2 files changed, 2 insertions, 2 deletions
diff --git a/test/ruby/test_eval.rb b/test/ruby/test_eval.rb
index 6b3fea7bb4..273b3172b9 100644
--- a/test/ruby/test_eval.rb
+++ b/test/ruby/test_eval.rb
@@ -146,7 +146,7 @@ class TestEval < Test::Unit::TestCase
     assert_nothing_raised {
       def temporally_method_for_test_eval_and_define_method(&block)
         lambda {
-          class << Object.new; self end.__send__(:define_method, :zzz, &block)
+          class << Object.new; self end.fcall(:define_method, :zzz, &block)
         }
       end
       v = eval("temporally_method_for_test_eval_and_define_method {}")
diff --git a/test/ruby/test_lambda.rb b/test/ruby/test_lambda.rb
index 0173bead11..d65ab7667f 100644
--- a/test/ruby/test_lambda.rb
+++ b/test/ruby/test_lambda.rb
@@ -38,7 +38,7 @@ class TestLambdaParameters < Test::Unit::TestCase
     assert_equal(1, ->(&b){ b.call }.call { 1 })
     b = nil
     assert_equal(1, ->(&b){ b.call }.call { 1 })
-    assert_not_nil(b)
+    assert_nil(b)
   end
 
   def foo