1 files changed, 11 insertions, 0 deletions
diff --git a/test/test_x509attr.rb b/test/test_x509attr.rb
index 1ba8a87..d7473f1 100644
--- a/test/test_x509attr.rb
+++ b/test/test_x509attr.rb
@@ -12,6 +12,9 @@ class OpenSSL::TestX509Attribute < OpenSSL::TestCase
     attr = OpenSSL::X509::Attribute.new("extReq", val)
     assert_equal("extReq", attr.oid)
     assert_equal(val.to_der, attr.value.to_der)
+
+    attr = OpenSSL::X509::Attribute.new("1.2.840.113549.1.9.14", val)
+    assert_equal("extReq", attr.oid)
   end
 
   def test_from_der
@@ -51,6 +54,14 @@ class OpenSSL::TestX509Attribute < OpenSSL::TestCase
     }
     assert_equal(test_der, attr.to_der)
   end
+
+  def test_dup
+    val = OpenSSL::ASN1::Set([
+      OpenSSL::ASN1::UTF8String("abc123")
+    ])
+    attr = OpenSSL::X509::Attribute.new("challengePassword", val)
+    assert_equal(attr.to_der, attr.dup.to_der)
+  end
 end
 
 end