How to mock a child component property value?

[jfpicard123]

My child component has dirty (boolean) property. How can I mock that child component and set it to return true (or false) in the dirty property? (just like we would do with services :

serviceMock.method.and.return(false)

[jfpicard123]

Just figured it out ..

const childComponent = spectator.query(MyChildComponent);
spyOnProperty(childComponent, 'myprop', 'get').and.returnValue(true);

[satanTime]

Hi there,

Also, you could use MockInstance.

  MockInstance.scope();

  it('should render', () => {
    MockInstance(ChildComponent, 'myprop', true);

    // the rest of the test.
  });