MagicMirror/tests/unit/functions/cmp_versions_spec.js

var chai = require("chai");
var expect = chai.expect;
var classMM = require("../../../js/class.js"); // require for load module.js
var moduleMM =  require("../../../js/module.js")

describe("Test function cmpVersions in js/module.js", function() {

	it("should return -1 when comparing 2.1 to 2.2", function() {
		expect(moduleMM._test.cmpVersions("2.1", "2.2")).to.equal(-1);
	});

	it("should be return 0 when comparing 2.2 to 2.2", function() {
		expect(moduleMM._test.cmpVersions("2.2", "2.2")).to.equal(0);
	});

	it("should be return 1 when comparing 1.1 to 1.0", function() {
		expect(moduleMM._test.cmpVersions("1.1", "1.0")).to.equal(1);
	});
});