//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCloseIndexAndLabelScanSnapshots() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldCloseIndexAndLabelScanSnapshots()
{
// Given
LabelScanStore labelScanStore = mock(typeof(LabelScanStore));
IndexingService indexingService = mock(typeof(IndexingService));
ExplicitIndexProvider explicitIndexes = mock(typeof(ExplicitIndexProvider));
when(explicitIndexes.AllIndexProviders()).thenReturn(Collections.emptyList());
DatabaseLayout databaseLayout = mock(typeof(DatabaseLayout));
when(databaseLayout.MetadataStore()).thenReturn(mock(typeof(File)));
LogFiles logFiles = mock(typeof(LogFiles));
FilesInStoreDirAre(databaseLayout, _standardStoreDirFiles, _standardStoreDirDirectories);
StorageEngine storageEngine = mock(typeof(StorageEngine));
NeoStoreFileListing fileListing = new NeoStoreFileListing(databaseLayout, logFiles, labelScanStore, indexingService, explicitIndexes, storageEngine);
ResourceIterator <File> scanSnapshot = ScanStoreFilesAre(labelScanStore, new string[] { "blah/scan.store", "scan.more" });
ResourceIterator <File> indexSnapshot = IndexFilesAre(indexingService, new string[] { "schema/index/my.index" });
ResourceIterator <StoreFileMetadata> result = fileListing.Builder().excludeLogFiles().build();
// When
result.Close();
// Then
verify(scanSnapshot).close();
verify(indexSnapshot).close();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustLogPhaseTracker()
public virtual void MustLogPhaseTracker()
{
Label nodeLabel = Label.label("testLabel5");
string key = "key";
string value = "hej";
using (Transaction transaction = _database.beginTx())
{
_database.createNode(nodeLabel).setProperty(key, value);
transaction.Success();
}
// when
using (Transaction tx = _database.beginTx())
{
_database.schema().indexFor(nodeLabel).on(key).create();
tx.Success();
}
WaitForOnlineIndexes();
// then
using (Transaction tx = _database.beginTx())
{
ResourceIterator <Node> nodes = _database.findNodes(nodeLabel, key, value);
long nodeCount = Iterators.count(nodes);
assertEquals("expected exactly one hit in index but was ", 1, nodeCount);
nodes.Close();
tx.Success();
}
AssertableLogProvider.LogMatcher matcher = inLog(typeof(IndexPopulationJob)).info(containsString("TIME/PHASE Final:"));
_logProvider.assertAtLeastOnce(matcher);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testGetAllNodes()
public virtual void TestGetAllNodes()
{
long highId = GetIdGenerator(IdType.NODE).HighestPossibleIdInUse;
if (highId >= 0 && highId < 10000)
{
long count = Iterables.count(GraphDb.AllNodes);
bool found = false;
Node newNode = GraphDb.createNode();
NewTransaction();
long oldCount = count;
count = 0;
foreach (Node node in GraphDb.AllNodes)
{
count++;
if (node.Equals(newNode))
{
found = true;
}
}
assertTrue(found);
assertEquals(count, oldCount + 1);
// Tests a bug in the "all nodes" iterator
ResourceIterator <Node> allNodesIterator = GraphDb.AllNodes.GetEnumerator();
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertNotNull(allNodesIterator.next());
allNodesIterator.Close();
newNode.Delete();
NewTransaction();
found = false;
count = 0;
foreach (Node node in GraphDb.AllNodes)
{
count++;
if (node.Equals(newNode))
{
found = true;
}
}
assertTrue(!found);
assertEquals(count, oldCount);
}
// else we skip test, takes too long
}
//TODO this test is not valid for compiled runtime as the transaction will be closed when the iterator was created
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCloseTransactionsWhenIteratingOverSingleColumn()
public virtual void ShouldCloseTransactionsWhenIteratingOverSingleColumn()
{
// Given an execution result that has been started but not exhausted
CreateNode();
CreateNode();
Result executionResult = Db.execute("CYPHER runtime=interpreted MATCH (n) RETURN n");
ResourceIterator <Node> resultIterator = executionResult.ColumnAs("n");
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
resultIterator.next();
assertThat(ActiveTransaction(), @is(notNullValue()));
// When
resultIterator.Close();
// Then
assertThat(ActiveTransaction(), @is(nullValue()));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void snapshotFilesDeletedWhenSnapshotReleased() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void SnapshotFilesDeletedWhenSnapshotReleased()
{
Label label = Label.label("testLabel");
PrepareDatabase(label);
ResourceIterator <File> firstCheckpointSnapshot = _indexingService.snapshotIndexFiles();
GenerateData(label);
ResourceIterator <File> secondCheckpointSnapshot = _indexingService.snapshotIndexFiles();
GenerateData(label);
ResourceIterator <File> thirdCheckpointSnapshot = _indexingService.snapshotIndexFiles();
ISet <string> firstSnapshotFileNames = GetFileNames(firstCheckpointSnapshot);
ISet <string> secondSnapshotFileNames = GetFileNames(secondCheckpointSnapshot);
ISet <string> thirdSnapshotFileNames = GetFileNames(thirdCheckpointSnapshot);
GenerateData(label);
ForceCheckpoint(_checkPointer);
//JAVA TO C# CONVERTER TODO TASK: Method reference constructor syntax is not converted by Java to C# Converter:
assertTrue(firstSnapshotFileNames.Select(File::new).All(_fileSystem.fileExists));
//JAVA TO C# CONVERTER TODO TASK: Method reference constructor syntax is not converted by Java to C# Converter:
assertTrue(secondSnapshotFileNames.Select(File::new).All(_fileSystem.fileExists));
//JAVA TO C# CONVERTER TODO TASK: Method reference constructor syntax is not converted by Java to C# Converter:
assertTrue(thirdSnapshotFileNames.Select(File::new).All(_fileSystem.fileExists));
firstCheckpointSnapshot.Close();
secondCheckpointSnapshot.Close();
thirdCheckpointSnapshot.Close();
GenerateData(label);
ForceCheckpoint(_checkPointer);
//JAVA TO C# CONVERTER TODO TASK: Method reference constructor syntax is not converted by Java to C# Converter:
assertFalse(firstSnapshotFileNames.Select(File::new).Any(_fileSystem.fileExists));
//JAVA TO C# CONVERTER TODO TASK: Method reference constructor syntax is not converted by Java to C# Converter:
assertFalse(secondSnapshotFileNames.Select(File::new).Any(_fileSystem.fileExists));
//JAVA TO C# CONVERTER TODO TASK: Method reference constructor syntax is not converted by Java to C# Converter:
assertFalse(thirdSnapshotFileNames.Select(File::new).Any(_fileSystem.fileExists));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void concurrentLuceneIndexSnapshotUseDifferentSnapshots() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ConcurrentLuceneIndexSnapshotUseDifferentSnapshots()
{
Label label = Label.label("testLabel");
Database.withSetting(GraphDatabaseSettings.default_schema_provider, GraphDatabaseSettings.SchemaIndex.NATIVE20.providerName());
PrepareDatabase(label);
ForceCheckpoint(_checkPointer);
ResourceIterator <File> firstCheckpointSnapshot = _indexingService.snapshotIndexFiles();
GenerateData(label);
RemoveOldNodes(LongStream.range(1, 20));
UpdateOldNodes(LongStream.range(30, 40));
ForceCheckpoint(_checkPointer);
ResourceIterator <File> secondCheckpointSnapshot = _indexingService.snapshotIndexFiles();
GenerateData(label);
RemoveOldNodes(LongStream.range(50, 60));
UpdateOldNodes(LongStream.range(70, 80));
ForceCheckpoint(_checkPointer);
ResourceIterator <File> thirdCheckpointSnapshot = _indexingService.snapshotIndexFiles();
ISet <string> firstSnapshotFileNames = GetFileNames(firstCheckpointSnapshot);
ISet <string> secondSnapshotFileNames = GetFileNames(secondCheckpointSnapshot);
ISet <string> thirdSnapshotFileNames = GetFileNames(thirdCheckpointSnapshot);
CompareSnapshotFiles(firstSnapshotFileNames, secondSnapshotFileNames, _fileSystem);
CompareSnapshotFiles(secondSnapshotFileNames, thirdSnapshotFileNames, _fileSystem);
CompareSnapshotFiles(thirdSnapshotFileNames, firstSnapshotFileNames, _fileSystem);
firstCheckpointSnapshot.Close();
secondCheckpointSnapshot.Close();
thirdCheckpointSnapshot.Close();
}
