case.rb in turn-0.8.0

- old
+ new

@@ -1,9 +1,10 @@
 module Turn
 
   #
   class TestCase
+    include Enumerable
 
     # Name of test case.
     attr_accessor :name
 
     # Test methods.
@@ -15,11 +16,11 @@
     #attr_accessor :count_passes
     #attr_accessor :count_failures
     #attr_accessor :count_errors
     #attr_accessor :count_tests
 
-    # This can;t be calculated, so it must be
+    # This can't be calculated, so it must be
     # assigned by the runner.
     attr_accessor :count_assertions
 
     # Holds dump of test output (optional depending on runner).
     attr_accessor :message
@@ -69,10 +70,12 @@
 
     def count_tests
       tests.size
     end
 
+    alias_method :size, :count_tests
+
     def count_failures
       sum = 0; tests.each{ |t| sum += 1 if t.fail? }; sum
     end
 
     def count_errors
@@ -90,9 +93,12 @@
 
     def message
       tests.collect{ |t| t.message }.join("\n")
     end
 
+    def each(&block)
+      tests.each(&block)
+    end
   end
 
 end
 