rei-json/tests/stringify.cpp

#include "rei-json/json.h"
#include <catch2/catch_test_macros.hpp>
#include <string>

TEST_CASE("Stringify json") {
	auto objectJson = rei::json::JsonObject{};
	objectJson
		.set("keyPositiveNumber", 12)
		.set("keyNegativeNumber", -13)
		.set("keyBooleanTrue", true)
		.set("keyBooleanFalse", false)
		.set("keyString", "YEP")
		.set("keyEmptyString", "")
		.setNull("keyNull");

	rei::json::JsonObject obj{};
	obj.set("keyNumberOnObject", 42);

	rei::json::JsonArray array{};
	array.push(42);
	array.push("elemString");
	array.push("");
	array.push(true);
	array.push(false);
	array.pushNull();

	objectJson.addObject("keyObject", std::move(obj));
	objectJson.addArray("keyArray", std::move(array));
	
	std::string expectedJson = R"({
    "keyArray": [
        42,
        "elemString",
        "",
        true,
        false,
        null
    ],
    "keyBooleanFalse": false,
    "keyBooleanTrue": true,
    "keyEmptyString": "",
    "keyNegativeNumber": -13,
    "keyNull": null,
    "keyObject": {
        "keyNumberOnObject": 42
    },
    "keyPositiveNumber": 12,
    "keyString": "YEP"
})";

	REQUIRE(rei::json::toString(objectJson) == expectedJson);
}