--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <boost/test/unit_test.hpp>
+#include "lib/audio_mapping.h"
+#include "lib/util.h"
+
+/* Basic tests of the AudioMapping class, which itself
+ doesn't really do much.
+*/
+BOOST_AUTO_TEST_CASE (audio_mapping_test)
+{
+ AudioMapping none;
+ BOOST_CHECK_EQUAL (none.content_channels(), 0);
+
+ AudioMapping four (4);
+ BOOST_CHECK_EQUAL (four.content_channels(), 4);
+ four.make_default ();
+
+ for (int i = 0; i < 4; ++i) {
+ for (int j = 0; j < MAX_AUDIO_CHANNELS; ++j) {
+ BOOST_CHECK_EQUAL (four.get (i, static_cast<libdcp::Channel> (j)), i == j ? 1 : 0);
+ }
+ }
+
+ four.set (0, libdcp::RIGHT, 1);
+ BOOST_CHECK_EQUAL (four.get (0, libdcp::RIGHT), 1);
+}