const std = @import("std");

pub const msgpack = @import("msgpack");

const deserialise = msgpack.deserialise;

fn test_uint(bytes: []const u8, expected: u64) !void {
    const alloc = std.testing.allocator;

    const obj = try deserialise(alloc, bytes);
    defer obj.deinit(alloc);

    try std.testing.expectEqual(expected, obj.uinteger);
}

test "pos fixint" {
    try test_uint(&[_]u8{0x00}, std.math.minInt(u8));

    try test_uint(&[_]u8{0x07}, 0x07);

    try test_uint(&[_]u8{0x7F}, 0x7F);
}

test "int u8" {
    try test_uint(&[_]u8{ 0xcc, 0x00 }, std.math.minInt(u8));

    try test_uint(&[_]u8{ 0xcc, 0xff }, std.math.maxInt(u8));
}

test "int u16" {
    try test_uint(&[_]u8{ 0xcd, 0x00, 0x00 }, std.math.minInt(u16));

    try test_uint(&[_]u8{ 0xcd, 0xff, 0xff }, std.math.maxInt(u16));
}

test "int u32" {
    try test_uint(&[_]u8{ 0xce, 0x00, 0x00, 0x00, 0x00 }, std.math.minInt(u32));

    try test_uint(&[_]u8{ 0xce, 0xff, 0xff, 0xff, 0xff }, std.math.maxInt(u32));
}

test "int u64" {
    try test_uint(&[_]u8{ 0xcf, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, std.math.minInt(u64));

    try test_uint(&[_]u8{ 0xcf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, std.math.maxInt(u64));
}