//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldDeleteIdGeneratorsWhenOpeningExistingStore() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldDeleteIdGeneratorsWhenOpeningExistingStore()
{
// given
long expectedHighId;
using (BatchingNeoStores stores = BatchingNeoStores.BatchingNeoStoresWithExternalPageCache(Storage.fileSystem(), Storage.pageCache(), PageCacheTracer.NULL, Storage.directory().absolutePath(), LATEST_RECORD_FORMATS, DEFAULT, NullLogService.Instance, EMPTY, Config.defaults()))
{
stores.CreateNew();
RelationshipStore relationshipStore = stores.RelationshipStore;
RelationshipRecord record = relationshipStore.NewRecord();
long no = NULL_REFERENCE.longValue();
record.Initialize(true, no, 1, 2, 0, no, no, no, no, true, true);
record.Id = relationshipStore.NextId();
expectedHighId = relationshipStore.HighId;
relationshipStore.UpdateRecord(record);
// fiddle with the highId
relationshipStore.HighId = record.Id + 999;
}
// when
using (BatchingNeoStores stores = BatchingNeoStores.BatchingNeoStoresWithExternalPageCache(Storage.fileSystem(), Storage.pageCache(), PageCacheTracer.NULL, Storage.directory().absolutePath(), LATEST_RECORD_FORMATS, DEFAULT, NullLogService.Instance, EMPTY, Config.defaults()))
{
stores.PruneAndOpenExistingStore(Predicates.alwaysTrue(), Predicates.alwaysTrue());
// then
assertEquals(expectedHighId, stores.RelationshipStore.HighId);
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldPruneAndOpenExistingDatabase() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldPruneAndOpenExistingDatabase()
{
// given
foreach (StoreType typeToTest in RelevantRecordStores())
{
// given all the stores with some records in them
using (PageCache pageCache = Storage.pageCache())
{
Storage.directory().cleanup();
using (BatchingNeoStores stores = BatchingNeoStores.BatchingNeoStoresWithExternalPageCache(Storage.fileSystem(), pageCache, PageCacheTracer.NULL, Storage.directory().absolutePath(), LATEST_RECORD_FORMATS, DEFAULT, NullLogService.Instance, EMPTY, Config.defaults()))
{
stores.CreateNew();
foreach (StoreType type in RelevantRecordStores())
{
CreateRecordIn(stores.NeoStores.getRecordStore(type));
}
}
// when opening and pruning all except the one we test
using (BatchingNeoStores stores = BatchingNeoStores.BatchingNeoStoresWithExternalPageCache(Storage.fileSystem(), pageCache, PageCacheTracer.NULL, Storage.directory().absolutePath(), LATEST_RECORD_FORMATS, DEFAULT, NullLogService.Instance, EMPTY, Config.defaults()))
{
stores.PruneAndOpenExistingStore(type => type == typeToTest, Predicates.alwaysFalse());
// then only the one we kept should have data in it
foreach (StoreType type in RelevantRecordStores())
{
RecordStore <AbstractBaseRecord> store = stores.NeoStores.getRecordStore(type);
if (type == typeToTest)
{
assertThat(store.ToString(), (int)store.HighId, greaterThan(store.NumberOfReservedLowIds));
}
else
{
assertEquals(store.ToString(), store.NumberOfReservedLowIds, store.HighId);
}
}
}
}
}
}
internal static System.Predicate <string> CommunityFileWatcherFileNameFilter()
{
return(Predicates.any(fileName => fileName.StartsWith(TransactionLogFiles.DEFAULT_NAME), fileName => fileName.StartsWith(IndexConfigStore.INDEX_DB_FILE_NAME)));
}
internal static System.Predicate <string> EnterpriseNonClusterFileWatcherFileNameFilter()
{
return(Predicates.any(fileName => fileName.StartsWith(TransactionLogFiles.DEFAULT_NAME), fileName => fileName.StartsWith(IndexConfigStore.INDEX_DB_FILE_NAME), filename => filename.EndsWith(PageCacheWarmer.SUFFIX_CACHEPROF)));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private boolean isNativeLabelScanStoreMigrationRequired(org.neo4j.io.layout.DatabaseLayout directoryStructure) throws java.io.IOException
private bool IsNativeLabelScanStoreMigrationRequired(DatabaseLayout directoryStructure)
{
return(_fileSystem.streamFilesRecursive(directoryStructure.LabelScanStore()).noneMatch(Predicates.alwaysTrue()));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldGiveAClearErrorMessageIfTheArchivesParentDirectoryIsAFile() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShouldGiveAClearErrorMessageIfTheArchivesParentDirectoryIsAFile()
{
Path directory = _testDirectory.directory("a-directory").toPath();
Path archive = _testDirectory.file("subdir/the-archive.dump").toPath();
Files.write(archive.Parent, new sbyte[0]);
FileSystemException exception = assertThrows(typeof(FileSystemException), () => (new Dumper()).dump(directory, directory, archive, GZIP, Predicates.alwaysFalse()));
assertEquals(archive.Parent.ToString() + ": Not a directory", exception.Message);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldGiveAClearErrorMessageIfTheArchivesParentDirectoryDoesntExist()
internal virtual void ShouldGiveAClearErrorMessageIfTheArchivesParentDirectoryDoesntExist()
{
Path directory = _testDirectory.directory("a-directory").toPath();
Path archive = _testDirectory.file("subdir/the-archive.dump").toPath();
NoSuchFileException exception = assertThrows(typeof(NoSuchFileException), () => (new Dumper()).dump(directory, directory, archive, GZIP, Predicates.alwaysFalse()));
assertEquals(archive.Parent.ToString(), exception.Message);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldGiveAClearErrorIfTheArchiveAlreadyExists() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShouldGiveAClearErrorIfTheArchiveAlreadyExists()
{
Path directory = _testDirectory.directory("a-directory").toPath();
Path archive = _testDirectory.file("the-archive.dump").toPath();
Files.write(archive, new sbyte[0]);
FileAlreadyExistsException exception = assertThrows(typeof(FileAlreadyExistsException), () => (new Dumper()).dump(directory, directory, archive, GZIP, Predicates.alwaysFalse()));
assertEquals(archive.ToString(), exception.Message);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test @DisabledOnOs(org.junit.jupiter.api.condition.OS.WINDOWS) void shouldGiveAClearErrorMessageIfTheArchivesParentDirectoryIsNotWritable() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShouldGiveAClearErrorMessageIfTheArchivesParentDirectoryIsNotWritable()
{
Path directory = _testDirectory.directory("a-directory").toPath();
Path archive = _testDirectory.file("subdir/the-archive.dump").toPath();
Files.createDirectories(archive.Parent);
using (System.IDisposable ignored = TestUtils.WithPermissions(archive.Parent, emptySet()))
{
AccessDeniedException exception = assertThrows(typeof(AccessDeniedException), () => (new Dumper()).dump(directory, directory, archive, GZIP, Predicates.alwaysFalse()));
assertEquals(archive.Parent.ToString(), exception.Message);
}
}
