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How to use powermock in mockito verify cookbook?


Asked by Karsyn Bailey on Dec 08, 2021 FAQ



Learn how PowerMock can be used to extend the capability of Mockito for mocking and verification of private methods in the class under test. 2. The Cookbook List<String> mockedList = mock (MyList.class); mockedList.size (); mockedList.clear (); verify (mockedList).size (); verifyNoMoreInteractions (mockedList);
Keeping this in consideration,
PowerMock provides extended features for Mockito, one of them is the ability to test static methods. It’s easily integrated with JUnit 4 and TestNG. However, there is no near-term support plan for JUnit 5.
In addition, Mockito Mock Static Method – PowerMock Mockito allows us to create mock objects. Since static method belongs to the class, there is no way in Mockito to mock static methods. However, we can use PowerMock along with Mockito framework to mock static methods.
And,
When you use mock objects in unit test, you may also need no to verify in Mockito that the mock object had done specific methods. Verify in Mockito simply means that you want to check if a certain method of a mock object has been called by specific number of times. When doing verification that a method was called exactly once, then we use:
Moreover,
Mockito Mock Static Method – PowerMock. Mockito allows us to create mock objects. Since static method belongs to the class, there is no way in Mockito to mock static methods. However, we can use PowerMock along with Mockito framework to mock static methods. Table of Contents [ hide]