Account_info add flags (#812)

Fixes #768

unittests/rpc/AmendmentsTest.cpp

@@ -0,0 +1,32 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of clio: https://github.com/XRPLF/clio
+    Copyright (c) 2023, the clio developers.
+
+    Permission to use, copy, modify, and distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL,  DIRECT,  INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#include <rpc/Amendments.h>
+
+#include <gtest/gtest.h>
+
+using namespace RPC;
+
+TEST(RPCAmendmentsTest, GenerateAmendmentId)
+{
+    // https://xrpl.org/known-amendments.html#disallowincoming refer to the published id
+    EXPECT_EQ(
+        ripple::uint256("47C3002ABA31628447E8E9A8B315FAA935CE30183F9A9B86845E469CA2CDC3DF"),
+        Amendments::GetAmendmentId("DisallowIncoming"));
+}