Issues mocking Auth0 `getProfile is not a function`

[gavinwilliams]

I'm trying to mock my Auth0 dependency, however, when I try to mock the class's method with a stub I always get an error stating that the method I want to mock is not a function. See below.

            const authenticationClient = mock(AuthenticationClient)
            const mockedAuthenticationClient = instance(authenticationClient)

            when(authenticationClient.getProfile('efwwef')).thenResolve({
                 ewe: 'wef'
            })

Creating a TypeScript class in the same file with the getProfile method works perfectly fine. I'm not sure what's going on!

[dan-j]

Same problem for me mocking the ManagementClient, I think it's because auth0 add properties to the prototype using Object.defineProperty, where the getter of that property is binding the function when the getter is invoked.

I'm not a ts-mockito contributor, but I don't think this is a problem that can be solved here.

[deblockt]

Hello, We have the same problem mocking Injector on Angular 8. My problem is that the mocked method is abstract.

Maybe it's the same for you. https://github.com/NagRock/ts-mockito/issues/112