public void FinishBackup_WhenDbContainsPartialHashes()
{
// Pst File is registered in Db but the hash table does not contains all hashes for the backup file
// Arrange
DeleteDb();
CopyPartialFile();
SUT _backupEngine = new SUT(_appSettings, _dbFilename);
ClientDb _clientDb = new ClientDb(_dbFilename);
_clientDb.RegisterNewPstFile(1, _pstFileToSave.SourcePath, Path.Combine(_destinationPath, _partialFilename));
Assert.IsTrue(_clientDb.IsPstFileRegistered(_pstFileToSave.SourcePath));
Assert.AreEqual(_clientDb.GetBackupFilePath(_pstFileToSave.SourcePath), Path.Combine(_destinationPath, _partialFilename), true);
// Act
_backupEngine.Backup((object)_pstFileToSave);
DeleteFile(Path.Combine(_destinationPath, _pstFilename));
CopyInterruptedFile();
_clientDb.RenameBackupFile(_pstFileToSave.SourcePath, Path.Combine(_destinationPath, _partialFilename));
int remainsHashes = (int)(_clientDb.GetHashes(1).Count * 75 / 100);
_clientDb.DeleteHashes(1, remainsHashes);
_backupEngine.Backup((object)_pstFileToSave);
// Assert
Assert.IsTrue(_clientDb.IsPstFileRegistered(_pstFileToSave.SourcePath));
Assert.IsTrue(AreFilesEquals(_pstFileToSave.SourcePath, Path.Combine(_destinationPath, _pstFilename)));
Assert.AreEqual(Path.Combine(_destinationPath, _pstFilename), _clientDb.GetBackupFilePath(_pstFileToSave.SourcePath), true);
DeleteFile(Path.Combine(_destinationPath, _pstFilename));
}
public void BackupToNewDestination_WhenDestinationChangeAfterCompletBakupOccurs()
{
// PST File is registred in Db and PST file exists but the destination folder have changed
// Arrange
DeleteDb();
CopyPstFile();
SUT _backupEngine = new SUT(_appSettings, _dbFilename);
ClientDb _clientDb = new ClientDb(_dbFilename);
_clientDb.RegisterNewPstFile(1, _pstFileToSave.SourcePath, Path.Combine(_destinationPath, _pstFilename));
Assert.IsTrue(_clientDb.IsPstFileRegistered(_pstFileToSave.SourcePath));
Assert.AreEqual(_clientDb.GetBackupFilePath(_pstFileToSave.SourcePath), Path.Combine(_destinationPath, _pstFilename), true);
Assert.IsTrue(File.Exists(Path.Combine(_destinationPath, _pstFilename)));
// Act
_appSettings.FilesAndFoldersDestinationPath = @"\\192.168.0.250\share\Transit\PstFiles\courtel2";
_backupEngine.Backup((object)_pstFileToSave);
// Assert
Assert.IsTrue(_clientDb.IsPstFileRegistered(_pstFileToSave.SourcePath));
Assert.IsTrue(AreFilesEquals(_pstFileToSave.SourcePath, Path.Combine(@"\\192.168.0.250\share\Transit\PstFiles\courtel2", _pstFilename)));
Assert.AreEqual(Path.Combine(@"\\192.168.0.250\share\Transit\PstFiles\courtel2", _pstFilename), _clientDb.GetBackupFilePath(_pstFileToSave.SourcePath), true);
DeleteFile(Path.Combine(@"\\192.168.0.250\share\Transit\PstFiles\courtel2", _pstFilename));
DeleteFile(Path.Combine(_destinationPath, _pstFilename));
}
public void RegisterNewPstFileThenDeletePartialFileAndCreateNewOne_WhenPstFileIsNotRegisteredInDbButPartialFileExists()
{
// PST File is not registred in Db but partial file exists.
// Arrange
DeleteDb();
CopyPartialFile();
SUT _backupEngine = new SUT(_appSettings, _dbFilename);
ClientDb _clientDb = new ClientDb(_dbFilename);
Assert.IsFalse(_clientDb.IsPstFileRegistered(_pstFileToSave.SourcePath));
// Act
_backupEngine.Backup((object)_pstFileToSave);
// Assert
Assert.IsTrue(_clientDb.IsPstFileRegistered(_pstFileToSave.SourcePath));
Assert.IsTrue(AreFilesEquals(Path.Combine(_sourcePath, _pstFilename), Path.Combine(_destinationPath, _pstFilename)));
Assert.AreEqual(Path.Combine(_destinationPath, _pstFilename), _clientDb.GetBackupFilePath(_pstFileToSave.SourcePath), true);
DeleteFile(Path.Combine(_destinationPath, _pstFilename));
}
public void UseInformationsFromDbThenBackupFile_WhenPstFileIsRegisteredInDbAndPartialFileDoesNotExists()
{
// PST File is registred in Db but partial file does not exists.
// Arrange
DeleteDb();
DeleteFile(Path.Combine(_destinationPath, _partialFilename));
SUT _backupEngine = new SUT(_appSettings, _dbFilename);
ClientDb _clientDb = new ClientDb(_dbFilename);
_clientDb.RegisterNewPstFile(1, _pstFileToSave.SourcePath, Path.Combine(_destinationPath, _partialFilename));
Assert.IsTrue(_clientDb.IsPstFileRegistered(_pstFileToSave.SourcePath));
Assert.AreEqual(_clientDb.GetBackupFilePath(_pstFileToSave.SourcePath), Path.Combine(_destinationPath, _partialFilename), true);
Assert.IsFalse(File.Exists(Path.Combine(_destinationPath, _partialFilename)));
// Act
_backupEngine.Backup((object)_pstFileToSave);
// Assert
Assert.IsTrue(_clientDb.IsPstFileRegistered(_pstFileToSave.SourcePath));
Assert.IsTrue(AreFilesEquals(_pstFileToSave.SourcePath, Path.Combine(_destinationPath, _pstFilename)));
Assert.AreEqual(Path.Combine(_destinationPath, _pstFilename), _clientDb.GetBackupFilePath(_pstFileToSave.SourcePath), true);
DeleteFile(Path.Combine(_destinationPath, _pstFilename));
}
private int CheckPrerequisitesForSmbBackup(string pstFileToSave)
{
FileInfo backupFile;
FileInfo sourceFile = new FileInfo(pstFileToSave);
int fileId = 0;
if (_clientDb.IsPstFileRegistered(pstFileToSave))
{
// PST file is already known in the database
fileId = _clientDb.GetFileID(pstFileToSave);
backupFile = new FileInfo(_clientDb.GetBackupFilePath(pstFileToSave).ToLower());
if (String.Compare(backupFile.DirectoryName, FileSystem.ExpandDestinationFolder(AppSettings.FilesAndFoldersDestinationPath), true) != 0)
{
// Destination have change
backupFile = new FileInfo(Path.Combine(FileSystem.ExpandDestinationFolder(AppSettings.FilesAndFoldersDestinationPath), backupFile.Name));
_clientDb.RenameBackupFile(pstFileToSave, backupFile.FullName);
_clientDb.DeleteHashes(fileId, 0);
}
if (backupFile.Name.EndsWith(".pst"))
{
// Backup File is PST
_clientDb.RenameBackupFile(pstFileToSave, backupFile.FullName + ".partial");
if (backupFile.Exists)
{
// Backup.pst exists
File.Move(backupFile.FullName, backupFile.FullName + ".partial");
}
else
{
// Backup.pst does not exists
_clientDb.DeleteHashes(fileId, 0);
}
}
else
{
// Backup File is Partial
if (!backupFile.Exists)
{
// BackupFile.pst.partial does not exists
_clientDb.DeleteHashes(fileId, 0);
}
}
}
else
{
// PST file is not in the database
fileId = _clientDb.GetAvailableFileId();
backupFile = new FileInfo(Path.Combine(FileSystem.ExpandDestinationFolder(AppSettings.FilesAndFoldersDestinationPath), sourceFile.Name + ".partial"));
_clientDb.RegisterNewPstFile(fileId, pstFileToSave, backupFile.FullName);
if (backupFile.Exists)
{
// backup.pst.partial already exists
backupFile.Delete();
}
}
// Create or Resize
backupFile = new FileInfo(Path.Combine(FileSystem.ExpandDestinationFolder(AppSettings.FilesAndFoldersDestinationPath), sourceFile.Name + ".partial"));
if (FileSystem.ResizeFile(backupFile.FullName, sourceFile.Length) == -1)
{
// backup file have been shrinked, shrink Hashes table
_clientDb.ShrinkChunkList(fileId, sourceFile.Length, _chunkSize);
}
return(fileId);
}
