//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void backupDatabaseWithCustomTransactionLogsLocation() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void BackupDatabaseWithCustomTransactionLogsLocation()
{
int backupPort = PortAuthority.allocatePort();
GraphDatabaseService db = StartGraphDatabase(_serverStorePath, true, backupPort, "customLogLocation");
try
{
CreateInitialDataSet(db);
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort);
string backupStore = _backupDatabasePath.Path;
LogFiles logFiles = LogFilesBuilder.logFilesBasedOnlyBuilder(new File(backupStore), _fileSystemRule.get()).build();
backup.Full(backupStore);
assertThat(logFiles.LogFilesConflict(), Matchers.arrayWithSize(1));
DbRepresentation representation = AddLotsOfData(db);
backup.Incremental(backupStore);
assertThat(logFiles.LogFilesConflict(), Matchers.arrayWithSize(1));
assertEquals(representation, DbRepresentation);
}
finally
{
Db.shutdown();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void backupIndexWithNoCommits()
public virtual void BackupIndexWithNoCommits()
{
int backupPort = PortAuthority.allocatePort();
GraphDatabaseService db = null;
try
{
db = GetEmbeddedTestDataBaseService(backupPort);
using (Transaction transaction = Db.beginTx())
{
Db.index().forNodes("created-no-commits");
transaction.Success();
}
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort);
backup.Full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertTrue(backup.Consistent);
}
finally
{
if (db != null)
{
Db.shutdown();
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testOnByDefault()
public virtual void TestOnByDefault()
{
int port = PortAuthority.allocatePort();
GraphDatabaseService db = (new TestGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(_storeDir).setConfig(OnlineBackupSettings.online_backup_server, "localhost:" + port).newGraphDatabase();
OnlineBackup.From(HOST_ADDRESS, port).full(_backupDir);
Db.shutdown();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testOffByConfig()
public virtual void TestOffByConfig()
{
int port = PortAuthority.allocatePort();
GraphDatabaseService db = (new TestGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(_storeDir).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).setConfig(OnlineBackupSettings.online_backup_server, "localhost:" + port).newGraphDatabase();
try
{
OnlineBackup.From(HOST_ADDRESS, port).full(_backupDir);
fail("Shouldn't be possible");
}
catch (Exception)
{ // Good
}
Db.shutdown();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void multipleIncrementals() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void MultipleIncrementals()
{
int backupPort = PortAuthority.allocatePort();
GraphDatabaseService db = null;
try
{
db = GetEmbeddedTestDataBaseService(backupPort);
Index <Node> index;
using (Transaction tx = Db.beginTx())
{
index = Db.index().forNodes("yo");
index.Add(Db.createNode(), "justTo", "commitATx");
Db.createNode();
tx.Success();
}
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort);
backup.Full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
PageCache pageCache = _pageCacheRule.getPageCache(_fileSystemRule.get());
long lastCommittedTx = GetLastCommittedTx(_backupDatabaseLayout, pageCache);
for (int i = 0; i < 5; i++)
{
using (Transaction tx = Db.beginTx())
{
Node node = Db.createNode();
index.Add(node, "key", "value" + i);
tx.Success();
}
backup = backup.incremental(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertEquals(lastCommittedTx + i + 1, GetLastCommittedTx(_backupDatabaseLayout, pageCache));
}
}
finally
{
if (db != null)
{
Db.shutdown();
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRetainFileLocksAfterFullBackupOnLiveDatabase()
public virtual void ShouldRetainFileLocksAfterFullBackupOnLiveDatabase()
{
int backupPort = PortAuthority.allocatePort();
File sourcePath = _testDir.directory("serverdb-lock");
GraphDatabaseService db = (new TestGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(sourcePath).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.TRUE).setConfig(OnlineBackupSettings.online_backup_server, "127.0.0.1:" + backupPort).setConfig(GraphDatabaseSettings.record_format, RecordFormatName).newGraphDatabase();
try
{
AssertStoreIsLocked(sourcePath);
OnlineBackup.From("127.0.0.1", backupPort).full(_backupDatabasePath.Path);
AssertStoreIsLocked(sourcePath);
}
finally
{
Db.shutdown();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void makeSureIncrementalFailsWhenNoDb()
public virtual void MakeSureIncrementalFailsWhenNoDb()
{
int backupPort = PortAuthority.allocatePort();
CreateInitialDataSet(_serverStorePath);
ServerInterface server = StartServer(_serverStorePath, backupPort);
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort);
try
{
backup.incremental(_backupDatabasePath.Path);
fail("Shouldn't be able to do incremental backup into non-existing db");
}
catch (Exception)
{
// Good
}
ShutdownServer(server);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void makeSureStoreIdIsEnforced()
public virtual void MakeSureStoreIdIsEnforced()
{
// Create data set X on server A
DbRepresentation initialDataSetRepresentation = CreateInitialDataSet(_serverStorePath);
int backupPort = PortAuthority.allocatePort();
ServerInterface server = StartServer(_serverStorePath, backupPort);
// Grab initial backup from server A
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort);
backup.Full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertEquals(initialDataSetRepresentation, DbRepresentation);
ShutdownServer(server);
// Create data set X+Y on server B
CreateInitialDataSet(_otherServerPath);
AddMoreData(_otherServerPath);
server = StartServer(_otherServerPath, backupPort);
// Try to grab incremental backup from server B.
// Data should be OK, but store id check should prevent that.
try
{
backup.incremental(_backupDatabasePath.Path);
fail("Shouldn't work");
}
catch (Exception e)
{
assertThat(rootCause(e), instanceOf(typeof(MismatchingStoreIdException)));
}
ShutdownServer(server);
// Just make sure incremental backup can be received properly from
// server A, even after a failed attempt from server B
DbRepresentation furtherRepresentation = AddMoreData(_serverStorePath);
server = StartServer(_serverStorePath, backupPort);
backup.incremental(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertEquals(furtherRepresentation, DbRepresentation);
ShutdownServer(server);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void backupEmptyIndex() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void BackupEmptyIndex()
{
int backupPort = PortAuthority.allocatePort();
string key = "name";
string value = "Neo";
GraphDatabaseService db = GetEmbeddedTestDataBaseService(backupPort);
try
{
Index <Node> index;
Node node;
using (Transaction tx = Db.beginTx())
{
index = Db.index().forNodes(key);
node = Db.createNode();
node.SetProperty(key, value);
tx.Success();
}
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort).full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertEquals(DbRepresentation.of(db), DbRepresentation);
FileUtils.deleteDirectory(_backupDatabasePath);
backup = OnlineBackup.From("127.0.0.1", backupPort).full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertEquals(DbRepresentation.of(db), DbRepresentation);
using (Transaction tx = Db.beginTx())
{
index.Add(node, key, value);
tx.Success();
}
FileUtils.deleteDirectory(_backupDatabasePath);
backup = OnlineBackup.From("127.0.0.1", backupPort).full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertEquals(DbRepresentation.of(db), DbRepresentation);
}
finally
{
Db.shutdown();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldDoIncrementalBackup() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldDoIncrementalBackup()
{
DbRepresentation initialDataSetRepresentation = CreateInitialDataSet(_serverPath);
int port = PortAuthority.allocatePort();
_server = StartServer(_serverPath, "127.0.0.1:" + port);
OnlineBackup backup = OnlineBackup.From("127.0.0.1", port);
backup.Full(_backupDatabase.Path);
assertEquals(initialDataSetRepresentation, BackupDbRepresentation);
ShutdownServer(_server);
DbRepresentation furtherRepresentation = AddMoreData2(_serverPath);
_server = StartServer(_serverPath, "127.0.0.1:" + port);
backup.incremental(_backupDatabase.Path);
assertEquals(furtherRepresentation, BackupDbRepresentation);
ShutdownServer(_server);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldIncrementallyBackupDenseNodes()
public virtual void ShouldIncrementallyBackupDenseNodes()
{
int backupPort = PortAuthority.allocatePort();
GraphDatabaseService db = StartGraphDatabase(_serverStorePath, true, backupPort);
try
{
CreateInitialDataSet(db);
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort);
backup.Full(_backupDatabasePath.Path);
DbRepresentation representation = AddLotsOfData(db);
backup.incremental(_backupDatabasePath.Path);
assertEquals(representation, DbRepresentation);
}
finally
{
Db.shutdown();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void fullThenIncremental()
public virtual void FullThenIncremental()
{
DbRepresentation initialDataSetRepresentation = CreateInitialDataSet(_serverStorePath);
int backupPort = PortAuthority.allocatePort();
ServerInterface server = StartServer(_serverStorePath, backupPort);
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort);
backup.Full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertEquals(initialDataSetRepresentation, DbRepresentation);
ShutdownServer(server);
DbRepresentation furtherRepresentation = AddMoreData(_serverStorePath);
server = StartServer(_serverStorePath, backupPort);
backup.incremental(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertEquals(furtherRepresentation, DbRepresentation);
ShutdownServer(server);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotServeTransactionsWithInvalidHighIds() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldNotServeTransactionsWithInvalidHighIds()
{
/*
* This is in effect a high level test for an edge case that happens when a relationship group is
* created and deleted in the same tx. This can end up causing an IllegalArgumentException because
* the HighIdApplier used when applying incremental updates (batch transactions in general) will postpone
* processing of added/altered record ids but deleted ids will be processed on application. This can result
* in a deleted record causing an IllegalArgumentException even though it is not the highest id in the tx.
*
* The way we try to trigger this is:
* 0. In one tx, create a node with 49 relationships, belonging to two types.
* 1. In another tx, create another relationship on that node (making it dense) and then delete all
* relationships of one type. This results in the tx state having a relationship group record that was
* created in this tx and also set to not in use.
* 2. Receipt of this tx will have the offending rel group command apply its id before the groups that are
* altered. This will try to update the high id with a value larger than what has been seen previously and
* fail the update.
* The situation is resolved by a check added in TransactionRecordState which skips the creation of such
* commands.
* Note that this problem can also happen in HA slaves.
*/
DbRepresentation initialDataSetRepresentation = CreateInitialDataSet(_serverPath);
int port = PortAuthority.allocatePort();
_server = StartServer(_serverPath, "127.0.0.1:" + port);
OnlineBackup backup = OnlineBackup.From("127.0.0.1", port);
backup.Full(_backupDatabase.Path);
assertEquals(initialDataSetRepresentation, BackupDbRepresentation);
ShutdownServer(_server);
DbRepresentation furtherRepresentation = CreateTransactionWithWeirdRelationshipGroupRecord(_serverPath);
_server = StartServer(_serverPath, "127.0.0.1:" + port);
backup.incremental(_backupDatabase.Path);
assertEquals(furtherRepresentation, BackupDbRepresentation);
ShutdownServer(_server);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void backupMultipleSchemaIndexes() throws InterruptedException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void BackupMultipleSchemaIndexes()
{
// given
ExecutorService executorService = Executors.newSingleThreadExecutor();
AtomicBoolean end = new AtomicBoolean();
int backupPort = PortAuthority.allocatePort();
GraphDatabaseService db = GetEmbeddedTestDataBaseService(backupPort);
try
{
int numberOfIndexedLabels = 10;
IList <Label> indexedLabels = CreateIndexes(db, numberOfIndexedLabels);
// start thread that continuously writes to indexes
executorService.submit(() =>
{
while (!end.get())
{
using (Transaction tx = Db.beginTx())
{
Db.createNode(indexedLabels[_random.Next(numberOfIndexedLabels)]).setProperty("prop", _random.nextValue());
tx.success();
}
}
});
executorService.shutdown();
// create backup
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort).full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
end.set(true);
executorService.awaitTermination(1, TimeUnit.MINUTES);
}
finally
{
Db.shutdown();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void backedUpDatabaseContainsChecksumOfLastTx() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void BackedUpDatabaseContainsChecksumOfLastTx()
{
ServerInterface server = null;
try
{
CreateInitialDataSet(_serverStorePath);
int backupPort = PortAuthority.allocatePort();
server = StartServer(_serverStorePath, backupPort);
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort);
backup.Full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
ShutdownServer(server);
server = null;
PageCache pageCache = _pageCacheRule.getPageCache(_fileSystemRule.get());
long firstChecksum = LastTxChecksumOf(_serverStoreLayout, pageCache);
assertEquals(firstChecksum, LastTxChecksumOf(_backupDatabaseLayout, pageCache));
AddMoreData(_serverStorePath);
server = StartServer(_serverStorePath, backupPort);
backup.incremental(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
ShutdownServer(server);
server = null;
long secondChecksum = LastTxChecksumOf(_serverStoreLayout, pageCache);
assertEquals(secondChecksum, LastTxChecksumOf(_backupDatabaseLayout, pageCache));
assertTrue(firstChecksum != secondChecksum);
}
finally
{
if (server != null)
{
ShutdownServer(server);
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void makeSureNoLogFileRemains()
public virtual void MakeSureNoLogFileRemains()
{
CreateInitialDataSet(_serverStorePath);
int backupPort = PortAuthority.allocatePort();
ServerInterface server = StartServer(_serverStorePath, backupPort);
OnlineBackup backup = OnlineBackup.From("127.0.0.1", backupPort);
// First check full
backup.Full(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertFalse(CheckLogFileExistence(_backupDatabasePath.Path));
// Then check empty incremental
backup.incremental(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertFalse(CheckLogFileExistence(_backupDatabasePath.Path));
// Then check real incremental
ShutdownServer(server);
AddMoreData(_serverStorePath);
server = StartServer(_serverStorePath, backupPort);
backup.incremental(_backupDatabasePath.Path);
assertTrue("Should be consistent", backup.Consistent);
assertFalse(CheckLogFileExistence(_backupDatabasePath.Path));
ShutdownServer(server);
}
