can-key/transform/transform-test.js

Read nested key values

var transform = require("./transform");
var QUnit = require("steal-qunit");

QUnit.module("can-key/transform");

QUnit.test('basics', function (assert) {
    var hydrateTransfomer = {
        start: "page.start",
        end: "page.end"
    };

    var serializeTransformer = {
        "page.start": "start",
        "page.end": "end"
    };
    assert.deepEqual(
        transform({ start: 1, end: 2 }, hydrateTransfomer),
        {page: {start: 1, end: 2}});

    var source = {page: {start: 1, end: 2}};
    assert.deepEqual(
        transform(source, serializeTransformer),
        { start: 1, end: 2 });
    assert.deepEqual(source, {page: {start: 1, end: 2}});
});