#include <gtest/gtest.h>
#include "Types/object_ptr.hpp"

class TestClass
{
    int* test_ptr_;
public:
    TestClass(int* test_ptr) : test_ptr_(test_ptr)
    {
        *test_ptr_ = 1;
    }

    ~TestClass()
    {
        *test_ptr_ = 2;
    }
};

TEST(object_ptr_test, base_test)
{
    int* test = new int(123);
    UType::object_ptr<int> ptr(test);
    EXPECT_EQ(*ptr.get(), 123);

    UType::object_ptr<int> ptr2(ptr);
    EXPECT_EQ(*ptr2.get(), 123);
    EXPECT_EQ(ptr2.get(), ptr.get());

    ptr.destroy();
    EXPECT_EQ(ptr.get(), nullptr);
    EXPECT_EQ(ptr2.get(), nullptr);
}

TEST(object_ptr_test, check_destry)
{
    UType::object_ptr<int> ptr(new int(123)), ptr2(ptr);

    ptr.destroy();
    EXPECT_EQ(ptr.get(), nullptr);
    EXPECT_EQ(ptr2.get(), nullptr);
}

TEST(object_ptr_test, check_destroy)
{
    int* test = new int(0);
    {
        UType::object_ptr<TestClass> ptr(new TestClass(test));
        EXPECT_EQ(*test, 1);
    }
    EXPECT_EQ(*test, 2);

    *test = 0;
    {
        UType::object_ptr<TestClass> ptr(new TestClass(test));
        UType::object_ptr<TestClass> ptr2(ptr);
        EXPECT_EQ(*test, 1);
    }
    EXPECT_EQ(*test, 2);
}