OCMockito get count of invocations on mock

How can one get the count of invocations on a mocked object?

At a particular point in a test I'd like to get the current count of invocations for a certain method, then continue the test and finally validate that the method was invoked one more time.

This would be something like:

[given([mockA interestingMethod]) willReturnInt:5];
<do some work that may call 'interestingMethod' one or two times>
NSInteger count = currentCountOfInvocations([mockA interestingMethod]); //or something similar
<do some more work that [hopefully] calls interesting method one more time>
[verifyCount(mockA, times(count + 1)) interestingMethod];