vyacheslav-k
11/28/2017 - 11:44 AM

Mockito spy

Example of using spy with ArrayList.

1
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blic void whenSpyingOnList_thenCorrect() {
    List<String> list = new ArrayList<String>();
    List<String> spyList = Mockito.spy(list);
 
    spyList.add("one");
    spyList.add("two");
 
    Mockito.verify(spyList).add("one");
    Mockito.verify(spyList).add("two");
 
    assertEquals(2, spyList.size());