#unittest {
	name: "Test ENV class";
	error: NONE;
	result: "barbaz";
};

func main() {
	// set
	ENV["foo"] = "bar";
	ENV.set("foo2", "baz");
	
	// get
	var r1 = ENV["foo"];
	var r2 = ENV.get("foo2");
	
	return r1+r2;
}