Mockito：如何验证一个方法只被调用一次，而忽略对其他方法的调用的精确参数？

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.

Answer 3

对于在Junit 5/Jupiter使用Mockito和验证静态方法的任何人， Mockito一眼这个不错的方法https://stackoverflow.com/a/63242611/4809938