Ion- input Test cases

How to write a test cases for ion-input with ng modal.

it(‘should bind the input to the correct property’, () => {
// first round of change detection

    // get ahold of the input
    let input = de.query(By.css('#myInput'));
    let inputElement = input.nativeElement;

    //set input value
    inputElement.value = 'test value';
    inputElement.dispatchEvent(new Event('input'));

    expect(component.kpi.kpiName).toBe('test value');

Is this the way.