How do I verify method calls using Mockito?

How do I verify method calls using Mockito?

You can use the verify() method in Mockito to check if a specific method was called on a mock object.

Can you show me an example of using verify with a mock object?

Sure! Here's a simple example:

// Create a mock object
List<String> mockedList = mock(List.class);

// Use the mock object
mockedList.add("one");
mockedList.clear();

// Verify that add was called once with "one"
verify(mockedList).add("one");
// Verify that clear was called once
verify(mockedList).clear();

What happens if the method was not called?

If the method was not called, Mockito will throw an WantedButNotInvoked exception when you try to verify it.