--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/options/test/main.cpp	Tue Sep 26 09:50:02 2017 +0200
@@ -0,0 +1,233 @@
+/*
+ * main.cpp -- main test file for OptionParser
+ *
+ * Copyright (c) 2013-2015 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 "Options"
+#include <boost/test/unit_test.hpp>
+
+#include <options.hpp>
+
+/*
+ * Short options.
+ * ------------------------------------------------------------------
+ */
+
+BOOST_AUTO_TEST_SUITE(short_options)
+
+BOOST_AUTO_TEST_CASE(simple)
+{
+    std::vector<std::string> args{"-a", "-b"};
+
+    auto pack = option::read(args, {
+        { "-a", false },
+        { "-b", false }
+    });
+
+    BOOST_TEST(pack.size() == 2U);
+    BOOST_TEST(args.size() == 0U);
+    BOOST_TEST(pack.count("-a") != 0);
+    BOOST_TEST(pack.count("-b") != 0);
+}
+
+BOOST_AUTO_TEST_CASE(simple_arg)
+{
+    std::vector<std::string> args{"-v", "-cfoo.conf"};
+
+    auto pack = option::read(args, {
+        { "-v", false },
+        { "-c", true  }
+    });
+
+    BOOST_TEST(pack.size() == 2U);
+    BOOST_TEST(args.size() == 0U);
+    BOOST_TEST(pack.count("-v") != 0);
+    BOOST_TEST(pack.find("-c")->second == "foo.conf");
+}
+
+BOOST_AUTO_TEST_CASE(spaced_arg)
+{
+    std::vector<std::string> args{"-v", "-c", "foo.conf"};
+
+    auto pack = option::read(args, {
+        { "-v", false },
+        { "-c", true  }
+    });
+
+    BOOST_TEST(pack.size() == 2U);
+    BOOST_TEST(args.size() == 0U);
+    BOOST_TEST(pack.count("-v") != 0);
+    BOOST_TEST(pack.find("-c")->second == "foo.conf");
+}
+
+BOOST_AUTO_TEST_CASE(compacted)
+{
+    std::vector<std::string> args{"-abc"};
+
+    auto pack = option::read(args, {
+        { "-a", false },
+        { "-b", false },
+        { "-c", false },
+    });
+
+    BOOST_TEST(pack.size() == 3U);
+    BOOST_TEST(args.size() == 0U);
+    BOOST_TEST(pack.count("-a") != 0);
+    BOOST_TEST(pack.count("-b") != 0);
+    BOOST_TEST(pack.count("-c") != 0);
+}
+
+BOOST_AUTO_TEST_CASE(compacted_arg)
+{
+    std::vector<std::string> args{"-vdcfoo.conf"};
+
+    auto pack = option::read(args, {
+        { "-v", false },
+        { "-d", false },
+        { "-c", true },
+    });
+
+    BOOST_TEST(pack.size() == 3U);
+    BOOST_TEST(args.size() == 0U);
+    BOOST_TEST(pack.count("-v") != 0);
+    BOOST_TEST(pack.count("-d") != 0);
+    BOOST_TEST(pack.find("-c")->second == "foo.conf");
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+/*
+ * Long options.
+ * ------------------------------------------------------------------
+ */
+
+BOOST_AUTO_TEST_SUITE(long_options)
+
+BOOST_AUTO_TEST_CASE(simple)
+{
+    std::vector<std::string> args{"--fullscreen"};
+
+    auto pack = option::read(args, {
+        { "--verbose",      false },
+        { "--fullscreen",   false }
+    });
+
+    BOOST_TEST(pack.size() == 1U);
+    BOOST_TEST(args.size() == 0U);
+    BOOST_TEST(pack.count("--fullscreen") != 0);
+}
+
+BOOST_AUTO_TEST_CASE(simple_arg)
+{
+    std::vector<std::string> args{"--config", "config.conf", "--level", "2"};
+
+    auto pack = option::read(args, {
+        { "--config",   true },
+        { "--level",    true }
+    });
+
+    BOOST_TEST(pack.size() == 2U);
+    BOOST_TEST(args.size() == 0U);
+    BOOST_TEST(pack.find("--config")->second == "config.conf");
+    BOOST_TEST(pack.find("--level")->second == "2");
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+/*
+ * Errors.
+ * ------------------------------------------------------------------
+ */
+
+BOOST_AUTO_TEST_SUITE(errors)
+
+BOOST_AUTO_TEST_CASE(stop)
+{
+    std::vector<std::string> args{"-v", "install", "-y", "irccd"};
+    std::vector<std::string> expected{"install", "-y", "irccd"};
+
+    auto pack = option::read(args, {{ "-v", false }});
+
+    BOOST_TEST(pack.size() == 1U);
+    BOOST_TEST(args.size() == 3U);
+    BOOST_TEST(pack.count("-v") != 0);
+    BOOST_TEST(expected == args);
+}
+
+BOOST_AUTO_TEST_CASE(missing_short_arg)
+{
+    std::vector<std::string> args{"-c"};
+
+    BOOST_REQUIRE_THROW(option::read(args, {{ "-c", true }}), option::missing_value);
+}
+
+BOOST_AUTO_TEST_CASE(missing_short_arg2)
+{
+    const option::options options{
+        { "-v", false },
+        { "-c", true }
+    };
+
+    std::vector<std::string> args{"-vc"};
+
+    BOOST_REQUIRE_THROW(option::read(args, options), option::missing_value);
+}
+
+BOOST_AUTO_TEST_CASE(missing_long_arg)
+{
+    const option::options options{
+        { "--config", true }
+    };
+
+    std::vector<std::string> args{"--config"};
+
+    BOOST_REQUIRE_THROW(option::read(args, options), option::missing_value);
+}
+
+BOOST_AUTO_TEST_CASE(invalid_option)
+{
+    const option::options options{
+        { "-v", true }
+    };
+
+    std::vector<std::string> args{"-x"};
+
+    BOOST_REQUIRE_THROW(option::read(args, options), option::invalid_option);
+}
+
+BOOST_AUTO_TEST_CASE(invalid_option2)
+{
+    const option::options options{
+        { "--verbose", true }
+    };
+
+    std::vector<std::string> args{"--destroy"};
+
+    BOOST_REQUIRE_THROW(option::read(args, options), option::invalid_option);
+}
+
+BOOST_AUTO_TEST_CASE(invalid_option3)
+{
+    const option::options options{
+        { "-x", true }
+    };
+
+    std::vector<std::string> args{"-vx"};
+
+    BOOST_REQUIRE_THROW(option::read(args, options), option::invalid_option);
+}
+
+BOOST_AUTO_TEST_SUITE_END()