_ = RegisterStringVar(testVar+"1", "123", "A string")
	_ = RegisterIntVar(testVar+"2", 456, "An int")
	_ = RegisterBoolVar(testVar+"3", true, "A bool")
	_ = RegisterFloatVar(testVar+"4", 789.0, "A float")

	vars := VarDescriptions()
	if vars[0].Name != "TESTXYZ1" {
		t.Errorf("Expecting TESTXYZ1, got %s", vars[0].Name)
	}
	if vars[0].Description != "A string" {
		t.Errorf("Expected 'A string', got '%s'", vars[0].Description)
	}