/// <summary>
/// Gets the specified number of dummy files with the given file name.
/// </summary>
/// <param name="count">Number of dummy files to be created.</param>
/// <param name="fileName">Name of the file.</param>
/// <returns>
/// A list containing the metadata of the dummy files.
/// </returns>
/// <exception cref="ArgumentException"></exception>
public static List <FileInfo> GetDummyFiles(int count, string fileName = "DummyFile.txt")
{
string param2Name = MethodUtility.GetParameterName(MethodBase.GetCurrentMethod(), 1);
if (string.IsNullOrWhiteSpace(fileName))
{
throw new ArgumentException("Parameter cannot be null, empty or white space(s).", param2Name);
}
List <FileInfo> dummyFiles = new List <FileInfo>();
List <string> dummyFileNames = new List <string>(count);
for (int i = 0; i < count; i++)
{
dummyFileNames.Add(fileName);
}
dummyFiles = GetDummyFiles(dummyFileNames, DuplicateNameOptions.RenameDuplicates);
//string baseDirectory = HttpContext.Current.Server.MapPath("~/App_Data/" + DateTime.Now.Ticks);
//if (!Directory.Exists(baseDirectory))
//{
// Directory.CreateDirectory(baseDirectory);
//}
//for (int i = 0; i < count; i++)
//{
// string dummyFileName = (i == 0) ? fileName : string.Join("_", Path.GetFileNameWithoutExtension(fileName), i) + Path.GetExtension(fileName);
// string filePath = string.Join("/", baseDirectory, dummyFileName);
// try
// {
// if (i == 0)
// {
// using (StreamWriter sw = File.CreateText(filePath))
// {
// sw.Write("Dummy Test Content");
// sw.Close();
// sw.Dispose();
// }
// }
// else
// {
// dummyFiles[0].CopyTo(filePath);
// }
// }
// catch (Exception ex)
// {
// Console.WriteLine(ex.ToString());
// }
// if (File.Exists(filePath))
// {
// dummyFiles.Add(new FileInfo(filePath));
// }
//}
return(dummyFiles);
}
/// <summary>
/// Gets dummy files with the specified file Names.
/// </summary>
/// <param name="fileNames">The file names.</param>
/// <param name="options">The options to be used in case of duplicate names. By default, value is set to <see cref="DuplicateNameOptions.ThrowError" /></param>
/// <returns>
/// A list containing the metadata of the dummy files.
/// </returns>
/// <exception cref="ArgumentNullException">Thrown when fileNames is null</exception>
/// <exception cref="ArgumentException">Thrown when there are duplicate file names in the given names and options is selected as <see cref="DuplicateNameOptions.ThrowError" />.</exception>
public static List <FileInfo> GetDummyFiles(List <string> fileNames, DuplicateNameOptions options = DuplicateNameOptions.ThrowError)
{
string param1Name = MethodUtility.GetParameterName(MethodBase.GetCurrentMethod(), 0);
if (fileNames == null)
{
throw new ArgumentNullException(param1Name);
}
if (fileNames.Distinct(StringComparer.OrdinalIgnoreCase).Count() != fileNames.Count && options == DuplicateNameOptions.ThrowError)
{
throw new ArgumentException("Duplicate file names in the given names.", param1Name);
}
string baseDirectory = HttpContext.Current.Server.MapPath("~/App_Data/" + DateTime.Now.Ticks);
if (!Directory.Exists(baseDirectory))
{
Directory.CreateDirectory(baseDirectory);
}
List <FileInfo> dummyFiles = new List <FileInfo>();
for (int i = 0; i < fileNames.Count; i++)
{
string filePath = string.Join("/", baseDirectory, fileNames[i]);
try
{
if (i == 0)
{
using (StreamWriter sw = File.CreateText(filePath))
{
sw.Write("Dummy Test Content");
sw.Close();
sw.Dispose();
}
}
else
{
if (File.Exists(filePath))
{
if (options == DuplicateNameOptions.SkipDuplicates)
{
continue;
}
if (options == DuplicateNameOptions.RenameDuplicates)
{
int duplicateCount = fileNames.GetRange(0, i).Count(name => name == fileNames[i]);
string dummyFileName = string.Join("_", Path.GetFileNameWithoutExtension(fileNames[i]), duplicateCount) + Path.GetExtension(fileNames[i]);
filePath = string.Join("/", baseDirectory, dummyFileName);
}
}
dummyFiles[0].CopyTo(filePath);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
if (File.Exists(filePath))
{
dummyFiles.Add(new FileInfo(filePath));
}
}
return(dummyFiles);
}
