1 files changed, 8 insertions, 0 deletions
diff --git a/test/openssl/test_digest.rb b/test/openssl/test_digest.rb
index 81085d2c9c..86c30d973c 100644
--- a/test/openssl/test_digest.rb
+++ b/test/openssl/test_digest.rb
@@ -103,6 +103,14 @@ class OpenSSL::TestDigest < Test::Unit::TestCase
     end
   end
 
+  def test_openssl_digest
+    assert_equal OpenSSL::Digest::MD5, OpenSSL::Digest("MD5")
+
+    assert_raises NameError do
+      OpenSSL::Digest("no such digest")
+    end
+  end
+
   private
 
   def check_digest(oid)