/**
 * @file TestableUTest.cpp
 * @author Gustice
 * @brief
 *
 * @copyright Copyright (c) 2024
 */

#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
#include "utils.hpp"
#include "doctest/doctest.h"
#include <iostream>

namespace SingleActiveTests {

    class Foo : public SingleActive<Foo> {
    public:
        int test{};

        Foo() : SingleActive() {}
    };
    template <>
    bool Foo::SingleActive<Foo>::active{};

    class Bar : public SingleActive<Bar> {
    public:
        int test{};

        Bar() : SingleActive() {}
    };
    template <>
    bool Bar::SingleActive<Bar>::active{};

    TEST_CASE("Sweet path") {
        { // first instances
            Foo dut;
        } // destruction

        { // second instances
            Foo dut;
        } // destruction

        { // third instance
            Foo dut1;
            Bar dut2; // First instance of second class
        } // destruction

        CHECK(true);
    }

    TEST_CASE("Too many instances") {
        {
            Foo dut1;
            Foo *pDut2;
            CHECK_THROWS_WITH(pDut2 = new Foo, "Instance already active");
        }
        CHECK(true);
    }
}