relu-core/modules/rp/test/attr.js

Core for bot

var should = require("should");
var rp = require("../");
var checkRefs = require("./checkRefs");

describe("attr", function() {
	it("should be able to get and set attrs on object", checkRefs(function() {
		var x = rp.variable({ a: 1 });
		var xTest = x.attr("test");
		xTest.set("y");
		x.attr("test")().should.be.eql("y");
		x.hasAttr("test").should.be.eql(true);
		should.not.exist(x.attr("test2")());
		x.hasAttr("test2").should.be.eql(true);
		x.hasAttr("test3").should.be.eql(false);

		x("a").hasAttr("test").should.be.eql(false);
		var xaTest = x("a").attr("test");
		x("a").hasAttr("test").should.be.eql(true);
		xaTest.set("z");
		xaTest().should.be.eql("z");
		x("a").attr("test")().should.be.eql("z");
	}));
	it("should be able to get and set attrs on array", checkRefs(function() {
		var x = rp.variable([1, 2]);

		x(0).attr("test").set("a");
		x(1).attr("test").set("b");

		x(0).attr("test")().should.be.eql("a");
		x(1).attr("test")().should.be.eql("b");
	}));
});