Skip List#index test on JRuby which is broken by JRuby bug

alexdowad · alexdowad · commit 7a2d1786970e · 2015-09-14T22:11:56.000+02:00
I have sent a potential fix to JRuby: jruby/jruby#3325 If the bug is fixed in JRuby, we can later remove this.
diff --git a/spec/lib/immutable/list/index_spec.rb b/spec/lib/immutable/list/index_spec.rb
@@ -25,7 +25,11 @@
     ].each do |values, item, expected|
       context "looking for #{item.inspect} in #{values.inspect}" do
         it "returns #{expected.inspect}" do
-          L[*values].index(item).should == expected
+          if RUBY_ENGINE == 'jruby' && RUBY_VERSION <= '2.2.2' && values[0].is_a?(Fixnum) && item.is_a?(Float)
+            skip "On JRuby, Enumerable#find_index doesn't test equality properly"
+          else
+            L[*values].index(item).should == expected
+          end
         end
       end
     end
