//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void storeLayoutForAbsoluteFile()
internal virtual void StoreLayoutForAbsoluteFile()
{
File storeDir = _testDirectory.storeDir();
StoreLayout storeLayout = StoreLayout.Of(storeDir);
assertEquals(storeDir, storeLayout.StoreDirectory());
}
/// <summary>
/// Tests an issue where loading all relationship types and property indexes after
/// the neostore data source had been started internally. The db would be in a
/// state where it would need recovery for the neostore data source, as well as some
/// other data source. This would fail since eventually TxManager#getTransaction()
/// would be called, which would fail since it hadn't as of yet recovered fully.
/// Whereas that failure would happen in a listener and merely be logged, one effect
/// of it would be that there would seem to be no relationship types in the database.
/// </summary>
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void recoverNeoAndIndexHavingAllRelationshipTypesAfterRecovery() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void RecoverNeoAndIndexHavingAllRelationshipTypesAfterRecovery()
{
// Given (create transactions and kill process, leaving it needing for recovery)
File storeDir = TestDirectory.storeDir();
//JAVA TO C# CONVERTER WARNING: The .NET Type.FullName property will not always yield results identical to the Java Class.getName method:
assertEquals(0, Runtime.exec(new string[] { JavaExecutable.ToString(), "-Djava.awt.headless=true", "-cp", ClassPath, this.GetType().FullName, storeDir.AbsolutePath }).waitFor());
// When
GraphDatabaseService db = (new TestGraphDatabaseFactory()).newEmbeddedDatabase(storeDir);
// Then
try
{
using (Transaction ignored = Db.beginTx(), ResourceIterator <RelationshipType> typeResourceIterator = Db.AllRelationshipTypes.GetEnumerator())
{
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertEquals(MyRelTypes.TEST.name(), typeResourceIterator.next().name());
}
}
finally
{
Db.shutdown();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldRunDeferredExecutors() throws InterruptedException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShouldRunDeferredExecutors()
{
AtomicInteger counter = new AtomicInteger(0);
Semaphore @lock = new Semaphore(1);
BufferingExecutor later = new BufferingExecutor();
// add our later executor to the external dependencies
GraphDatabaseDependencies externalDependencies = newDependencies().withDeferredExecutor(later, Group.LOG_ROTATION);
// Take the lock, we're going to use this to synchronize with tasks that run in the executor
@lock.acquire(1);
// add an increment task to the deferred executor
later.Execute(counter.incrementAndGet);
later.Execute(@lock.release);
// if I try and get the lock it should fail because the deferred executor is still waiting for a real executor implementation.
// n.b. this will take the whole timeout time. So don't set this high, even if it means that this test might get lucky and pass
assertFalse(@lock.tryAcquire(1, 1, TimeUnit.SECONDS));
// my counter is still unincremented as well
assertThat(counter.get(), equalTo(0));
// When I construct a PlatformModule...
PlatformModule pm = new PlatformModule(_testDirectory.storeDir(), Config.defaults(), DatabaseInfo.UNKNOWN, externalDependencies);
// then the tasks that I queued up earlier should be run...
// the timeout here is really high to ensure that this test does not become flaky because of a slow running JVM
// e.g. due to lots of CPU contention or garbage collection.
assertTrue(@lock.tryAcquire(1, 60, TimeUnit.SECONDS));
assertThat(counter.get(), equalTo(1));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setup() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void Setup()
{
File sslObjectsDir = new File(TestDirectory.storeDir(), "certificates");
assertTrue(sslObjectsDir.mkdirs());
_sslResource = selfSignedKeyId(0).trustKeyId(0).install(sslObjectsDir);
CreateAndStartDb();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setUp()
public virtual void SetUp()
{
File txLogLocation = new File(TestDirectory.directory(), "txLogLocation");
_config = Config.builder().withSetting(GraphDatabaseSettings.logical_logs_location, txLogLocation.AbsolutePath).build();
File storeDir = TestDirectory.storeDir();
_databaseLayout = DatabaseLayout.of(storeDir, _config.get(GraphDatabaseSettings.active_database));
_fsa = TestDirectory.FileSystem;
_commitStateHelper = new CommitStateHelper(PageCacheRule.getPageCache(_fsa), _fsa, _config);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void checkStartLogLine(int hoursShift, String timeZoneSuffix) throws java.io.IOException
private void CheckStartLogLine(int hoursShift, string timeZoneSuffix)
{
TimeZone.Default = TimeZone.getTimeZone(ZoneOffset.ofHours(hoursShift));
File storeDir = TestDirectory.storeDir(hoursShift.ToString());
File databaseDirectory = TestDirectory.databaseLayout(storeDir).databaseDirectory();
GraphDatabaseService database = (new TestGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(databaseDirectory).setConfig(GraphDatabaseSettings.db_timezone, LogTimeZone.SYSTEM.name()).newGraphDatabase();
database.Shutdown();
Path databasePath = storeDir.toPath();
Path debugLog = Paths.get("logs", "debug.log");
string debugLogLine = GetLogLine(databasePath, debugLog);
assertTrue(debugLogLine, debugLogLine.Contains(timeZoneSuffix));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldPropagateIOExceptions() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldPropagateIOExceptions()
{
// Given
TransactionFailureException exceptionThrown = null;
File storeDir = TestDirectory.storeDir();
LimitedFileSystemGraphDatabase db = new LimitedFileSystemGraphDatabase(storeDir);
using (Transaction tx = Db.beginTx())
{
Db.createNode();
tx.Success();
}
long logVersion = Db.DependencyResolver.resolveDependency(typeof(LogVersionRepository)).CurrentLogVersion;
Db.runOutOfDiskSpaceNao();
// When
try
{
using (Transaction tx = Db.beginTx())
{
Db.createNode();
tx.Success();
}
}
catch (TransactionFailureException e)
{
exceptionThrown = e;
}
finally
{
assertNotNull("Expected tx finish to throw TransactionFailureException when filesystem is full.", exceptionThrown);
assertTrue(Exceptions.contains(exceptionThrown, typeof(IOException)));
}
Db.somehowGainMoreDiskSpace(); // to help shutting down the db
Db.shutdown();
PageCache pageCache = PageCacheRule.getPageCache(Db.FileSystem);
File neoStore = TestDirectory.databaseLayout().metadataStore();
assertEquals(logVersion, MetaDataStore.getRecord(pageCache, neoStore, MetaDataStore.Position.LOG_VERSION));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void checkExpectedDatabaseDirectory()
internal virtual void CheckExpectedDatabaseDirectory()
{
Config config = Config.builder().withServerDefaults().withSetting(mode, Mode.SINGLE.name()).withSetting(GraphDatabaseSettings.neo4j_home, _testDirectory.storeDir().AbsolutePath).withSetting((new BoltConnector("bolt")).listen_address.name(), "localhost:0").withSetting((new BoltConnector("http")).listen_address.name(), "localhost:0").withSetting((new BoltConnector("https")).listen_address.name(), "localhost:0").build();
GraphDatabaseDependencies dependencies = GraphDatabaseDependencies.newDependencies().userLogProvider(NullLogProvider.Instance);
OpenEnterpriseNeoServer server = new OpenEnterpriseNeoServer(config, dependencies);
server.Start();
try
{
Path expectedPath = Paths.get(_testDirectory.storeDir().Path, "data", "databases", "graph.db");
GraphDatabaseFacade graph = server.Database.Graph;
assertEquals(expectedPath, graph.DatabaseLayout().databaseDirectory().toPath());
}
finally
{
server.Stop();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRestoreBySeedingAllMembers() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldRestoreBySeedingAllMembers()
{
// given
GraphDatabaseService database = (new GraphDatabaseFactory()).newEmbeddedDatabaseBuilder(TestDir.storeDir()).setConfig(GraphDatabaseSettings.allow_upgrade, Settings.TRUE).setConfig(GraphDatabaseSettings.record_format, HighLimit.NAME).setConfig(OnlineBackupSettings.online_backup_enabled, false.ToString()).newGraphDatabase();
database.Shutdown();
Config config = Config.defaults(OnlineBackupSettings.online_backup_enabled, Settings.FALSE);
DbRepresentation before = DbRepresentation.of(TestDir.storeDir(), config);
// when
_fsa.copyRecursively(TestDir.databaseDir(), _cluster.getCoreMemberById(0).databaseDirectory());
_fsa.copyRecursively(TestDir.databaseDir(), _cluster.getCoreMemberById(1).databaseDirectory());
_fsa.copyRecursively(TestDir.databaseDir(), _cluster.getCoreMemberById(2).databaseDirectory());
_cluster.start();
// then
dataMatchesEventually(before, _cluster.coreMembers());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void respectLockFilesSameProcess() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void RespectLockFilesSameProcess()
{
GraphDatabaseService database = (new GraphDatabaseFactory()).newEmbeddedDatabaseBuilder(TestDirectory.storeDir()).newGraphDatabase();
StoreInfoCommand command = new StoreInfoCommand(System.out.println);
try
{
command.Execute(new string[] { "--store", TestDirectory.storeDir().AbsolutePath });
fail();
}
catch (CommandFailed e)
{
assertTrue(e.InnerException is StoreLockException);
}
finally
{
database.Shutdown();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setUp()
public virtual void SetUp()
{
_database = (new EnterpriseGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(TestDirectory.storeDir()).setConfig(prometheusEnabled, Settings.TRUE).setConfig(prometheusEndpoint, "localhost:0").newGraphDatabase();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldMonitorBolt() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldMonitorBolt()
{
// Given
File metricsFolder = TestDirectory.directory("metrics");
_db = ( GraphDatabaseAPI )(new TestGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(TestDirectory.storeDir()).setConfig((new BoltConnector("bolt")).type, "BOLT").setConfig((new BoltConnector("bolt")).enabled, "true").setConfig((new BoltConnector("bolt")).listen_address, "localhost:0").setConfig(GraphDatabaseSettings.auth_enabled, "false").setConfig(MetricsSettings.MetricsEnabled, "false").setConfig(MetricsSettings.BoltMessagesEnabled, "true").setConfig(MetricsSettings.CsvEnabled, "true").setConfig(MetricsSettings.CsvInterval, "100ms").setConfig(MetricsSettings.CsvPath, metricsFolder.AbsolutePath).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase();
// When
_conn = (new SocketConnection()).connect(new HostnamePort("localhost", getBoltPort(_db))).send(_util.acceptedVersions(1, 0, 0, 0)).send(_util.chunk(new InitMessage("TestClient", map("scheme", "basic", "principal", "neo4j", "credentials", "neo4j"))));
// Then
assertEventually("session shows up as started", () => readLongValue(metricsCsv(metricsFolder, SESSIONS_STARTED)), equalTo(1L), 5, SECONDS);
assertEventually("init request shows up as received", () => readLongValue(metricsCsv(metricsFolder, MESSAGES_RECEIVED)), equalTo(1L), 5, SECONDS);
assertEventually("init request shows up as started", () => readLongValue(metricsCsv(metricsFolder, MESSAGES_STARTED)), equalTo(1L), 5, SECONDS);
assertEventually("init request shows up as done", () => readLongValue(metricsCsv(metricsFolder, MESSAGES_DONE)), equalTo(1L), 5, SECONDS);
assertEventually("queue time shows up", () => readLongValue(metricsCsv(metricsFolder, TOTAL_QUEUE_TIME)), greaterThanOrEqualTo(0L), 5, SECONDS);
assertEventually("processing time shows up", () => readLongValue(metricsCsv(metricsFolder, TOTAL_PROCESSING_TIME)), greaterThanOrEqualTo(0L), 5, SECONDS);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldSampleNotUniqueIndex() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldSampleNotUniqueIndex()
{
GraphDatabaseService db = null;
long deletedNodes = 0;
try
{
// Given
db = (new TestGraphDatabaseFactory()).newEmbeddedDatabase(TestDirectory.storeDir());
IndexDefinition indexDefinition;
using (Transaction tx = Db.beginTx())
{
indexDefinition = Db.schema().indexFor(_label).on(_property).create();
tx.Success();
}
using (Transaction tx = Db.beginTx())
{
Db.schema().awaitIndexOnline(indexDefinition, 10, TimeUnit.SECONDS);
tx.Success();
}
using (Transaction tx = Db.beginTx())
{
for (int i = 0; i < _nodes; i++)
{
Db.createNode(_label).setProperty(_property, _names[i % _names.Length]);
tx.Success();
}
}
using (Transaction tx = Db.beginTx())
{
for (int i = 0; i < (_nodes / 10); i++)
{
using (ResourceIterator <Node> nodes = Db.findNodes(_label, _property, _names[i % _names.Length]))
{
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
nodes.next().delete();
}
deletedNodes++;
tx.Success();
}
}
}
finally
{
if (db != null)
{
Db.shutdown();
}
}
// When
TriggerIndexResamplingOnNextStartup();
// Then
// lucene will consider also the delete nodes, native won't
Register_DoubleLongRegister register = FetchIndexSamplingValues(db);
assertEquals(_names.Length, register.ReadFirst());
assertThat(register.ReadSecond(), allOf(greaterThanOrEqualTo(nodes - deletedNodes), lessThanOrEqualTo(nodes)));
// but regardless, the deleted nodes should not be considered in the index size value
Register_DoubleLongRegister indexSizeRegister = FetchIndexSizeValues(db);
assertEquals(0, indexSizeRegister.ReadFirst());
assertEquals(nodes - deletedNodes, indexSizeRegister.ReadSecond());
}
private void SetupDb(GraphDatabaseSettings.SchemaIndex schemaIndex)
{
TestGraphDatabaseFactory dbFactory = new TestGraphDatabaseFactory();
GraphDatabaseBuilder builder = dbFactory.NewEmbeddedDatabaseBuilder(_directory.storeDir()).setConfig(GraphDatabaseSettings.default_schema_provider, schemaIndex.providerName());
_db = builder.NewGraphDatabase();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @BeforeEach void setUp()
internal virtual void SetUp()
{
_database = (new GraphDatabaseFactory()).newEmbeddedDatabase(_testDirectory.storeDir());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void createBufferedIdComponentsByDefault()
internal virtual void CreateBufferedIdComponentsByDefault()
{
GraphDatabaseAPI database = ( GraphDatabaseAPI )(new GraphDatabaseFactory()).newEmbeddedDatabase(_testDirectory.storeDir());
try
{
DependencyResolver dependencyResolver = database.DependencyResolver;
IdController idController = dependencyResolver.ResolveDependency(typeof(IdController));
IdGeneratorFactory idGeneratorFactory = dependencyResolver.ResolveDependency(typeof(IdGeneratorFactory));
assertThat(idController, instanceOf(typeof(BufferedIdController)));
assertThat(idGeneratorFactory, instanceOf(typeof(BufferingIdGeneratorFactory)));
}
finally
{
database.Shutdown();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setup()
public virtual void Setup()
{
_outputPath = TestDirectory.directory("metrics");
_database = (new EnterpriseGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(TestDirectory.storeDir()).setConfig(csvPath, _outputPath.AbsolutePath).setConfig(csvRotationThreshold, "21").setConfig(csvMaxArchives, MAX_ARCHIVES.ToString()).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotWriteDebugToInternalDiagnosticsLogByDefault() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldNotWriteDebugToInternalDiagnosticsLogByDefault()
{
// Given
GraphDatabaseService db = (new TestGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(TestDir.storeDir()).setConfig(GraphDatabaseSettings.logs_directory, TestDir.directory("logs").AbsolutePath).newGraphDatabase();
// When
LogService logService = (( GraphDatabaseAPI )db).DependencyResolver.resolveDependency(typeof(LogService));
logService.GetInternalLog(this.GetType()).debug("A debug entry");
Db.shutdown();
File internalLog = new File(TestDir.directory("logs"), INTERNAL_LOG_FILE);
// Then
assertThat(internalLog.File, @is(true));
assertThat(internalLog.length(), greaterThan(0L));
assertEquals(0, CountOccurrences(internalLog, "A debug entry"));
}
private GraphDatabaseService GetDatabase(LogProvider logProvider)
{
return((new TestEnterpriseGraphDatabaseFactory()).setInternalLogProvider(logProvider).newEmbeddedDatabaseBuilder(TestDirectory.storeDir()).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setup() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void Setup()
{
ServerHelper.cleanTheDatabase(_readOnlyServer);
_readOnlyServer = ServerHelper.createReadOnlyServer(Dir.storeDir());
_http = HTTP.withBaseUri(_readOnlyServer.baseUri());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setUp()
public virtual void SetUp()
{
_metricsDirectory = TestDirectory.directory("metrics");
_database = (new TestGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(TestDirectory.storeDir()).setConfig(MetricsSettings.MetricsEnabled, Settings.FALSE).setConfig(MetricsSettings.NeoPageCacheEnabled, Settings.TRUE).setConfig(MetricsSettings.CsvEnabled, Settings.TRUE).setConfig(MetricsSettings.CsvInterval, "100ms").setConfig(MetricsSettings.CsvPath, _metricsDirectory.AbsolutePath).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void compositeNodeKeyConstraintUpdate() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void CompositeNodeKeyConstraintUpdate()
{
GraphDatabaseService database = (new EnterpriseGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(TestDirectory.storeDir()).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase();
Label label = Label.label("label");
using (Transaction transaction = database.BeginTx())
{
Node node = database.CreateNode(label);
node.SetProperty("b", ( short )3);
node.SetProperty("a", new double[] { 0.6, 0.4, 0.2 });
transaction.Success();
}
using (Transaction transaction = database.BeginTx())
{
string query = format("CREATE CONSTRAINT ON (n:%s) ASSERT (n.%s,n.%s) IS NODE KEY", label.Name(), "a", "b");
database.Execute(query);
transaction.Success();
}
AwaitIndex(database);
using (Transaction transaction = database.BeginTx())
{
Node node = database.CreateNode(label);
node.SetProperty("a", ( short )7);
node.SetProperty("b", new double[] { 0.7, 0.5, 0.3 });
transaction.Success();
}
database.Shutdown();
ConsistencyCheckService.Result consistencyCheckResult = CheckDbConsistency(TestDirectory.storeDir());
assertTrue("Database is consistent", consistencyCheckResult.Successful);
}
