@Test
public void putAllDelegates() {

    // given
    ChronicleMap<CharSequence, ItemSource> chronicleMap = createDefaultTestChronicleMap();
    Map<CharSequence, ItemSource> map = mock(Map.class);
    ChronicleMapProxy proxy = createDefaultTestProxy(chronicleMap);
    // when
    proxy.putAll(map);
    // then
    Mockito.verify(chronicleMap).putAll(eq(map));
}