Allowing multiple return values for a mock method

[davidfragalaureano]

Following the example for mockito in Java:

when(mockFoo.someMethod())
        .thenReturn(obj1)
        .thenThrow(new IllegalArgumentException())
        .thenReturn(obj2, obj3);

Is it possible to have a feature that lets us return different values each time a mock method is called?

Perhaps something that can be chained as above:

await mockContract.mock.someMethod
            .returns(someValue)
            .reverts()
            .returns(someOtherValue)

So the first returns is called when the mock method is called for the 1st time, the reverts the second time and so on.

[rzadp]

Currently it is not implemented, but it's definitely a good feature to have.

[pawelpolak2]

Implemented in #816