--- a/tests/src/plugins/tictactoe/main.cpp	Wed Oct 24 13:24:03 2018 +0200
+++ b/tests/src/plugins/tictactoe/main.cpp	Fri Oct 26 13:01:00 2018 +0200
@@ -33,227 +33,227 @@
 
 class test_fixture : public js_plugin_fixture {
 public:
-    test_fixture()
-        : js_plugin_fixture(PLUGIN_PATH)
-    {
-        plugin_->set_formats({
-            { "draw",       "draw=#{channel}:#{command}:#{nickname}:#{plugin}:#{server}"                },
-            { "invalid",    "invalid=#{channel}:#{command}:#{nickname}:#{origin}:#{plugin}:#{server}"   },
-            { "running",    "running=#{channel}:#{command}:#{nickname}:#{origin}:#{plugin}:#{server}"   },
-            { "turn",       "turn=#{channel}:#{command}:#{nickname}:#{plugin}:#{server}"                },
-            { "used",       "used=#{channel}:#{command}:#{nickname}:#{origin}:#{plugin}:#{server}"      },
-            { "win",        "win=#{channel}:#{command}:#{nickname}:#{plugin}:#{server}"                 }
-        });
-    }
+	test_fixture()
+		: js_plugin_fixture(PLUGIN_PATH)
+	{
+		plugin_->set_formats({
+			{ "draw", "draw=#{channel}:#{command}:#{nickname}:#{plugin}:#{server}" },
+			{ "invalid", "invalid=#{channel}:#{command}:#{nickname}:#{origin}:#{plugin}:#{server}" },
+			{ "running", "running=#{channel}:#{command}:#{nickname}:#{origin}:#{plugin}:#{server}" },
+			{ "turn", "turn=#{channel}:#{command}:#{nickname}:#{plugin}:#{server}" },
+			{ "used", "used=#{channel}:#{command}:#{nickname}:#{origin}:#{plugin}:#{server}" },
+			{ "win", "win=#{channel}:#{command}:#{nickname}:#{plugin}:#{server}" }
+		});
+	}
 
-    auto next_players() const -> std::pair<std::string, std::string>
-    {
-        const auto functions = server_->find("message");
+	auto next_players() const -> std::pair<std::string, std::string>
+	{
+		const auto functions = server_->find("message");
 
-        if (functions.size() == 0U)
-            throw std::runtime_error("no message");
+		if (functions.size() == 0U)
+			throw std::runtime_error("no message");
 
-        const auto cmd = functions.back();
-        const auto list = string_util::split(std::any_cast<std::string>(cmd[1]), ":");
+		const auto cmd = functions.back();
+		const auto list = string_util::split(std::any_cast<std::string>(cmd[1]), ":");
 
-        BOOST_TEST(list.size() == 5U);
-        BOOST_TEST(list[0] == "turn=#tictactoe");
-        BOOST_TEST(list[1] == "!tictactoe");
-        BOOST_TEST(list[3] == "tictactoe");
-        BOOST_TEST(list[4] == "test");
+		BOOST_TEST(list.size() == 5U);
+		BOOST_TEST(list[0] == "turn=#tictactoe");
+		BOOST_TEST(list[1] == "!tictactoe");
+		BOOST_TEST(list[3] == "tictactoe");
+		BOOST_TEST(list[4] == "test");
 
-        return list[2] == "a" ? std::make_pair("a", "b") : std::make_pair("b", "a");
-    }
+		return list[2] == "a" ? std::make_pair("a", "b") : std::make_pair("b", "a");
+	}
 
-    auto start()
-    {
-        plugin_->handle_command(irccd_, { server_, "a!a@localhost", "#tictactoe", "b" });
-        plugin_->handle_names(irccd_, { server_, "#tictactoe", { "a", "b" }});
+	auto start()
+	{
+		plugin_->handle_command(irccd_, { server_, "a!a@localhost", "#tictactoe", "b" });
+		plugin_->handle_names(irccd_, { server_, "#tictactoe", { "a", "b" }});
 
-        return next_players();
-    }
+		return next_players();
+	}
 
-    /**
-     * Helper to place several tokens on the board and automatically toggling
-     * players.
-     *
-     * This will start the game from "a" with target opponent "b".
-     *
-     */
-    void run(const std::initializer_list<std::string>& points)
-    {
-        auto players = start();
+	/**
+	 * Helper to place several tokens on the board and automatically toggling
+	 * players.
+	 *
+	 * This will start the game from "a" with target opponent "b".
+	 *
+	 */
+	void run(const std::initializer_list<std::string>& points)
+	{
+		auto players = start();
 
-        for (const auto& p : points) {
-            server_->clear();
-            plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", p });
-            players = next_players();
-        }
-    }
+		for (const auto& p : points) {
+			server_->clear();
+			plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", p });
+			players = next_players();
+		}
+	}
 };
 
 BOOST_FIXTURE_TEST_SUITE(test_fixture_suite, test_fixture)
 
 BOOST_AUTO_TEST_CASE(win)
 {
-    run({ "a 1", "b1", "a 2", "b2" });
+	run({ "a 1", "b1", "a 2", "b2" });
 
-    const auto players = next_players();
+	const auto players = next_players();
 
-    plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 3" });
+	plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 3" });
 
-    const auto cmd = server_->find("message").back();
+	const auto cmd = server_->find("message").back();
 
-    BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
+	BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
 
-    const auto parts = string_util::split(std::any_cast<std::string>(cmd[1]), ":");
+	const auto parts = string_util::split(std::any_cast<std::string>(cmd[1]), ":");
 
-    BOOST_TEST(parts.size() == 5U);
-    BOOST_TEST(parts[0] == "win=#tictactoe");
-    BOOST_TEST(parts[1] == "!tictactoe");
-    BOOST_TEST(parts[2] == players.first);
-    BOOST_TEST(parts[3] == "tictactoe");
-    BOOST_TEST(parts[4] == "test");
+	BOOST_TEST(parts.size() == 5U);
+	BOOST_TEST(parts[0] == "win=#tictactoe");
+	BOOST_TEST(parts[1] == "!tictactoe");
+	BOOST_TEST(parts[2] == players.first);
+	BOOST_TEST(parts[3] == "tictactoe");
+	BOOST_TEST(parts[4] == "test");
 }
 
 BOOST_AUTO_TEST_CASE(draw)
 {
-    /*
-     *   a b c
-     * 1 o x o
-     * 2 o x x
-     * 3 x o x
-     */
-    run({ "b 2", "c 1", "c 3", "b 3", "c 2", "a 2", "a 3", "a 1" });
+	/*
+	 *   a b c
+	 * 1 o x o
+	 * 2 o x x
+	 * 3 x o x
+	 */
+	run({ "b 2", "c 1", "c 3", "b 3", "c 2", "a 2", "a 3", "a 1" });
 
-    const auto players = next_players();
+	const auto players = next_players();
 
-    plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "b 1" });
+	plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "b 1" });
 
-    const auto cmd = server_->find("message").back();
+	const auto cmd = server_->find("message").back();
 
-    BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
+	BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
 
-    const auto parts = string_util::split(std::any_cast<std::string>(cmd[1]), ":");
+	const auto parts = string_util::split(std::any_cast<std::string>(cmd[1]), ":");
 
-    BOOST_TEST(parts.size() == 5U);
-    BOOST_TEST(parts[0] == "draw=#tictactoe");
-    BOOST_TEST(parts[1] == "!tictactoe");
-    BOOST_TEST(parts[2] == players.first);
-    BOOST_TEST(parts[3] == "tictactoe");
-    BOOST_TEST(parts[4] == "test");
+	BOOST_TEST(parts.size() == 5U);
+	BOOST_TEST(parts[0] == "draw=#tictactoe");
+	BOOST_TEST(parts[1] == "!tictactoe");
+	BOOST_TEST(parts[2] == players.first);
+	BOOST_TEST(parts[3] == "tictactoe");
+	BOOST_TEST(parts[4] == "test");
 }
 
 BOOST_AUTO_TEST_CASE(used)
 {
-    auto players = start();
+	auto players = start();
 
-    plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 1" });
-    plugin_->handle_message(irccd_, { server_, players.second, "#tictactoe", "a 1" });
+	plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 1" });
+	plugin_->handle_message(irccd_, { server_, players.second, "#tictactoe", "a 1" });
 
-    const auto cmd = server_->find("message").back();
+	const auto cmd = server_->find("message").back();
 
-    BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
+	BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
 
-    const auto parts = string_util::split(std::any_cast<std::string>(cmd[1]), ":");
+	const auto parts = string_util::split(std::any_cast<std::string>(cmd[1]), ":");
 
-    BOOST_TEST(parts[0] == "used=#tictactoe");
-    BOOST_TEST(parts[1] == "!tictactoe");
-    BOOST_TEST(parts[2] == players.second);
-    BOOST_TEST(parts[3] == players.second);
-    BOOST_TEST(parts[4] == "tictactoe");
-    BOOST_TEST(parts[5] == "test");
+	BOOST_TEST(parts[0] == "used=#tictactoe");
+	BOOST_TEST(parts[1] == "!tictactoe");
+	BOOST_TEST(parts[2] == players.second);
+	BOOST_TEST(parts[3] == players.second);
+	BOOST_TEST(parts[4] == "tictactoe");
+	BOOST_TEST(parts[5] == "test");
 }
 
 BOOST_AUTO_TEST_CASE(invalid)
 {
-    // empty name (no names)
-    plugin_->handle_command(irccd_, { server_, "jean", "#tictactoe", "" });
+	// empty name (no names)
+	plugin_->handle_command(irccd_, { server_, "jean", "#tictactoe", "" });
 
-    auto cmd = server_->find("message").back();
+	auto cmd = server_->find("message").back();
 
-    BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
-    BOOST_TEST(std::any_cast<std::string>(cmd[1]) == "invalid=#tictactoe:!tictactoe:jean:jean:tictactoe:test");
+	BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
+	BOOST_TEST(std::any_cast<std::string>(cmd[1]) == "invalid=#tictactoe:!tictactoe:jean:jean:tictactoe:test");
 
-    // bot name (no names)
-    plugin_->handle_command(irccd_, { server_, "jean", "#tictactoe", "irccd" });
-    cmd = server_->find("message").back();
+	// bot name (no names)
+	plugin_->handle_command(irccd_, { server_, "jean", "#tictactoe", "irccd" });
+	cmd = server_->find("message").back();
 
-    BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
-    BOOST_TEST(std::any_cast<std::string>(cmd[1]) == "invalid=#tictactoe:!tictactoe:jean:jean:tictactoe:test");
+	BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
+	BOOST_TEST(std::any_cast<std::string>(cmd[1]) == "invalid=#tictactoe:!tictactoe:jean:jean:tictactoe:test");
 
-    // target is origin (no names)
-    plugin_->handle_command(irccd_, { server_, server_->get_nickname(), "#tictactoe", server_->get_nickname() });
-    cmd = server_->find("message").back();
+	// target is origin (no names)
+	plugin_->handle_command(irccd_, { server_, server_->get_nickname(), "#tictactoe", server_->get_nickname() });
+	cmd = server_->find("message").back();
 
-    BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
-    BOOST_TEST(std::any_cast<std::string>(cmd[1]) == "invalid=#tictactoe:!tictactoe:irccd:irccd:tictactoe:test");
+	BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
+	BOOST_TEST(std::any_cast<std::string>(cmd[1]) == "invalid=#tictactoe:!tictactoe:irccd:irccd:tictactoe:test");
 
-    // not existing (names)
-    plugin_->handle_command(irccd_, { server_, server_->get_nickname(), "#tictactoe", server_->get_nickname() });
-    plugin_->handle_names(irccd_, { server_, "#tictactoe", { "a", "b", "c" }});
-    cmd = server_->find("message").back();
+	// not existing (names)
+	plugin_->handle_command(irccd_, { server_, server_->get_nickname(), "#tictactoe", server_->get_nickname() });
+	plugin_->handle_names(irccd_, { server_, "#tictactoe", { "a", "b", "c" }});
+	cmd = server_->find("message").back();
 
-    BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
-    BOOST_TEST(std::any_cast<std::string>(cmd[1]) == "invalid=#tictactoe:!tictactoe:irccd:irccd:tictactoe:test");
+	BOOST_TEST(std::any_cast<std::string>(cmd[0]) == "#tictactoe");
+	BOOST_TEST(std::any_cast<std::string>(cmd[1]) == "invalid=#tictactoe:!tictactoe:irccd:irccd:tictactoe:test");
 }
 
 BOOST_AUTO_TEST_CASE(random)
 {
-    /*
-     * Ensure that the first player is not always the originator, start the game
-     * for at most 1'000'000 times to avoid forever loop.
-     */
-    unsigned count = 0;
-    bool a = false;
-    bool b = false;
+	/*
+	 * Ensure that the first player is not always the originator, start the game
+	 * for at most 1'000'000 times to avoid forever loop.
+	 */
+	unsigned count = 0;
+	bool a = false;
+	bool b = false;
 
-    // Last player turn is the winner.
-    while (!a && !b && count++ < 1000000U) {
-        run({ "a 1", "b 1", "a 2", "b 2" });
+	// Last player turn is the winner.
+	while (!a && !b && count++ < 1000000U) {
+		run({ "a 1", "b 1", "a 2", "b 2" });
 
-        const auto players = next_players();
+		const auto players = next_players();
 
-        if (players.first == "a")
-            a = true;
-        else
-            b = true;
+		if (players.first == "a")
+			a = true;
+		else
+			b = true;
 
-        plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 3" });
-    }
+		plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 3" });
+	}
 }
 
 BOOST_AUTO_TEST_CASE(disconnect)
 {
-    const auto players = start();
+	const auto players = start();
 
-    plugin_->handle_disconnect(irccd_, { server_ });
-    server_->clear();
-    plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 1" });
+	plugin_->handle_disconnect(irccd_, { server_ });
+	server_->clear();
+	plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 1" });
 
-    BOOST_TEST(server_->empty());
+	BOOST_TEST(server_->empty());
 }
 
 BOOST_AUTO_TEST_CASE(kick)
 {
-    const auto players = start();
+	const auto players = start();
 
-    server_->clear();
-    plugin_->handle_kick(irccd_, { server_, "kefka", "#tictactoe", players.first, "" });
-    plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 1" });
+	server_->clear();
+	plugin_->handle_kick(irccd_, { server_, "kefka", "#tictactoe", players.first, "" });
+	plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 1" });
 
-    BOOST_TEST(server_->empty());
+	BOOST_TEST(server_->empty());
 }
 
 BOOST_AUTO_TEST_CASE(part)
 {
-    const auto players = start();
+	const auto players = start();
 
-    server_->clear();
-    plugin_->handle_part(irccd_, { server_, players.first, "#tictactoe", "" });
-    plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 1" });
+	server_->clear();
+	plugin_->handle_part(irccd_, { server_, players.first, "#tictactoe", "" });
+	plugin_->handle_message(irccd_, { server_, players.first, "#tictactoe", "a 1" });
 
-    BOOST_TEST(server_->empty());
+	BOOST_TEST(server_->empty());
 }
 
 BOOST_AUTO_TEST_SUITE_END()