Add custom soft pointer "object_ptr" and tests for this

Tests/CMakeLists.txt

@@ -12,8 +12,10 @@ enable_testing()
 
 file(GLOB SRC
 	"SaveMapTest.cpp"
+	"ObjectPtrTest.cpp"
 
 	"${PROJECT_SOURCE_DIR}/Core/Game/SaveMap/SaveMap.cpp"
+	"${PROJECT_SOURCE_DIR}/Core/Types/object_ptr.cpp"
 )
 
 add_executable(Tests ${SRC})

Tests/ObjectPtrTest.cpp

@@ -0,0 +1,26 @@
+#include <gtest/gtest.h>
+#include "Types/object_ptr.hpp"
+
+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);
+}