/*
 * main.cpp -- test fs_util functions
 *
 * Copyright (c) 2013-2018 David Demelier <markand@malikania.fr>
 *
 * Permission to use, copy, modify, and/or 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.
 */

#define BOOST_TEST_MODULE "fs_util"
#include <boost/test/unit_test.hpp>

#include <irccd/fs_util.hpp>
#include <irccd/system.hpp>

namespace irccd {

namespace {

/*
 * fs_util::find function (name)
 * ------------------------------------------------------------------
 */

BOOST_AUTO_TEST_SUITE(fs_find_name)

BOOST_AUTO_TEST_CASE(not_recursive)
{
	auto file1 = fs_util::find(CMAKE_SOURCE_DIR "/tests/data/root", "file-1.txt", false);
	auto file2 = fs_util::find(CMAKE_SOURCE_DIR "/tests/data/root", "file-2.txt", false);

	BOOST_TEST(file1.find("file-1.txt") != std::string::npos);
	BOOST_TEST(file2.empty());
}

BOOST_AUTO_TEST_CASE(recursive)
{
	auto file1 = fs_util::find(CMAKE_SOURCE_DIR "/tests/data/root", "file-1.txt", true);
	auto file2 = fs_util::find(CMAKE_SOURCE_DIR "/tests/data/root", "file-2.txt", true);

	BOOST_TEST(file1.find("file-1.txt") != std::string::npos);
	BOOST_TEST(file2.find("file-2.txt") != std::string::npos);
}

BOOST_AUTO_TEST_SUITE_END()

/*
 * fs_util::find function (regex)
 * ------------------------------------------------------------------
 */

BOOST_AUTO_TEST_SUITE(fs_find_regex)

BOOST_AUTO_TEST_CASE(not_recursive)
{
	const std::regex regex("file-[12]\\.txt");
	const auto file = fs_util::find(CMAKE_SOURCE_DIR "/tests/data/root", regex, false);

	BOOST_TEST(file.find("file-1.txt") != std::string::npos);
}

BOOST_AUTO_TEST_CASE(recursive)
{
	const std::regex regex("file-[12]\\.txt");
	const auto file = fs_util::find(CMAKE_SOURCE_DIR "/tests/data/root/level-1", regex, true);

	BOOST_TEST(file.find("file-2.txt") != std::string::npos);
}

BOOST_AUTO_TEST_SUITE_END()

} // !namespace

} // !irccd