How to trigger ng-change in directive test in AngularJS

Question

I have the following AngularJS directive that creates an input element. Input has ng-change attribute that runs doIt() function. In my

Answer 1

simple and it works in your unit test env:

spyOn(self, 'updateTransactionPrice');


var el = compile('
')(scope);
el.find('input').triggerHandler('change');

expect(self.updateTransactionPrice).toHaveBeenCalled();