mockito verify interactions with ArgumentCaptor

I recommend using Mockito’s Hamcrest integration to write a good, clean matcher for it. That allows you to combine the verification with detailed checking of the passed argument:

import static org.mockito.hamcrest.MockitoHamcrest.argThat;

verify(mock, times(1)).someMethod(argThat(personNamed("Bob")));

Matcher<Person> personNamed(final String name) {
    return new TypeSafeMatcher<Person>() {
        public boolean matchesSafely(Person item) {
            return name.equals(item.getName());
        }
        public void describeTo(Description description) {
            description.appendText("a Person named " + name);
        }
    };
}

Matchers generally lead to more readable tests and more useful test failure messages. They also tend to be very reusable, and you’ll find yourself building up a library of them tailored for testing your project. Finally, you can also use them for normal test assertions using JUnit’s Assert.assertThat(), so you get double use out of them.