// SPDX-License-Identifier: MIT

pragma solidity >=0.7.0 <0.9.0;

import {Test, stdJson} from "../src/Test.sol";

contract StdJsonTest is Test {

    using stdJson for string;

    string root;

    string path;

    function setUp() public {

        root = vm.projectRoot();

        path = string.concat(root, "/test/fixtures/test.json");

    }

    struct SimpleJson {

        uint256 a;

        string b;

    }

    struct NestedJson {

        uint256 a;

        string b;

        SimpleJson c;

    }

    function test_readJson() public view {

        string memory json = vm.readFile(path);

        assertEq(json.readUint(".a"), 123);

    }

    function test_writeJson() public {

        string memory json = "json";

        json.serialize("a", uint256(123));

        string memory semiFinal = json.serialize("b", string("test"));

        string memory finalJson = json.serialize("c", semiFinal);

        finalJson.write(path);

        string memory json_ = vm.readFile(path);

        bytes memory data = json_.parseRaw("$");

        NestedJson memory decodedData = abi.decode(data, (NestedJson));

        assertEq(decodedData.a, 123);

        assertEq(decodedData.b, "test");

        assertEq(decodedData.c.a, 123);

        assertEq(decodedData.c.b, "test");

    }

}