Mockito spy fail to handle abstraction correctly about mockito HOT 1 CLOSED

Hi,

Spy cannot work around such design, internal calls are not intercepted in the 
current implementation, only external interactions. And that would be probably 
be  a design issue. The code design should favor composition. In this snippet 
if the second method is in a Collaborator with related responsibilities then 
the code won't need Spies and the would just be ensuring invocations are made 
to this mocked collaborator.

Generally speaking spies should be avoided in such cases to favor composition.