From: Takao Kouji <kouji@...7.net>
Date: 2009-02-01T22:26:06+09:00
Subject: [ruby-core:21714] [BUG:trunk] Got the error message, after run 'gem install --test'.

Hi, Ryan.

I use ruby 1.9.1p5000 (2009-01-31 trunk 21924) [i386-darwin9.6.0].
I got the error message, after I run 'gem install --test <gem package>'.

  ERROR:  While executing gem ... (NoMethodError)
      undefined method `passed?' for #<MiniTest::Unit:0x77d1fc>

The source of the problem is called MiniTest::Unit#passed? at
lib/rubygems/commands/install_command.rb:136.

The attached patch will fix the problem.

Index: unit.rb
===================================================================
--- unit.rb	(revision 21924)
+++ unit.rb	(working copy)
@@ -429,6 +429,10 @@
       [@test_count, @assertion_count]
     end
 
+    def passed?
+      return (failures + errors) == 0
+    end
+
     class TestCase
       attr_reader :name