msgpack.js test

msgpack-test.js

var msgpack = require("../"),
    pack = msgpack.pack.pure,
    unpack = msgpack.unpack.pure,
    assert = require("assert");

function genObj(type, size){
    var obj;

    switch(type){
        case "raw":
            obj = "";
            for(var i = 0; i < size; i+=10)
                obj += "abcdefghij";
            break;
        case "array":
            obj = [];
            for(var i = 0; i < size; i++)
                obj[i] = i % 256;
            break;
        case "map":
            obj = {};
            for(var i = 0; i < size; i++)
                obj[i] = i % 256;
            break;
    }

    return obj;
}

// UINTS

assert.deepEqual(127, unpack(pack(127)));
assert.deepEqual(255, unpack(pack(255)));
assert.deepEqual(65535, unpack(pack(65535)));
assert.deepEqual(4294967295, unpack(pack(4294967295)));

// INTS

assert.deepEqual(-32, unpack(pack(-32)));
assert.deepEqual(-127, unpack(pack(-127)));
assert.deepEqual(-32767, unpack(pack(-32767)));
assert.deepEqual(-2147483647, unpack(pack(-2147483647)));

// FLOATS

assert.deepEqual(3.14159, unpack(pack(3.14159)));

// RAWS

var smallRaw = genObj("raw", 30),
    medRaw = genObj("raw", 65535),
    bigRaw = genObj("raw", 2*65535);

assert.deepEqual(smallRaw, unpack(pack(smallRaw)));
assert.deepEqual(medRaw, unpack(pack(medRaw)));
assert.deepEqual(bigRaw, unpack(pack(bigRaw)));

// ARRAYS

var smallArray = genObj("array", 15),
    medArray = genObj("array", 65535),
    bigArray = genObj("array", 2*65535);

assert.deepEqual(smallArray, unpack(pack(smallArray)));
assert.deepEqual(medArray, unpack(pack(medArray)));
assert.deepEqual(bigArray, unpack(pack(bigArray)));

// MAPS

var smallMap = genObj("map", 15),
    medMap = genObj("map", 65535),
    bigMap = genObj("map", 2*65535);

assert.deepEqual(smallMap, unpack(pack(smallMap)));
assert.deepEqual(medMap, unpack(pack(medMap)));
assert.deepEqual(bigMap, unpack(pack(bigMap)));

// LOGIC

assert.deepEqual(true, unpack(pack(true)));
assert.deepEqual(false, unpack(pack(false)));
assert.deepEqual(null, unpack(pack(null)));