private FTPService.FTPService FTPService(FTPProtocol protocol)
{
FTPService.FTPService ftpService = new FTPService.FTPService(GetAppSetting("Host", "", protocol),
GetAppSetting("Login", "", protocol),
GetAppSetting("Password", "", protocol),
protocol);
return(ftpService);
}
public FTPService(string hostName, string loginName, string password, FTPProtocol protocol)
{
_hostName = hostName;
_loginName = loginName;
_password = password;
_protocol = protocol;
switch (_protocol)
{
case FTPProtocol.FTP: // 21
case FTPProtocol.FTPS: // 21 or 990
_portNo = 21;
break;
case FTPProtocol.SFTP: // 22
_portNo = 22;
break;
}
}
private void uploadFileTest(FTPProtocol protocol, int numFiles)
{
bool bError;
string errorMsg = "",
source = "",
target,
remoteFolder = GetAppSetting("TargetFolder", "", protocol);
// Create file(s) to upload
List <string> sourceFiles = new List <string>();
for (int i = 0; i < numFiles; i++)
{
source = Path.GetTempPath() + "\\" + i.ToString() + ".test";
db.LogTestFile(source); // So the cleanup delete it
sourceFiles.Add(source);
using (StreamWriter sw = new StreamWriter(source)) {
sw.WriteLine(LorumIpsum());
}
}
// Upload the file(s)
FTPService.FTPService ftpService = FTPService(protocol);
if (numFiles > 1)
{
source = source.FolderName() + "\\*.test";
target = remoteFolder;
}
else
{
target = remoteFolder + "/" + source.FileName();
}
bError = ftpService.UploadFile(source, target, ref errorMsg);
Assert.IsTrue(!bError, errorMsg);
// Delete the original files so that when we download again,
// we know we have recreated the files
foreach (var fileName in sourceFiles)
{
File.Delete(fileName);
Assert.IsTrue(!File.Exists(fileName), $"Error: Failed to delete {fileName}");
}
// Now try to download the files
if (numFiles > 1)
{
source = remoteFolder;
target = Path.GetTempFileName().FolderName();
}
else
{
source = target;
target = Path.GetTempFileName().FolderName() + "\\" + source.FileName();
db.LogTestFile(target); // So the cleanup deletes it
}
List <string> downloadedFiles = new List <string>();
bError = ftpService.DownloadFile(source, target, downloadedFiles, ref errorMsg);
LogTestFile(downloadedFiles);
Assert.IsTrue(!bError, errorMsg);
// Cleanup the host
foreach (string fileName in sourceFiles)
{
bError = ftpService.DeleteFile(remoteFolder + "/" + fileName.FileName(), ref errorMsg);
Assert.IsTrue(!bError, errorMsg);
}
// Check that the file exists
foreach (string fileName in sourceFiles)
{
Assert.IsTrue(File.Exists(fileName), $"Error: Failed to find file {fileName}");
}
}
private void moveFileTest(FTPProtocol protocol)
{
bool bError;
string errorMsg = "",
sourceFile = "",
targetFile,
remoteFolder = GetAppSetting("TargetFolder", "", protocol);
// Create file(s) to upload
sourceFile = Path.GetTempPath() + "\\MoveFile.test";
db.LogTestFile(sourceFile); // So the cleanup delete it
using (StreamWriter sw = new StreamWriter(sourceFile)) {
sw.WriteLine(LorumIpsum());
}
// Upload the file
FTPService.FTPService ftpService = FTPService(protocol);
targetFile = remoteFolder + "/" + sourceFile.FileName();
bError = ftpService.UploadFile(sourceFile, targetFile, ref errorMsg);
Assert.IsTrue(!bError, errorMsg);
File.Delete(sourceFile);
// Now download it to check that it got uploaded
string temp = targetFile;
targetFile = sourceFile;
sourceFile = temp;
List <string> downloadedFiles = new List <string>();
bError = ftpService.DownloadFile(sourceFile, targetFile, downloadedFiles, ref errorMsg);
LogTestFile(downloadedFiles);
Assert.IsTrue(!bError, errorMsg);
Assert.IsTrue(downloadedFiles.Count == 1, $"Error: {downloadedFiles.Count} file(s) were downloaded when 1 was expected");
// Check that the file exists
Assert.IsTrue(File.Exists(targetFile), $"Error: Failed to find file {targetFile}");
// Now move it on the host
targetFile = GetAppSetting("ArchiveFolder", "", protocol) + "/" + sourceFile.FileName();
bError = ftpService.MoveFile(sourceFile, targetFile, ref errorMsg, true);
Assert.IsTrue(!bError, errorMsg);
// Try to download it from original location (should fail because it has been moved)
string tempFile = Path.GetTempFileName();
db.LogTestFile(tempFile); // So the cleanup delete it
bError = ftpService.DownloadFile(sourceFile, tempFile, downloadedFiles, ref errorMsg);
Assert.IsTrue(bError, "Error: Download should have failed because the source file has been moved. This error means that the move failed");
// Now try to download it from the archive location
bError = ftpService.DownloadFile(targetFile, tempFile, downloadedFiles, ref errorMsg);
Assert.IsTrue(!bError, errorMsg);
// Now delete it in the archive
bError = ftpService.DeleteFile(targetFile, ref errorMsg);
Assert.IsTrue(!bError, errorMsg);
// Finally, try to download the archived file again (should fail)
bError = ftpService.DownloadFile(targetFile, tempFile, downloadedFiles, ref errorMsg);
Assert.IsTrue(bError, "Error: Download should have failed because the previous delete should have removed the file. This error means that the delete failed");
}
void getFTPFileListTest(FTPProtocol protocol)
{
int numFiles = 10;
string errorMsg = "";
List <string> sourceList = new List <string>();
List <string> foundList = new List <string>();
FTPService.FTPService ftpService = FTPService(protocol);
for (int i = 0; i < numFiles; i++)
{
var tempFile = GetTempFile(".ftptest2");
using (var sw = new StreamWriter(tempFile)) {
sw.WriteLine(LorumIpsum());
}
sourceList.Add(tempFile);
}
sourceList = sourceList.OrderBy(sl => sl.Substring(0))
.ToList();
// Upload the test files - this uses GetLocalFileList()
string remoteFolder = GetAppSetting("TargetFolder", "", protocol);
bool bError = ftpService.UploadFile(sourceList[0].FolderName() + "\\*.ftptest2",
remoteFolder,
ref errorMsg);
if (bError)
{
foreach (string fileName in sourceList)
{
ftpService.DeleteFile(remoteFolder + "/" + fileName.FileName(), ref errorMsg);
}
}
Assert.IsTrue(!bError, errorMsg);
// Now get the FTP file list
bError = ftpService.GetFTPFileList(remoteFolder, ref foundList, ref errorMsg);
if (bError)
{
foreach (string fileName in sourceList)
{
ftpService.DeleteFile(remoteFolder + "/" + fileName.FileName(), ref errorMsg);
}
}
Assert.IsTrue(!bError, errorMsg);
Assert.IsTrue(foundList.Count() == numFiles, $"Error: (Protocol: {protocol}) {foundList.Count()} files were returned when {numFiles} were expected");
foundList = foundList.OrderBy(sl => sl.Substring(0))
.ToList();
string expected = "",
actual = "";
for (int i = 0; i < numFiles; i++)
{
expected = sourceList[i].FileName();
actual = foundList[i].FileName();
if (expected != actual)
{
i = numFiles;
}
}
// Cleanup before the assert so we don't leave files on the server
foreach (string fileName in sourceList)
{
try {
File.Delete(fileName);
} catch { }
ftpService.DeleteFile(remoteFolder + "/" + fileName.FileName(), ref errorMsg);
}
Assert.IsTrue(expected == actual, $"Error: '{actual}' was returned when '{expected}' was expected");
}
