* lib/rubygems: Update to RubyGems master 4bdc4f2. Important changes

  in this commit:

  RubyGems now chooses the test server port reliably.  Patch by akr.

  Partial implementation of bundler's Gemfile format.

  Refactorings to improve the new resolver.

  Fixes bugs in the resolver.

* test/rubygems:  Tests for the above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 24 insertions, 0 deletions

diff --git a/test/rubygems/test_gem_source_list.rb b/test/rubygems/test_gem_source_list.rb
index e2d6da62cd..43db204a50 100644
--- a/test/rubygems/test_gem_source_list.rb
+++ b/test/rubygems/test_gem_source_list.rb
@@ -18,6 +18,10 @@ class TestGemSourceList < Gem::TestCase
     assert_equal [Gem::Source.new(@uri)], sl.sources
   end
 
+  def test_Enumerable
+    assert_includes Gem::SourceList.ancestors, Enumerable
+  end
+
   def test_append
     sl = Gem::SourceList.new
     source = (sl << @uri)
@@ -30,6 +34,16 @@ class TestGemSourceList < Gem::TestCase
     assert_equal [source], sl.sources
   end
 
+  def test_clear
+    sl = Gem::SourceList.new
+
+    sl << 'http://source.example'
+
+    sl.clear
+
+    assert_empty sl
+  end
+
   def test_replace
     sl = Gem::SourceList.new
     sl.replace [@uri]
@@ -49,6 +63,16 @@ class TestGemSourceList < Gem::TestCase
     end
   end
 
+  def test_empty?
+    sl = Gem::SourceList.new
+
+    assert_empty sl
+
+    sl << 'http://source.example'
+
+    refute_empty sl
+  end
+
   def test_equal_to_another_list
     sl2 = Gem::SourceList.new
     sl2 << Gem::Source.new(@uri)