public void Archive_File()
{
var folder = "C:\\Test";
var file = "TestArchive.xlsx";
var archiveDirectory = $"{folder}\\ArchiveTest";
Directory.CreateDirectory(folder);
var fileStream = File.Create($"{folder}\\{file}");
fileStream.Close();
if (Directory.Exists(archiveDirectory))
{
Directory.GetFiles(archiveDirectory, "TestArchive*.xlsx", SearchOption.TopDirectoryOnly).ToList().ForEach(f => File.Delete(f));
}
FileUtilities.ArchiveFile($"{folder}\\{file}", archiveDirectory);
var files = Directory.GetFiles(archiveDirectory, "TestArchive_*.xlsx", SearchOption.TopDirectoryOnly);
Assert.AreEqual(1, files.Count());
}