lib/test/unit/testcase.rb in test-unit-2.5.2 vs lib/test/unit/testcase.rb in test-unit-2.5.3

@@ -104,10 +104,11 @@
 
       class << self
         def inherited(sub_class) # :nodoc:
           require "test/unit"
           DESCENDANTS << sub_class
+          super
         end
 
         @@added_methods = {}
         def method_added(name) # :nodoc:
           super
@@ -287,10 +288,11 @@
         #   description "register a normal user"
         #   def test_register
         #     ...
         #   end
         def description(value, target=nil)
-          attribute(:description, value, {}, target || [])
+          targets = [target].compact
+          attribute(:description, value, {}, *targets)
         end
 
         # Defines a sub test case.
         #
         # This is a syntax sugar. The both of the following codes are