From 67b8b448e662b964aa4db2e0b29a32735d8808ea Mon Sep 17 00:00:00 2001
From: Dario Izzo <dario.izzo@gmail.com>
Date: Tue, 31 Oct 2023 16:32:30 +0100
Subject: [PATCH] WIP

---
 test/model_ffnn.cpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 test/model_ffnn.cpp

diff --git a/test/model_ffnn.cpp b/test/model_ffnn.cpp
new file mode 100644
index 000000000..b09c6a113
--- /dev/null
+++ b/test/model_ffnn.cpp
@@ -0,0 +1,27 @@
+// Copyright 2020, 2021, 2022, 2023 Francesco Biscani (bluescarni@gmail.com), Dario Izzo (dario.izzo@gmail.com)
+//
+// This file is part of the heyoka library.
+//
+// This Source Code Form is subject to the terms of the Mozilla
+// Public License v. 2.0. If a copy of the MPL was not distributed
+// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#include <fmt/core.h>
+#include <fmt/ranges.h>
+
+#include <heyoka/config.hpp>
+#include <heyoka/expression.hpp>
+#include <heyoka/math.hpp>
+#include <heyoka/model/ffnn.hpp>
+
+#include "catch.hpp"
+
+using namespace heyoka;
+
+TEST_CASE("impl")
+{
+    auto [x] = make_vars("x");
+    auto my_net = model::ffnn_impl({x}, 2, {2, 2}, {heyoka::tanh, heyoka::tanh, [](auto ret) { return ret; }},
+                                   {1_dbl, 2_dbl, 3_dbl, 4_dbl, 5_dbl, 6_dbl, 7_dbl, 8_dbl, 9_dbl, 0_dbl, 1_dbl, 2_dbl,
+                                    3_dbl, 4_dbl, 5_dbl, 6_dbl});
+}
\ No newline at end of file