overte/scripts/developer/tests/unit_tests/avatarUnitTests.js

// Art3mis
var DEFAULT_AVATAR_URL = "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/contents/e76946cc-c272-4adf-9bb6-02cde0a4b57d/8fd984ea6fe1495147a3303f87fa6e23.fst?1460131758";

var ORIGIN = {x: 0, y: 0, z: 0};
var ONE_HUNDRED = {x: 100, y: 100, z: 100};
var ROT_IDENT = {x: 0, y: 0, z: 0, w: 1};

describe("MyAvatar", function () {

    // reload the avatar from scratch before each test.
    beforeEach(function (done) {
        MyAvatar.skeletonModelURL = DEFAULT_AVATAR_URL;

        // wait until we are finished loading
        var id = Script.setInterval(function () {
            if (MyAvatar.jointNames.length == 72) {
                // assume we are finished loading.
                Script.clearInterval(id);
                MyAvatar.position = ORIGIN;
                MyAvatar.orientation = ROT_IDENT;
                // give the avatar 1/2 a second to settle on the ground in the idle pose.
                 Script.setTimeout(function () {
                    done();
                }, 500);
            }
        }, 500);
    });

    // makes the assumption that there is solid ground somewhat underneath the avatar.
    it("position and orientation getters", function () {
        var pos = MyAvatar.position;

        expect(Math.abs(pos.x)).toBeLessThan(0.1);
        expect(Math.abs(pos.y)).toBeLessThan(1.0);
        expect(Math.abs(pos.z)).toBeLessThan(0.1);

        var rot = MyAvatar.orientation;
        expect(Math.abs(rot.x)).toBeLessThan(0.01);
        expect(Math.abs(rot.y)).toBeLessThan(0.01);
        expect(Math.abs(rot.z)).toBeLessThan(0.01);
        expect(Math.abs(1 - rot.w)).toBeLessThan(0.01);
    });

    it("position and orientation setters", function (done) {
        MyAvatar.position = ONE_HUNDRED;
        Script.setTimeout(function () {
            expect(Vec3.length(Vec3.subtract(MyAvatar.position, ONE_HUNDRED))).toBeLessThan(0.1);
            done();
        }, 100);
    });

});