I have a function that detects a keypress and if the key pressed = escape, a function is fired.
I am having trouble with faking the KeyboardEvent itself to be passed in.
I saw this post, but implementing this solution yields the following output (I console.logged the event itself):
LOG: KeyboardEvent{isTrusted: false} Chrome 68.0.3440 (Mac OS X 10.13.6) ConfirmationComponent should call onDeny when ESCAPE button pressed FAILED Expected spy onDeny to have been called.
component.ts
@HostListener('window:keyup', ['$event'])
keyEvent(event: KeyboardEvent) {
console.log(event);
// Press escape - close dialog with simulated 'cancel' click
if (event.code === 'Escape') {
this.onDeny();
}
}
onDeny() {
// something is done here
}
test.ts
it('should autofocus on cancel button on init', () => {
spyOn(component, 'onDeny');
component.keyEvent(ESCAPE);
expect(component.onDeny).toHaveBeenCalled();
});
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