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/* vim: set sw=4 sts=4 et foldmethod=syntax : */

/*
 * Copyright (c) 2008, 2010 Ciaran McCreesh
 *
 * This file is part of the Paludis package manager. Paludis is free software;
 * you can redistribute it and/or modify it under the terms of the GNU General
 * Public License version 2, as published by the Free Software Foundation.
 *
 * Paludis 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., 59 Temple
 * Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <paludis/repositories/unwritten/unwritten_repository.hh>
#include <paludis/environments/test/test_environment.hh>
#include <paludis/util/sequence.hh>
#include <paludis/util/join.hh>
#include <paludis/util/wrapped_forward_iterator.hh>
#include <paludis/util/indirect_iterator-impl.hh>
#include <paludis/util/make_named_values.hh>
#include <paludis/util/map.hh>
#include <paludis/generator.hh>
#include <paludis/selection.hh>
#include <paludis/filtered_generator.hh>
#include <paludis/filter.hh>
#include <paludis/package_id.hh>
#include <paludis/metadata_key.hh>
#include <paludis/package_database.hh>
#include <test/test_framework.hh>
#include <test/test_runner.hh>
#include <memory>

using namespace paludis;
using namespace paludis::unwritten_repository;
using namespace test;

namespace
{
    std::string visit(const PackageID & id)
    {
        return id.short_description_key()->value();
    }
}

namespace test_cases
{
    struct UnwrittenRepositoryCreationTest : TestCase
    {
        UnwrittenRepositoryCreationTest() : TestCase("creation") { }

        void run()
        {
            TestEnvironment env;
            std::shared_ptr<UnwrittenRepository> repo(std::make_shared<UnwrittenRepository>(
                        make_named_values<UnwrittenRepositoryParams>(
                            n::environment() = &env,
                            n::location() = FSPath::cwd() / "unwritten_repository_TEST_dir" / "repo1",
                            n::name() = RepositoryName("unwritten"),
                            n::sync() = std::make_shared<Map<std::string, std::string> >(),
                            n::sync_options() = std::make_shared<Map<std::string, std::string> >()
                        )));
            env.package_database()->add_repository(1, repo);
            TEST_CHECK_STRINGIFY_EQUAL(repo->name(), "unwritten");
        }
    } test_creation;

    struct UnwrittenRepositoryContentsTest : TestCase
    {
        UnwrittenRepositoryContentsTest() : TestCase("contents") { }

        void run()
        {
            TestEnvironment env;
            std::shared_ptr<UnwrittenRepository> repo(std::make_shared<UnwrittenRepository>(
                        make_named_values<UnwrittenRepositoryParams>(
                            n::environment() = &env,
                            n::location() = FSPath::cwd() / "unwritten_repository_TEST_dir" / "repo2",
                            n::name() = RepositoryName("unwritten"),
                            n::sync() = std::make_shared<Map<std::string, std::string> >(),
                            n::sync_options() = std::make_shared<Map<std::string, std::string> >()
                        )));
            env.package_database()->add_repository(1, repo);
            TEST_CHECK_STRINGIFY_EQUAL(repo->name(), "unwritten");

            std::shared_ptr<const PackageIDSequence> contents(
                    env[selection::AllVersionsSorted(generator::All())]);
            TEST_CHECK(bool(contents));

            TEST_CHECK_EQUAL(
                    join(indirect_iterator(contents->begin()), indirect_iterator(contents->end()), " "),
                    "cat-one/pkg-one-1:0::unwritten "
                    "cat-one/pkg-one-2:0::unwritten "
                    "cat-one/pkg-one-3:0::unwritten "
                    "cat-one/pkg-three-1:1::unwritten "
                    "cat-one/pkg-three-2:1::unwritten "
                    "cat-one/pkg-three-3:1::unwritten "
                    "cat-one/pkg-three-4:2::unwritten "
                    "cat-one/pkg-three-5:2::unwritten "
                    "cat-one/pkg-three-6:2::unwritten "
                    "cat-one/pkg-two-1:1::unwritten "
                    "cat-one/pkg-two-2:2::unwritten"
                    );

            TEST_CHECK_EQUAL(
                    join(indirect_iterator(contents->begin()), indirect_iterator(contents->end()), " ", visit),
                    "Description for pkg-one-1:0 "
                    "Description for pkg-one-2:0 "
                    "Description for pkg-one-3:0 "
                    "Description for pkg-three:1 "
                    "Description for pkg-three:1 "
                    "Description for pkg-three:1 "
                    "Description for pkg-three:2 "
                    "Description for pkg-three:2 "
                    "Description for pkg-three:2 "
                    "Description for pkg-two-1:1 "
                    "Description for pkg-two-2:2"
                    );
        }
    } test_contents;
}