What is the difference between dispatchEvent() and triggerEventHandler() in angular unit testing using karma?

Question

I am writing unit test for a directive(called on input event), which is modifying an input value on a formControl. I\'ve created a test component in my spec file for the sam

Answer 1

I noticed same issue as well. What I found is triggerEventHandler() works in the button testing scenario but not the input case while dispatchevent works in the input scenario which is your case.