Jasmine test button click

// Define component and fixture within describe()

it('should click button', fakeAsync(() => {
    spyOn(component, 'methodName');

    let btn = fixture.debugElement.query(By.css('.btn-class'));
    btn.triggerEventHandler('click', null);
    fixture.detectChanges();
    expect(component.methodName).toHaveBeenCalled();
}))

Similar codes

0 vote330 views1 answer
Destroy objects when they move below camera unity
TypeScript
0 vote314 views1 answer
Check if all elements in array can be divided by python
TypeScript
0 vote335 views1 answer
Typescript get objects nested in object
TypeScript
0 vote318 views2 answers
Accept the SDK license agreements and install the missing components using the Android Studio SDK Manager
TypeScript
0 vote310 views1 answer
How to do Email validation using Regular expression in Typescript
TypeScript
1 vote307 views1 answer
React functional components setstate callback
TypeScript
5 votes341 views2 answers
Formgroup check if valid
TypeScript
0 vote301 views1 answer
How to set value to readonly property in typescript while unit testing
TypeScript
0 vote333 views1 answer
Typescript inline switch
TypeScript
0 vote321 views1 answer
- laravel/ui[v3.2.0, ..., 3.x-dev] require illuminate/console ^8.0 -> found illuminate/console[v8.0.0, ..., 8.x-dev] but these were not loaded, likely because it conflicts with another require.
TypeScript