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#include <functional>
#include <iostream>
#include <rfl.hpp>
#include <rfl/json.hpp>
#include <string>
#include <gtest/gtest.h>
namespace test_std_ref {
struct StdRefStruct {
std::reference_wrapper<int> a;
};
TEST(json, test_std_ref) {
int i = 10;
StdRefStruct struct_ = {.a = std::ref(i)};
const auto json_string = rfl::json::write(struct_);
const std::string& expected = R"({"a":10})";
EXPECT_EQ(json_string, expected) << "Test failed on write. Expected:" << std::endl
<< expected << std::endl
<< "Got: " << std::endl
<< json_string << std::endl
<< std::endl;
}
} // namespace test_std_ref
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