Mockito: How to verify a method was called only once with exact parameters ignoring calls to other methods?

Question

Using Mockito in Java how to verify a method was called only once with exact parameters ignoring calls to other methods?

Sample code:

public class MockitoTest {      interface Foo {         void add(String str);         void clear();     }       @Test     public void testAddWasCalledOnceWith1IgnoringAllOtherInvocations() throws Exception {         // given         Foo foo = Mockito.mock(Foo.class);          // when         foo.add("1"); // call to verify         foo.add("2"); // !!! don't allow any other calls to add()         foo.clear();  // calls to other methods should be ignored          // then         Mockito.verify(foo, Mockito.times(1)).add("1");         // TODO: don't allow all other invocations with add()          //       but ignore all other calls (i.e. the call to clear())     }  } 

What should be done in the TODO: don't allow all other invocations with add() section?

Already unsuccessfully tried:

1. verifyNoMoreInteractions(foo);

Nope. It does not allow calls to other methods like clear().

2. verify(foo, times(0)).add(any());

Nope. It does not take into account that we allow one call to add("1").

Answer 1

Mockito.verify(foo, Mockito.times(1)).add("1"); Mockito.verify(foo, Mockito.times(1)).add(Mockito.anyString()); 

The first verify checks the expected parametrized call and the second verify checks that there was only one call to add at all.

Answer 2

The previous answer can be simplified even further.

Mockito.verify(foo).add("1"); Mockito.verify(foo).add(Mockito.anyString()); 

The single parameter verify method is just an alias to the times(1)implementation.