1 files changed, 8 insertions, 0 deletions
diff --git a/test/lib/test/unit/assertions.rb b/test/lib/test/unit/assertions.rb
index fd51012fb5..1df3453bc6 100644
--- a/test/lib/test/unit/assertions.rb
+++ b/test/lib/test/unit/assertions.rb
@@ -771,6 +771,14 @@ eom
         values
       end
 
+      def assert_fixnum(v, msg=nil)
+        assert_instance_of(Fixnum, v, msg)
+      end
+
+      def assert_bignum(v, msg=nil)
+        assert_instance_of(Bignum, v, msg)
+      end
+
       class << (AssertFile = Struct.new(:failure_message).new)
         include Assertions
         def assert_file_predicate(predicate, *args)