Account tx type improvement (#1108)

Fix #1090

unittests/util/TxUtilTests.cpp

@@ -0,0 +1,43 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of clio: https://github.com/XRPLF/clio
+    Copyright (c) 2024, 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 "util/JsonUtils.h"
+#include "util/TxUtil.h"
+
+#include <gtest/gtest.h>
+#include <ripple/protocol/TxFormats.h>
+
+#include <algorithm>
+#include <cstddef>
+#include <iterator>
+
+TEST(TxUtilTests, txTypesInLowercase)
+{
+    auto const& types = util::getTxTypesInLowercase();
+    ASSERT_TRUE(
+        std::size_t(std::distance(ripple::TxFormats::getInstance().begin(), ripple::TxFormats::getInstance().end())) ==
+        types.size()
+    );
+
+    std::for_each(
+        ripple::TxFormats::getInstance().begin(),
+        ripple::TxFormats::getInstance().end(),
+        [&](auto const& pair) { EXPECT_TRUE(types.find(util::toLower(pair.getName())) != types.end()); }
+    );
+}