/*
 * Copyright (c) 2010-2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#include <string>

#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>

#include <Swiften/Network/HostAddress.h>

using namespace Swift;

class HostAddressTest : public CppUnit::TestFixture {
        CPPUNIT_TEST_SUITE(HostAddressTest);
        CPPUNIT_TEST(testConstructor);
        CPPUNIT_TEST(testConstructor_Invalid);
        CPPUNIT_TEST(testConstructor_InvalidString);
        CPPUNIT_TEST(testToString);
        CPPUNIT_TEST(testToString_IPv6);
        CPPUNIT_TEST(testToString_Invalid);
        CPPUNIT_TEST_SUITE_END();

    public:
        void testConstructor() {
            HostAddress testling("192.168.1.254");

            CPPUNIT_ASSERT_EQUAL(std::string("192.168.1.254"), testling.toString());
            CPPUNIT_ASSERT(testling.isValid());
        }

        void testConstructor_Invalid() {
            HostAddress testling;

            CPPUNIT_ASSERT(!testling.isValid());
        }

        void testConstructor_InvalidString() {
            HostAddress testling("invalid");

            CPPUNIT_ASSERT(!testling.isValid());
        }

        void testToString() {
            unsigned char address[4] = {10, 0, 1, 253};
            HostAddress testling(address, 4);

            CPPUNIT_ASSERT_EQUAL(std::string("10.0.1.253"), testling.toString());
        }

        void testToString_IPv6() {
            unsigned char address[16] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17};
            HostAddress testling(address, 16);

            CPPUNIT_ASSERT_EQUAL(std::string("102:304:506:708:90a:b0c:d0e:f11"), testling.toString());
        }

        void testToString_Invalid() {
            HostAddress testling;

            CPPUNIT_ASSERT_EQUAL(std::string("0.0.0.0"), testling.toString());
        }
};

CPPUNIT_TEST_SUITE_REGISTRATION(HostAddressTest);