assertEquals("userX", s3.getAccountName());
    }

    @Test
    @DisplayName("resolveSids(CIFSContext,server,sids,offset,length) with zero length does not resolve")
    void resolveSids_zeroLength_doesNothing() throws Exception {
        CIFSContext ctx = mock(CIFSContext.class);
        SIDCacheImpl cache = Mockito.spy(new SIDCacheImpl(ctx));

        jcifs.SID[] arr = new jcifs.SID[] { sid("S-1-1-0") };