name: foo|, @ui.output
+    assert_match %r|version: 0.0.1|, @ui.output
+    assert_match %r|version: 0.0.2|, @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_bad_name
+    @cmd.options[:args] = %w[foo]
+
+    assert_raise MockGemUi::TermError do
+      use_ui @ui do
+        @cmd.execute
+      end
+    end
+
+    assert_equal '', @ui.output
+    assert_equal "ERROR:  Unknown gem 'foo'\n", @ui.error
+  end
+
+  def test_execute_exact_match
+    foo = quick_gem 'foo'
+    foo_bar = quick_gem 'foo_bar'
+
+    @cmd.options[:args] = %w[foo]
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_match %r|Gem::Specification|, @ui.output
+    assert_match %r|name: foo|, @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_remote
+    foo = quick_gem 'foo'
+
+    util_setup_source_info_cache foo
+
+    FileUtils.rm File.join(@gemhome, 'specifications',
+                           "#{foo.full_name}.gemspec")
+
+    @cmd.options[:args] = %w[foo]
+    @cmd.options[:domain] = :remote
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_equal "#{foo.to_yaml}\n", @ui.output
+    assert_equal "WARNING:  Remote information is not complete\n\n", @ui.error
+  end
+
+end
+