Mockito: Verifying with generic parameters

java generics parameters verification mockito
Svish picture Svish · May 30, 2011 · Viewed 37.8k times · Source

With Mockito I can do the following:

verify(someService).process(any(Person.class));

But how do I write this if process takes a Collection<Person> instead? Can't figure out how to write it correctly. Just getting syntax errors...

Answer

Tomasz Nurkiewicz picture Tomasz Nurkiewicz · May 30, 2011

Try:

verify(someService).process(Matchers.<Collection<Person>>any());

Actually, IntelliJ automatically suggested this fix when I typed any()... Unfortunately you cannot use static import in this case.

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