Check mocking call on array of objects

Question

I am trying to verify if a method in all objects of an array is called once.

I am using powermockito and currently this is done by iterating through the objects

for(Layer layer : layers){
 verify(layer,times(1)).reset();
}

Is there a more efficient way to check if all objects in the array are called with the method once ? i.e. without iteration

Claas Wilke · Accepted Answer · 2014-07-27 18:55:40Z

1

I guess, you cannot check a condition for all objects in a collection or array without iteration. Maybe it is possible to hide this information behind a Mockito method call, but nevertheless, Mockito will do an iteration to check the condition for all your objects.

You could create a helper method doing the iteration if you wanted to look your test code to look more self-explanatory.

Or you could use Stream.forEach(Consumer) if you were using Java 8: http://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html#forEach-java.util.function.Consumer-

answered Jul 27, 2014 at 18:55

Claas Wilke

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1 Comment

jtkSource Over a year ago

Would be handy if they had provided that in the API

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