jest.clearAllMocks() ?

[mikecann]

Hey,

I might be doing something wrong but it seems like if I call jest.clearAllMocks(); from my code then it doesnt clear the mocks created by this lib?

[asvetliakov]

@mikecann Does the following workaround work for you?

let service;

beforeEach(() => {
  service = createMockInstance(MyService);
});

[mikecann]

I decided to rock my own implementation with this gem:

type Constructor<T> = new(...args: any[]) => T;
function createMock<T>(clazz: Constructor<T>): jest.Mocked<T> {
    const instance = new clazz();
    const o: any = {};
    for (var key in Object.getOwnPropertyDescriptors(instance)) o[key] = jest.fn();
    for (var key in Object.getOwnPropertyDescriptors(clazz.prototype)) o[key] = jest.fn();
    return o;
}

Cheers