/**
* Validates that the stage properly identifies when a message should be restored
*
* @throws Exception on error
*/
@Test
public void testRestoreMissingMessage() throws Exception {
List<IMessageContext> msgs = new ArrayList<IMessageContext>();
IMessageContext msg = EasyMock.createStrictMock(IMessageContext.class);
msgs.add(msg);
// isUpdate & does not need restorage == don't store!
EasyMock.expect(msg.shouldReplaceStorage()).andReturn(false);
EasyMock.expect(msg.isUpdate()).andReturn(true);
EasyMock.replay(msg);
List<IMessageContext> needsStorage = Itertools.filter(PartitionStoreStage.NEEDS_STORAGE, msgs);
assertTrue(needsStorage.isEmpty());
EasyMock.verify(msg);
EasyMock.reset(msg);
// should replace storage will bypass the other tests
EasyMock.expect(msg.shouldReplaceStorage()).andReturn(true);
EasyMock.replay(msg);
needsStorage = Itertools.filter(PartitionStoreStage.NEEDS_STORAGE, msgs);
assertEquals(1, needsStorage.size());
EasyMock.verify(msg);
EasyMock.reset(msg);
// !isUpdate & no filepath & does not need restorage == store!
EasyMock.expect(msg.shouldReplaceStorage()).andReturn(false);
EasyMock.expect(msg.isUpdate()).andReturn(false);
EasyMock.expect(msg.getStoreFileSubPath()).andReturn(null);
EasyMock.replay(msg);
needsStorage = Itertools.filter(PartitionStoreStage.NEEDS_STORAGE, msgs);
assertEquals(1, needsStorage.size());
EasyMock.verify(msg);
EasyMock.reset(msg);
}
private List<IMessageContext> generateMockMessageContext(int start, int count, Customer cust)
throws Exception {
final String indexFilePrefix = "INDEX";
final String contentFilePrefix = "CONTENT";
int time = (int) new Date().getTime();
List<IMessageContext> arr = new ArrayList<IMessageContext>();
for (int x = 0; x < count; x++) {
File indexFile = new File(m_tmpDir, indexFilePrefix + x + ".ftp");
File contentFile = new File(m_tmpDir, contentFilePrefix + x + ".ftp");
if (!indexFile.exists()) {
assertTrue("Failed to create index file.", indexFile.createNewFile());
}
if (!contentFile.exists()) {
assertTrue("Failed to create content file.", contentFile.createNewFile());
}
IMessageContext mock = new MessageContext(indexFile, contentFile);
Envelope lope = new Envelope();
lope.setMessageID("booga" + x + new Date().getTime());
lope.setReceivedDate(new Date());
lope.setSentDate(new Date());
lope.setSize(10);
lope.setCompressedSize(5);
lope.setSubject("Test");
lope.setRecipients("bleh");
lope.setSftpTimeMS(100);
lope.setSender("test2");
mock.setEnvelope(lope);
mock.setResolvedRecipients(new ArrayList<ReplicatedRecipient>());
mock.setCustomer(cust);
mock.setPartition(m_part);
mock.setInternalId(start + 1 + x);
arr.add(mock);
}
return arr;
}
@Test
public void testFailureTracking() throws Exception {
final IPartitionProxy partitionProxy = createNiceMock(IPartitionProxy.class);
final IPartitionProxy partitionProxy2 = createNiceMock(IPartitionProxy.class);
long msgId = 2L;
IFailureTrackingManager failMgr = ManagementContainer.getInstance().getFailureTrackingManager();
StorageImporter importer = new MockStorageImporter();
Customer customer = TestUtils.createTestCustomer();
try {
PartitionStoreStage stage = new PartitionStoreStage(importer);
Pipeline pipeline =
PipelineBuilder.start(
ManagementContainer.getInstance().getConfiguration(),
MessageImporter.PIPELINE_CONFIG_SECTION)
.singleton("store-stage", stage)
.get();
File envelopeFile =
File.createTempFile(
"PartitionStoreTest", "test", ManagementContainer.getInstance().getNfsRoot());
IMessageContext msgCtx = new MessageContext(envelopeFile, null);
msgCtx.setCustomer(customer);
msgCtx.setIndexMessage(true);
msgCtx.setInternalId(msgId);
msgCtx.setPartition(m_part);
msgCtx.setPartitionID(m_part.getId());
Collection<IMessageContext> msgs = Collections.singletonList(msgCtx);
Collection<IMessageContext> emptyResult = Collections.emptyList();
expect(partitionProxy.storeMessages(msgs)).andReturn(emptyResult).anyTimes();
replay(partitionProxy);
PartitionManager pm =
new PartitionManager(
ManagementContainer.getInstance().getPool(ManagementContainer.AM_POOL_NAME)) {
@Override
public IPartitionProxy getContentProxy(int id) {
return partitionProxy;
}
};
PartitionManagerTest.preparePartitionManager(pm);
stage.setPartitionManager(pm);
FailureRecord failureRecord =
FailureTrackingHelper.buildFailureRecord(msgCtx, FailureCategory.STORAGE, null, null);
failureRecord.setStoredOnPartition(false);
failMgr.insertMessageFailure(failureRecord);
msgCtx.setInternalFailureId(msgId);
pipeline.process(
new Pair<Partition, List<IMessageContext>>(m_part, Collections.singletonList(msgCtx)));
failureRecord = failMgr.getFailureRecord(msgId);
assertTrue("Should find stored on partition to be true", failureRecord.isStoredOnPartition());
Map<String, String> props = msgCtx.readEnvelope();
assertTrue(
"envelope should contain failure ID",
props.containsKey(ParseEnvelopeStage.INTERNAL_MESSAGE_FAILURE_ID));
assertEquals(
"message ID in envelope should match permanent ID",
String.valueOf(msgId),
props.get(ParseEnvelopeStage.INTERNAL_MESSAGE_FAILURE_ID));
// confirm that transient ID gets set back to real ID of message
// remove the existing failure record
failMgr.removeFailure(msgId);
// change the ID
msgCtx.setInternalFailureId(msgId + 1);
msgCtx.setInternalId(msgId + 1);
// insert the new failure record
failureRecord =
FailureTrackingHelper.buildFailureRecord(msgCtx, FailureCategory.STORAGE, null, null);
failMgr.insertMessageFailure(failureRecord);
// old record should be gone
failureRecord = failMgr.getFailureRecord(msgId);
assertNull("Should no longer find the failure record with permanent ID", failureRecord);
// check that the new record can be fetched
failureRecord = failMgr.getFailureRecord(msgId + 1);
assertNotNull("Should find transient ID failure record", failureRecord);
msgCtx.appendToEnvelope(ParseEnvelopeStage.INTERNAL_MESSAGE_FAILURE_ID, msgId + 1);
props = msgCtx.readEnvelope();
assertTrue(
"envelope should contain failure ID",
props.containsKey(ParseEnvelopeStage.INTERNAL_MESSAGE_FAILURE_ID));
assertEquals(
"message ID in envelope should match permanent ID",
String.valueOf(msgId + 1),
props.get(ParseEnvelopeStage.INTERNAL_MESSAGE_FAILURE_ID));
// now assign back the permanent ID and process through the pipeline
msgCtx.setInternalId(msgId);
pipeline.process(
new Pair<Partition, List<IMessageContext>>(m_part, Collections.singletonList(msgCtx)));
failureRecord = failMgr.getFailureRecord(msgId + 1);
assertNull("Should not find any record based on transient message ID", failureRecord);
failureRecord = failMgr.getFailureRecord(msgId);
assertNotNull("Should find failure record for permanent ID", failureRecord);
assertTrue("Should find stored on partition to be true", failureRecord.isStoredOnPartition());
// envelope should now reflect permanent ID
props = msgCtx.readEnvelope();
assertTrue(
"envelope should contain failure ID",
props.containsKey(ParseEnvelopeStage.INTERNAL_MESSAGE_FAILURE_ID));
assertEquals(
"message ID in envelope should match permanent ID",
String.valueOf(msgId),
props.get(ParseEnvelopeStage.INTERNAL_MESSAGE_FAILURE_ID));
// confirm that state does not change on failure
// force an exception on any call to storeMessages
pm =
new PartitionManager(
ManagementContainer.getInstance().getPool(ManagementContainer.AM_POOL_NAME)) {
@Override
public IPartitionProxy getContentProxy(int id) {
return partitionProxy2;
}
};
PartitionManagerTest.preparePartitionManager(pm);
stage.setPartitionManager(pm);
expect(partitionProxy2.storeMessages(msgs))
.andThrow(new IPartitionProxy.ServiceNotAvailableException(new Exception()))
.anyTimes();
replay(partitionProxy2);
failureRecord.setStoredOnPartition(false);
failMgr.insertMessageFailure(failureRecord);
pipeline.process(
new Pair<Partition, List<IMessageContext>>(m_part, Collections.singletonList(msgCtx)));
failureRecord = failMgr.getFailureRecord(msgId);
assertNotNull("Should find the failure record for message", failureRecord);
assertFalse(
"Should find stored on partition to be true", failureRecord.isStoredOnPartition());
} finally {
importer.stop();
TestUtils.quietDeleteCustomer(customer);
}
}
