function checkForDanglingControls(assert, oView) {
		var aDangling = ElementRegistry.filter(function(o) {
			return o.getId().startsWith(oView.getId());
		});

		assert.equal(aDangling.length, 0, "No dangling controls found for '" + oView.getId() + "'.");
	}
See @evo-todo in Controller.js