//MIT License
//
//Copyright (c) 2017 Mindaugas Vinkelis
//
//Permission is hereby granted, free of charge, to any person obtaining a copy
//of this software and associated documentation files (the "Software"), to deal
//in the Software without restriction, including without limitation the rights
//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//copies of the Software, and to permit persons to whom the Software is
//furnished to do so, subject to the following conditions:
//
//The above copyright notice and this permission notice shall be included in all
//copies or substantial portions of the Software.
//
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
//SOFTWARE.

#include <gmock/gmock.h>
#include "serialization_test_utils.h"
#include <bitsery/ext/std_queue.h>

using StdQueue = bitsery::ext::StdQueue;

using testing::Eq;

//inherit from queue so we could take underlying container, because priority queue doesn't have equal operator defined
template <typename T, typename C>
struct PriorityQueueCnt : public std::priority_queue<T, C>
{
    static const C& getContainer(const std::priority_queue<T, C>& s )
    {
        //get address of underlying container
        return s.*(&PriorityQueueCnt::c);
    }
    static C& getContainer(std::priority_queue<T, C>& s )
    {
        //get address of underlying container
        return s.*(&PriorityQueueCnt::c);
    }
};

template <typename T>
void test(SerializationContext& ctx, const T& v, T& r) {
    ctx.createSerializer().ext4b(v, StdQueue{10});
    ctx.createDeserializer().ext4b(r, StdQueue{10});
}

TEST(SerializeExtensionStdQueue, QueueDefaultContainer) {
    std::queue<int32_t> t1{};
    t1.push(3);
    t1.push(-4854);
    std::queue<int32_t> r1{};

    SerializationContext ctx1;
    test(ctx1,t1, r1);
    EXPECT_THAT(t1, Eq(r1));
}

TEST(SerializeExtensionStdQueue, QueueVectorContainer) {
    std::queue<int32_t, std::vector<int32_t>> t1{};
    t1.push(3);
    t1.push(-4854);
    std::queue<int32_t, std::vector<int32_t>> r1{};

    SerializationContext ctx1;
    test(ctx1,t1, r1);
    EXPECT_THAT(t1, Eq(r1));
}

TEST(SerializeExtensionStdQueue, PriorityQueueDefaultContainer) {
    std::priority_queue<int32_t> t1{};
    t1.push(3);
    t1.push(-4854);
    std::priority_queue<int32_t> r1{};

    SerializationContext ctx1;
    test(ctx1,t1, r1);
    auto & ct1 = PriorityQueueCnt<int32_t, std::vector<int32_t>>::getContainer(t1);
    auto & cr1 = PriorityQueueCnt<int32_t, std::vector<int32_t>>::getContainer(r1);
    EXPECT_THAT(ct1, Eq(cr1));
}

TEST(SerializeExtensionStdQueue, PriorityQueueDequeContainer) {
    std::priority_queue<int32_t, std::deque<int32_t>> t1{};
    t1.push(678);
    t1.push(-44);
    std::priority_queue<int32_t, std::deque<int32_t>> r1{};

    SerializationContext ctx1;
    test(ctx1,t1, r1);
    auto & ct1 = PriorityQueueCnt<int32_t, std::deque<int32_t>>::getContainer(t1);
    auto & cr1 = PriorityQueueCnt<int32_t, std::deque<int32_t>>::getContainer(r1);
    EXPECT_THAT(ct1, Eq(cr1));
}