oldMetadata = oldMetadata.updateLedgerStatus(emptyLedgerIds);
.filter(i -> i % 3 > 0) .collect(Collectors.toMap(i -> i, i -> i % 3 == 1 ? Ledgers.NO_ENTRY_ID : 1000)); val m = metadata.updateLedgerStatus(lacs); for (long ledgerId : expectedLedgerIds) { Assert.assertEquals("markEmptyLedgers modified base metadata",
/** * Tests serialization/deserialization. */ @Test(timeout = 5000) public void testSerialization() throws Exception { Supplier<Long> nextLedgerId = new AtomicLong()::incrementAndGet; LogMetadata m1 = null; val lacs = new HashMap<Long, Long>(); for (int i = 0; i < LEDGER_COUNT; i++) { long ledgerId = nextLedgerId.get() * 2; if (m1 == null) { m1 = new LogMetadata(ledgerId).withUpdateVersion(i); } else { m1 = m1.addLedger(ledgerId).withUpdateVersion(i); } if (i % 2 == 0) { // Every other Ledger, update the LastAddConfirmed. lacs.put((long) i, (long) i + 1); } } m1 = m1.updateLedgerStatus(lacs); val serialization = LogMetadata.SERIALIZER.serialize(m1); val m2 = LogMetadata.SERIALIZER.deserialize(serialization); Assert.assertEquals("Unexpected epoch.", m1.getEpoch(), m2.getEpoch()); Assert.assertEquals("Unexpected TruncationAddress.", m1.getTruncationAddress().getSequence(), m2.getTruncationAddress().getSequence()); Assert.assertEquals("Unexpected TruncationAddress.", m1.getTruncationAddress().getLedgerId(), m2.getTruncationAddress().getLedgerId()); AssertExtensions.assertListEquals("Unexpected ledgers.", m1.getLedgers(), m2.getLedgers(), (l1, l2) -> l1.getSequence() == l2.getSequence() && l1.getLedgerId() == l2.getLedgerId() && l1.getStatus() == l2.getStatus()); }