CODEWITHSUNDEEP
javascriptangularunit-testingecmascript-6jasmine
RasMason
RasMason

Reputation: 2212

Unit Test getter

Trying to unit test a getter from an @Input (Angular 5), my test work for the setter (going for 100% code coverage) but I get warnings for the getter

private _triggerOnChange: boolean;
get triggerOnChange(): boolean {
    return this._triggerOnChange;
}

@Input()
set triggerOnChange(value: boolean) {
    this._triggerOnChange = value;
    this.ngOnChanges();
}

This gets me coverage for the setter

  it('should', () => {
    component.triggerOnChange = true;
     expect(component['_triggerOnChange']).toBe(true);
  });

But I can't seem to get coverage for the getter

enter image description here

Upvotes: 1

Views: 3586

Answers (1)

Teddy Sterne
Teddy Sterne

Reputation: 14201

You are accessing the packing value directly instead of accessing the getter. You should update your test to be:

it('should', () => {
 component.triggerOnChange = true;
 expect(component['triggerOnChange']).toBe(true);
});

Upvotes: 3

Related Questions