@Test
public void shouldDelegateToCreatedMapWhenBig() {
// given
SmallMap<String, Integer> map2 = smallTestMap();
Map<String, Integer> mapMock = createMapMock();
SmallMap<String, Integer> smallMap = createSmallMap(mapMock);
fillAndVerify(mapMock, smallMap);
// when
smallMap.put("abc", 123);
Mockito.verify(mapMock).put("abc", 123);
// when
smallMap.containsKey("abc");
Mockito.verify(mapMock).containsKey("abc");
// when
smallMap.containsValue(123);
Mockito.verify(mapMock).containsValue(123);
// when
smallMap.entrySet();
Mockito.verify(mapMock).entrySet();
// when
smallMap.values();
Mockito.verify(mapMock).values();
// when
smallMap.keySet();
Mockito.verify(mapMock).keySet();
// when
smallMap.get("abc");
Mockito.verify(mapMock).get("abc");
// when
smallMap.isEmpty();
Mockito.verify(mapMock).isEmpty();
// when
smallMap.size();
Mockito.verify(mapMock).size();
// when
smallMap.putAll(map2);
Mockito.verify(mapMock).putAll(map2);
// when
smallMap.remove("abc");
Mockito.verify(mapMock).remove("abc");
// then
Mockito.verifyNoMoreInteractions(mapMock);
}
@Test
public void shouldPutAllElements() {
// given
SmallMap<String, Integer> smallTestMap = smallTestMap();
SmallMap<String, Integer> newSmallMap = SmallMap.newSmallMap();
// when
newSmallMap.putAll(smallTestMap);
// then
assertThat(newSmallMap).isEqualTo(smallTestMap);
assertThat(smallTestMap).isEqualTo(newSmallMap);
}