public void FileRenameTest()
{
var Manager = new FileManager();
IFile TempObject = Manager.File("~/Data/Test/Data.txt");
TempObject.Write("This is a test");
string DirectoryPath = TempObject.Directory.FullName;
TempObject.Rename("Test2.txt");
Assert.Equal(DirectoryPath + "\\Test2.txt", TempObject.FullName);
TempObject.Delete();
}