// SPDX-License-Identifier: MIT

pragma solidity >=0.7.0 <0.9.0;

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

contract StdTomlTest is Test {

    using stdToml for string;

    string root;

    string path;

    function setUp() public {

        root = vm.projectRoot();

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

    }

    struct SimpleToml {

        uint256 a;

        string b;

    }

    struct NestedToml {

        uint256 a;

        string b;

        SimpleToml c;

    }

    function test_readToml() public view {

        string memory json = vm.readFile(path);

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

    }

    function test_writeToml() 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 toml = vm.readFile(path);

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

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

        assertEq(decodedData.a, 123);

        assertEq(decodedData.b, "test");

        assertEq(decodedData.c.a, 123);

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

    }

}