//
// Copyright (c) 2013-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//

#ifndef BEAST_UNIT_TEST_SUITE_LIST_HPP
#define BEAST_UNIT_TEST_SUITE_LIST_HPP

#include <xrpl/beast/unit_test/detail/const_container.h>
#include <xrpl/beast/unit_test/suite_info.h>

#include <boost/assert.hpp>

#include <set>
#include <typeindex>
#include <unordered_set>

namespace beast {
namespace unit_test {

/// A container of test suites.
class suite_list : public detail::const_container<std::set<suite_info>>
{
private:
#ifndef NDEBUG
    std::unordered_set<std::string> names_;
    std::unordered_set<std::type_index> classes_;
#endif

public:
    /** Insert a suite into the set.

        The suite must not already exist.
    */
    template <class Suite>
    void
    insert(
        char const* name,
        char const* module,
        char const* library,
        bool manual,
        int priority);
};

//------------------------------------------------------------------------------

template <class Suite>
void
suite_list::insert(
    char const* name,
    char const* module,
    char const* library,
    bool manual,
    int priority)
{
#ifndef NDEBUG
    {
        std::string s;
        s = std::string(library) + "." + module + "." + name;
        auto const result(names_.insert(s));
        BOOST_ASSERT(result.second);  // Duplicate name
    }

    {
        auto const result(classes_.insert(std::type_index(typeid(Suite))));
        BOOST_ASSERT(result.second);  // Duplicate type
    }
#endif
    cont().emplace(
        make_suite_info<Suite>(name, module, library, manual, priority));
}

}  // namespace unit_test
}  // namespace beast

#endif