private void BaseTestForElectionOk(ISet <InstanceId> failed, bool moreThanQuorum) { IDictionary <InstanceId, URI> members = new Dictionary <InstanceId, URI>(); members[new InstanceId(1)] = URI.create("server1"); members[new InstanceId(2)] = URI.create("server2"); members[new InstanceId(3)] = URI.create("server3"); Config config = mock(typeof(Config)); when(config.Get(ClusterSettings.max_acceptors)).thenReturn(10); ClusterConfiguration clusterConfiguration = mock(typeof(ClusterConfiguration)); when(clusterConfiguration.Members).thenReturn(members); ClusterContext clusterContext = mock(typeof(ClusterContext)); when(clusterContext.Configuration).thenReturn(clusterConfiguration); MultiPaxosContext context = new MultiPaxosContext(new InstanceId(1), Iterables.iterable(new ElectionRole("coordinator")), clusterConfiguration, mock(typeof(Executor)), NullLogProvider.Instance, mock(typeof(ObjectInputStreamFactory)), mock(typeof(ObjectOutputStreamFactory)), mock(typeof(AcceptorInstanceStore)), mock(typeof(Timeouts)), mock(typeof(ElectionCredentialsProvider)), config); context.HeartbeatContext.Failed.addAll(failed); ElectionContext toTest = context.ElectionContext; assertEquals(moreThanQuorum, !toTest.ElectionOk()); }
public static void EncodeValue(PropertyBlock block, int keyId, Value value, DynamicRecordAllocator stringAllocator, DynamicRecordAllocator arrayAllocator, bool allowStorePointsAndTemporal) { if (value is ArrayValue) { object asObject = value.AsObject(); // Try short array first, i.e. inlined in the property block if (ShortArray.encode(keyId, asObject, block, PropertyType.PayloadSize)) { return; } // Fall back to dynamic array store IList <DynamicRecord> arrayRecords = new List <DynamicRecord>(); AllocateArrayRecords(arrayRecords, asObject, arrayAllocator, allowStorePointsAndTemporal); SetSingleBlockValue(block, keyId, PropertyType.Array, Iterables.first(arrayRecords).Id); foreach (DynamicRecord valueRecord in arrayRecords) { valueRecord.SetType(PropertyType.Array.intValue()); } block.ValueRecords = arrayRecords; } else { value.WriteTo(new PropertyBlockValueWriter(block, keyId, stringAllocator, allowStorePointsAndTemporal)); } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void deleteAllNodesAndTheirLabels() public virtual void DeleteAllNodesAndTheirLabels() { // GIVEN GraphDatabaseService db = DbRule.GraphDatabaseAPI; //JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final': //ORIGINAL LINE: final Label label = label("A"); Label label = label("A"); using (Transaction tx = Db.beginTx()) { Node node = Db.createNode(); node.AddLabel(label); node.SetProperty("name", "bla"); tx.Success(); } // WHEN using (Transaction tx = Db.beginTx()) { foreach (Node node in Db.AllNodes) { node.removeLabel(label); // remove Label ... node.delete(); // ... and afterwards the node } tx.Success(); } // tx.close(); - here comes the exception // THEN using (Transaction ignored = Db.beginTx()) { assertEquals(0, Iterables.count(Db.AllNodes)); } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void testClose() public virtual void TestClose() { DynamicArrayStore store = CreateDynamicArrayStore(); ICollection <DynamicRecord> records = new List <DynamicRecord>(); store.AllocateRecordsFromBytes(records, new sbyte[10]); long blockId = Iterables.first(records).Id; foreach (DynamicRecord record in records) { store.UpdateRecord(record); } _neoStores.close(); _neoStores = null; try { store.GetArrayFor(store.GetRecords(blockId, NORMAL)); fail("Closed store should throw exception"); } catch (Exception) { // good } try { store.GetRecords(0, NORMAL); fail("Closed store should throw exception"); } catch (Exception) { // good } }
/// <summary> /// Test creates a situation where streaming of a node fails when accessing node labels/properties. /// It fails because transaction is terminated. Bolt server should not send half-written message. /// Driver should receive a regular FAILURE message saying that transaction has been terminated. /// </summary> //JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void shouldTransmitStreamingFailure() public virtual void ShouldTransmitStreamingFailure() { using (Session session = _driver.session()) { IDictionary <string, object> @params = new Dictionary <string, object>(); @params["name1"] = RandomLongString(); @params["name2"] = RandomLongString(); session.run("CREATE (n1 :Person {name: $name1}), (n2 :Person {name: $name2}) RETURN n1, n2", @params).consume(); StatementResult result = session.run("CALL test.readNodesReturnThemAndTerminateTheTransaction() YIELD node"); assertTrue(result.hasNext()); Record record = result.next(); assertEquals("Person", Iterables.single(record.get(0).asNode().labels())); assertNotNull(record.get(0).asNode().get("name")); try { result.hasNext(); fail("Exception expected"); } catch (TransientException e) { assertEquals(Org.Neo4j.Kernel.Api.Exceptions.Status_Transaction.Terminated.code().serialize(), e.code()); } } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void processAllRelationshipProperties() throws Exception //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: public virtual void ProcessAllRelationshipProperties() { CreateAlistairAndStefanNodes(); CopyUpdateVisitor propertyUpdateVisitor = new CopyUpdateVisitor(); RelationshipStoreScan relationshipStoreScan = new RelationshipStoreScan(new RecordStorageReader(_neoStores), _locks, propertyUpdateVisitor, new int[] { _relTypeId }, id => true); using (StorageRelationshipScanCursor relationshipScanCursor = _reader.allocateRelationshipScanCursor()) { relationshipScanCursor.Single(1); relationshipScanCursor.Next(); relationshipStoreScan.process(relationshipScanCursor); } EntityUpdates propertyUpdates = propertyUpdateVisitor.PropertyUpdates; assertNotNull("Visitor should contain container with updates.", propertyUpdates); RelationTypeSchemaDescriptor index1 = SchemaDescriptorFactory.forRelType(0, 2); RelationTypeSchemaDescriptor index2 = SchemaDescriptorFactory.forRelType(0, 3); RelationTypeSchemaDescriptor index3 = SchemaDescriptorFactory.forRelType(0, 2, 3); RelationTypeSchemaDescriptor index4 = SchemaDescriptorFactory.forRelType(1, 3); IList <RelationTypeSchemaDescriptor> indexes = Arrays.asList(index1, index2, index3, index4); //JAVA TO C# CONVERTER TODO TASK: Method reference arbitrary object instance method syntax is not converted by Java to C# Converter: assertThat(Iterables.map(IndexEntryUpdate::indexKey, propertyUpdates.ForIndexKeys(indexes)), containsInAnyOrder(index1, index2, index3)); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test void createIndexWithProviderThatUsesNeoAsDataSource() internal virtual void CreateIndexWithProviderThatUsesNeoAsDataSource() { string indexName = "inneo"; assertFalse(IndexExists(indexName)); IDictionary <string, string> config = stringMap(PROVIDER, "test-dummy-neo-index", "config1", "A value", "another config", "Another value"); Index <Node> index; using (Transaction transaction = _db.beginTx()) { index = _db.index().forNodes(indexName, config); transaction.Success(); } using (Transaction tx = _db.beginTx()) { assertTrue(IndexExists(indexName)); assertEquals(config, _db.index().getConfiguration(index)); using (IndexHits <Node> indexHits = index.get("key", "something else")) { assertEquals(0, Iterables.count(indexHits)); } tx.Success(); } RestartDb(); using (Transaction tx = _db.beginTx()) { assertTrue(IndexExists(indexName)); assertEquals(config, _db.index().getConfiguration(index)); tx.Success(); } }
private long CountNodes() { using (Transaction transaction = Graphdb().beginTx()) { return(Iterables.count(Graphdb().AllNodes)); } }
private IList <ConstraintDefinition> Constraints(GraphDatabaseService database) { using (Transaction ignored = database.BeginTx()) { return(Iterables.asList(database.Schema().Constraints)); } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void shouldCreateRelationship() throws Exception //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: public virtual void ShouldCreateRelationship() { long n1, n2; using (Org.Neo4j.Graphdb.Transaction tx = graphDb.beginTx()) { n1 = graphDb.createNode().Id; n2 = graphDb.createNode().Id; tx.Success(); } long r; using (Transaction tx = beginTransaction()) { int label = tx.token().relationshipTypeGetOrCreateForName("R"); r = tx.dataWrite().relationshipCreate(n1, label, n2); tx.Success(); } using (Org.Neo4j.Graphdb.Transaction ignore = graphDb.beginTx()) { IList <Relationship> relationships = Iterables.asList(graphDb.getNodeById(n1).Relationships); assertEquals(1, relationships.Count); assertEquals(relationships[0].Id, r); } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void lazyLoadWithinWriteTransaction() throws Exception //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: public virtual void LazyLoadWithinWriteTransaction() { // Given FileSystemAbstraction fileSystem = Fs.get(); BatchInserter inserter = BatchInserters.inserter(TestDirectory.databaseDir(), fileSystem); int count = 3000; long nodeId = inserter.CreateNode(MapWithManyProperties(count)); inserter.Shutdown(); GraphDatabaseService db = (new TestGraphDatabaseFactory()).setFileSystem(fileSystem).newImpermanentDatabase(TestDirectory.databaseDir()); // When try { using (Transaction tx = Db.beginTx()) { Db.createNode(); Node node = Db.getNodeById(nodeId); // Then assertEquals(count, Iterables.count(node.PropertyKeys)); tx.Success(); } } finally { Db.shutdown(); } }
public virtual ICollection <Path> DoContainerLogAggregation(AggregatedLogFormat.LogWriter writer, bool appFinished) { AppLogAggregatorImpl.Log.Info("Uploading logs for container " + this.containerId + ". Current good log dirs are " + StringUtils.Join(",", this._enclosing.dirsHandler .GetLogDirsForRead())); AggregatedLogFormat.LogKey logKey = new AggregatedLogFormat.LogKey(this.containerId ); AggregatedLogFormat.LogValue logValue = new AggregatedLogFormat.LogValue(this._enclosing .dirsHandler.GetLogDirsForRead(), this.containerId, this._enclosing.userUgi.GetShortUserName (), this._enclosing.logAggregationContext, this.uploadedFileMeta, appFinished); try { writer.Append(logKey, logValue); } catch (Exception e) { AppLogAggregatorImpl.Log.Error("Couldn't upload logs for " + this.containerId + ". Skipping this container." , e); return(new HashSet <Path>()); } Sharpen.Collections.AddAll(this.uploadedFileMeta, logValue.GetCurrentUpLoadedFileMeta ()); // if any of the previous uploaded logs have been deleted, // we need to remove them from alreadyUploadedLogs IEnumerable <string> mask = Iterables.Filter(this.uploadedFileMeta, new _Predicate_581 (logValue)); this.uploadedFileMeta = Sets.NewHashSet(mask); return(logValue.GetCurrentUpLoadedFilesPath()); }
public override EvaluationResult evaluate <T1>(IEnumerable <T1> iterable, CalculationFunctions functions, string firstToken, IList <string> remainingTokens) { string token = firstToken.ToLower(Locale.ENGLISH); int? index = Ints.tryParse(token); if (index != null) { try { return(EvaluationResult.success(Iterables.get(iterable, index), remainingTokens)); } catch (System.IndexOutOfRangeException) { return(invalidTokenFailure(iterable, token)); } } ISet <string> tokens = this.tokens(iterable); foreach (object item in iterable) { if (!fieldValues(item).Contains(token)) { continue; } if (!tokens.Contains(token)) { return(ambiguousTokenFailure(iterable, token)); } return(EvaluationResult.success(item, remainingTokens)); } return(invalidTokenFailure(iterable, token)); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void testElectionNotOkQuorumFailedTwoInstances() public virtual void TestElectionNotOkQuorumFailedTwoInstances() { ISet <InstanceId> failed = new HashSet <InstanceId>(); failed.Add(new InstanceId(2)); IDictionary <InstanceId, URI> members = new Dictionary <InstanceId, URI>(); members[new InstanceId(1)] = URI.create("server1"); members[new InstanceId(2)] = URI.create("server2"); Config config = mock(typeof(Config)); when(config.Get(ClusterSettings.max_acceptors)).thenReturn(10); ClusterConfiguration clusterConfiguration = mock(typeof(ClusterConfiguration)); when(clusterConfiguration.Members).thenReturn(members); ClusterContext clusterContext = mock(typeof(ClusterContext)); when(clusterContext.Configuration).thenReturn(clusterConfiguration); MultiPaxosContext context = new MultiPaxosContext(new InstanceId(1), Iterables.iterable(new ElectionRole("coordinator")), clusterConfiguration, mock(typeof(Executor)), NullLogProvider.Instance, mock(typeof(ObjectInputStreamFactory)), mock(typeof(ObjectOutputStreamFactory)), mock(typeof(AcceptorInstanceStore)), mock(typeof(Timeouts)), mock(typeof(ElectionCredentialsProvider)), config); context.HeartbeatContext.Failed.addAll(failed); ElectionContext toTest = context.ElectionContext; assertFalse(toTest.ElectionOk()); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void sortFriendsByName() public virtual void SortFriendsByName() { /* * (Abraham) * | * (me)--(George)--(Dan) * | | * (Zack)---(Andreas) * | * (Nicholas) */ string me = "me"; string abraham = "Abraham"; string george = "George"; string dan = "Dan"; string zack = "Zack"; string andreas = "Andreas"; string nicholas = "Nicholas"; string knows = "KNOWS"; CreateGraph(Triplet(me, knows, abraham), Triplet(me, knows, george), Triplet(george, knows, dan), Triplet(me, knows, zack), Triplet(zack, knows, andreas), Triplet(george, knows, andreas), Triplet(andreas, knows, nicholas)); using (Transaction tx = BeginTx()) { IList <Node> nodes = AsNodes(abraham, george, dan, zack, andreas, nicholas); assertEquals(nodes, Iterables.asCollection(GraphDb.traversalDescription().evaluator(excludeStartPosition()).sort(endNodeProperty("name")).traverse(GetNodeWithName(me)).nodes())); tx.Success(); } }
private IList <IndexDefinition> Indexes(GraphDatabaseService database) { using (Transaction ignored = database.BeginTx()) { return(Iterables.asList(database.Schema().Indexes)); } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void processAllNodeProperties() throws Exception //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: public virtual void ProcessAllNodeProperties() { CopyUpdateVisitor propertyUpdateVisitor = new CopyUpdateVisitor(); StoreViewNodeStoreScan storeViewNodeStoreScan = new StoreViewNodeStoreScan(new RecordStorageReader(_neoStores), _locks, null, propertyUpdateVisitor, new int[] { _labelId }, id => true); using (StorageNodeCursor nodeCursor = _reader.allocateNodeCursor()) { nodeCursor.Single(1); nodeCursor.Next(); storeViewNodeStoreScan.process(nodeCursor); } EntityUpdates propertyUpdates = propertyUpdateVisitor.PropertyUpdates; assertNotNull("Visitor should contain container with updates.", propertyUpdates); LabelSchemaDescriptor index1 = SchemaDescriptorFactory.forLabel(0, 0); LabelSchemaDescriptor index2 = SchemaDescriptorFactory.forLabel(0, 1); LabelSchemaDescriptor index3 = SchemaDescriptorFactory.forLabel(0, 0, 1); LabelSchemaDescriptor index4 = SchemaDescriptorFactory.forLabel(1, 1); IList <LabelSchemaDescriptor> indexes = Arrays.asList(index1, index2, index3, index4); //JAVA TO C# CONVERTER TODO TASK: Method reference arbitrary object instance method syntax is not converted by Java to C# Converter: assertThat(Iterables.map(IndexEntryUpdate::indexKey, propertyUpdates.ForIndexKeys(indexes)), containsInAnyOrder(index1, index2, index3)); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void getAllRelationships() public virtual void getAllRelationships() { ISet <Relationship> existingRelationships = Iterables.addToCollection(GraphDb.AllRelationships, new HashSet <Relationship>()); ISet <Relationship> createdRelationships = new HashSet <Relationship>(); Node node = GraphDb.createNode(); for (int i = 0; i < 100; i++) { createdRelationships.Add(node.CreateRelationshipTo(GraphDb.createNode(), TEST)); } NewTransaction(); ISet <Relationship> allRelationships = new HashSet <Relationship>(); allRelationships.addAll(existingRelationships); allRelationships.addAll(createdRelationships); int count = 0; foreach (Relationship rel in GraphDb.AllRelationships) { assertTrue("Unexpected rel " + rel + ", expected one of " + allRelationships, allRelationships.Contains(rel)); count++; } assertEquals(allRelationships.Count, count); }
/// <exception cref="System.IO.IOException"/> public static void SaveSegmentFiles([NotNull] string jpegFilePath, [NotNull] JpegSegmentData segmentData) { foreach (JpegSegmentType segmentType in segmentData.GetSegmentTypes()) { IList <sbyte[]> segments = Iterables.ToList(segmentData.GetSegments(segmentType)); if (segments.Count == 0) { continue; } if (segments.Count > 1) { for (int i = 0; i < segments.Count; i++) { string outputFilePath = Sharpen.Extensions.StringFormat("%s.%s.%d", jpegFilePath, Sharpen.Extensions.ConvertToString(segmentType).ToLower(), i); System.Console.Out.Println("Writing: " + outputFilePath); FileUtil.SaveBytes(new FilePath(outputFilePath), segments[i]); } } else { string outputFilePath = Sharpen.Extensions.StringFormat("%s.%s", jpegFilePath, Sharpen.Extensions.ConvertToString(segmentType).ToLower()); System.Console.Out.Println("Writing: " + outputFilePath); FileUtil.SaveBytes(new FilePath(outputFilePath), segments[0]); } } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void createAndClearCacheBeforeCommit() public virtual void CreateAndClearCacheBeforeCommit() { Node node = GraphDb.createNode(); node.CreateRelationshipTo(GraphDb.createNode(), TEST); assertEquals(1, Iterables.count(node.Relationships)); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void shouldClearSlavesWhenNewMasterElected() public virtual void ShouldClearSlavesWhenNewMasterElected() { // given Cluster cluster = mock(typeof(Cluster)); ClusterMembers clusterMembers = mock(typeof(ClusterMembers)); when(clusterMembers.AliveMembers).thenReturn(Iterables.option((new ClusterMember(_instanceId)).availableAs(SLAVE, _haUri, StoreId.DEFAULT))); SlaveFactory slaveFactory = mock(typeof(SlaveFactory)); Slave slave1 = mock(typeof(Slave)); Slave slave2 = mock(typeof(Slave)); when(slaveFactory.NewSlave(any(typeof(LifeSupport)), any(typeof(ClusterMember)), any(typeof(string)), any(typeof(Integer)))).thenReturn(slave1, slave2); HighAvailabilitySlaves slaves = new HighAvailabilitySlaves(clusterMembers, cluster, slaveFactory, new HostnamePort("localhost", 0)); slaves.Init(); ArgumentCaptor <ClusterListener> listener = ArgumentCaptor.forClass(typeof(ClusterListener)); verify(cluster).addClusterListener(listener.capture()); // when Slave actualSlave1 = slaves.Slaves.GetEnumerator().next(); listener.Value.elected(ClusterConfiguration.COORDINATOR, _instanceId, _clusterUri); Slave actualSlave2 = slaves.Slaves.GetEnumerator().next(); // then assertThat(actualSlave2, not(sameInstance(actualSlave1))); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void shouldLoadAllRelationships() public virtual void ShouldLoadAllRelationships() { // GIVEN GraphDatabaseService db = GraphDbAPI; Node node; using (Transaction tx = Db.beginTx()) { node = Db.createNode(); for (int i = 0; i < 112; i++) { node.CreateRelationshipTo(Db.createNode(), TEST); Db.createNode().createRelationshipTo(node, TEST); } tx.Success(); } // WHEN long one; long two; using (Transaction tx = Db.beginTx()) { one = Iterables.count(node.GetRelationships(TEST, Direction.OUTGOING)); two = Iterables.count(node.GetRelationships(TEST, Direction.OUTGOING)); tx.Success(); } // THEN assertEquals(two, one); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void shouldPopulateAndUpdate() throws Exception //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: public virtual void ShouldPopulateAndUpdate() { // GIVEN WithPopulator(IndexProvider.getPopulator(Descriptor, IndexSamplingConfig, heapBufferFactory(1024)), p => p.add(Updates(ValueSet1))); using (IndexAccessor accessor = IndexProvider.getOnlineAccessor(Descriptor, IndexSamplingConfig)) { // WHEN using (IndexUpdater updater = accessor.NewUpdater(IndexUpdateMode.ONLINE)) { //JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET: //ORIGINAL LINE: java.util.List<IndexEntryUpdate<?>> updates = updates(valueSet2); IList <IndexEntryUpdate <object> > updates = updates(ValueSet2); //JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET: //ORIGINAL LINE: for (IndexEntryUpdate<?> update : updates) foreach (IndexEntryUpdate <object> update in updates) { updater.Process(update); } } // THEN using (IndexReader reader = new QueryResultComparingIndexReader(accessor.NewReader())) { int propertyKeyId = Descriptor.schema().PropertyId; foreach (NodeAndValue entry in Iterables.concat(ValueSet1, ValueSet2)) { NodeValueIterator nodes = new NodeValueIterator(); reader.Query(nodes, IndexOrder.NONE, false, IndexQuery.exact(propertyKeyId, entry.Value)); assertEquals(entry.NodeId, nodes.Next()); assertFalse(nodes.HasNext()); } } } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void convertNodeToDense() public virtual void ConvertNodeToDense() { Node node = GraphDb.createNode(); Dictionary <MyRelTypes, ISet <Relationship> > rels = new Dictionary <MyRelTypes, ISet <Relationship> >(typeof(MyRelTypes)); foreach (MyRelTypes type in Enum.GetValues(typeof(MyRelTypes))) { rels[type] = new HashSet <Relationship>(); } int expectedRelCount = 0; for (int i = 0; i < 6; i++, expectedRelCount++) { MyRelTypes type = Enum.GetValues(typeof(MyRelTypes))[i % Enum.GetValues(typeof(MyRelTypes)).length]; Relationship rel = node.CreateRelationshipTo(GraphDb.createNode(), type); rels[type].Add(rel); } NewTransaction(); for (int i = 0; i < 1000; i++, expectedRelCount++) { node.CreateRelationshipTo(GraphDb.createNode(), MyRelTypes.TEST); } assertEquals(expectedRelCount, node.Degree); assertEquals(expectedRelCount, node.GetDegree(Direction.BOTH)); assertEquals(expectedRelCount, node.GetDegree(Direction.OUTGOING)); assertEquals(0, node.GetDegree(Direction.INCOMING)); assertEquals(rels[MyRelTypes.TEST2], Iterables.asSet(node.GetRelationships(MyRelTypes.TEST2))); assertEquals(Join(rels[MyRelTypes.TEST_TRAVERSAL], rels[MyRelTypes.TEST2]), Iterables.asSet(node.GetRelationships(MyRelTypes.TEST_TRAVERSAL, MyRelTypes.TEST2))); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void shouldNotLeaveAnyStateBehindAfterFailingToCreateConstraint() public virtual void ShouldNotLeaveAnyStateBehindAfterFailingToCreateConstraint() { // given using (Org.Neo4j.Graphdb.Transaction tx = Db.beginTx()) { CreateOffendingDataInRunningTx(db); tx.Success(); } // when try { using (Org.Neo4j.Graphdb.Transaction tx = Db.beginTx()) { CreateConstraintInRunningTx(db, KEY, PROP); tx.Success(); fail("expected failure"); } } catch (QueryExecutionException e) { assertThat(e.Message, startsWith("Unable to create CONSTRAINT")); } // then using (Org.Neo4j.Graphdb.Transaction tx = Db.beginTx()) { assertEquals(System.Linq.Enumerable.Empty <ConstraintDefinition>(), Iterables.asList(Db.schema().Constraints)); assertEquals(System.Linq.Enumerable.Empty <IndexDefinition, Org.Neo4j.Graphdb.schema.Schema_IndexState>(), IndexesWithState(Db.schema())); tx.Success(); } }
private long CountIndexes() { using (Transaction transaction = _database.beginTx()) { return(Iterables.count(_database.schema().Indexes)); } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test void whenContextClassLoaderDuplicatesServiceShouldLoadItOnce() internal virtual void WhenContextClassLoaderDuplicatesServiceShouldLoadItOnce() { Thread.CurrentThread.ContextClassLoader = typeof(Service).ClassLoader; IEnumerable <FooService> services = Service.Load(typeof(FooService)); assertEquals(1, Iterables.count(services)); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void something() throws Throwable //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: public virtual void Something() { object acceptorValue = new object(); object bookedValue = new object(); Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId instanceId = new Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId(42); PaxosInstanceStore paxosInstanceStore = new PaxosInstanceStore(); ProposerContext context = Mockito.mock(typeof(ProposerContext)); when(context.GetPaxosInstance(instanceId)).thenReturn(paxosInstanceStore.GetPaxosInstance(instanceId)); when(context.GetMinimumQuorumSize(Mockito.anyList())).thenReturn(2); // The instance is closed PaxosInstance paxosInstance = new PaxosInstance(paxosInstanceStore, instanceId); // the instance paxosInstance.Propose(2001, Iterables.asList(Iterables.iterable(create("http://something1"), create("http://something2"), create("http://something3")))); Message message = Message.to(ProposerMessage.Promise, create("http://something1"), new ProposerMessage.PromiseState(2001, acceptorValue)); message.setHeader(Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId.INSTANCE, instanceId.ToString()); MessageHolder mockHolder = mock(typeof(MessageHolder)); ProposerState.Proposer.handle(context, message, mockHolder); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void shouldDumpProcessInformation() throws Exception //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: public virtual void ShouldDumpProcessInformation() { // GIVEN File directory = TestDirectory.directory("dump"); // a process spawned from this test which pauses at a specific point of execution string java = JavaExecutable.ToString(); //JAVA TO C# CONVERTER WARNING: The .NET Type.FullName property will not always yield results identical to the Java Class.getName method: Process process = Runtime.exec(new string[] { java,"-cp",ClassPath,typeof(DumpableProcess).FullName,SIGNAL }); AwaitSignal(process); // WHEN // dumping process information for that spawned process (knowing it's in the expected position) DumpProcessInformation dumper = new DumpProcessInformation(NullLogProvider.Instance,directory); ICollection <Pair <long,string> > pids = dumper.GetJPids(containsString(typeof(DumpableProcess).Name)); // bail if our Java installation is wonky and `jps` doesn't work assumeThat(pids.Count,greaterThan(0)); Pair <long,string> pid = Iterables.single(pids); File threaddumpFile = dumper.DoThreadDump(pid); process.destroy(); // THEN // the produced thread dump should contain that expected method at least //JAVA TO C# CONVERTER WARNING: The .NET Type.FullName property will not always yield results identical to the Java Class.getName method: assertTrue(FileContains(threaddumpFile,"traceableMethod",typeof(DumpableProcess).FullName)); }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test public void shouldAllowForcedCopyOverAnExistingDatabase() throws Exception //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: public virtual void ShouldAllowForcedCopyOverAnExistingDatabase() { // given string databaseName = "to"; Config config = ConfigWith(databaseName, Directory.absolutePath().AbsolutePath); File fromPath = new File(Directory.absolutePath(), "from"); File toPath = config.Get(GraphDatabaseSettings.database_path); int fromNodeCount = 10; int toNodeCount = 20; CreateDbAt(fromPath, fromNodeCount); CreateDbAt(toPath, toNodeCount); // when (new RestoreDatabaseCommand(FileSystemRule.get(), fromPath, config, databaseName, true)).execute(); // then GraphDatabaseService copiedDb = (new GraphDatabaseFactory()).newEmbeddedDatabaseBuilder(toPath).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase(); using (Transaction ignored = copiedDb.BeginTx()) { assertEquals(fromNodeCount, Iterables.count(copiedDb.AllNodes)); } copiedDb.Shutdown(); }