Mockito: How to verify a method was called only once with exact parameters ignoring calls to other methods?
99,649
Solution 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.
Solution 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.
Author by
Igor Mukhin
Updated on July 05, 2022Comments
-
Igor Mukhin almost 2 years
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:
verifyNoMoreInteractions(foo);
Nope. It does not allow calls to other methods like
clear()
.verify(foo, times(0)).add(any());
Nope. It does not take into account that we allow one call to
add("1")
.