[fix] missing OpenSSL::ASN1::ObjectId#== (#311)

Author: kares

src/main/java/org/jruby/ext/openssl/ASN1.java

@@ -915,6 +915,14 @@ public static RubyString oid(final ThreadContext context, final IRubyObject self
             return runtime.newString( getObjectID(runtime, self.callMethod(context, "value").toString()).getId() );
         }
 
+        @JRubyMethod(name = "==")
+        public static IRubyObject eq(final ThreadContext context, final IRubyObject self, final IRubyObject other) {
+            if (!other.getMetaClass().equals(_ASN1(context.runtime).getClass("ObjectId"))) {
+                return context.runtime.getFalse();
+            }
+            return self.callMethod(context, "value").op_eqq(context, other.callMethod(context, "value"));
+        }
+
         private static RubyString name(final ThreadContext context, IRubyObject value,
             final boolean longName) {
             final Ruby runtime = context.runtime;

src/test/ruby/test_asn1.rb

@@ -337,6 +337,10 @@ def test_object_identifier
     #assert_raise(TypeError) {
     #  OpenSSL::ASN1::ObjectId.new("authorityKeyIdentifier") == nil
     #}
+
+    oid = OpenSSL::ASN1::ObjectId.new("2.5.29.14")
+    assert_equal true, oid == OpenSSL::ASN1::ObjectId.new("2.5.29.14")
+    assert_equal false, oid == OpenSSL::ASN1::ObjectId.new("2.5.29.35")
   end
 
   def test_instantiate