to_s for parfait list

2019-02-17 18:16:19 +02:00
parent e430701645
commit 0ebb8e31c6
3 changed files with 14 additions and 2 deletions
--- a/test/parfait/test_list1.rb
+++ b/test/parfait/test_list1.rb
@ -70,6 +70,9 @@ module Parfait
      end
      assert_equal 2 , counter
    end
+    def test_to_s
+      assert_equal "[one ,two ,three , ]" , @list.to_s
+    end
    def test_to_a
      arr = @list.to_a
      assert_equal Array , arr.class