public void GetFileDataRows_Method_Should_Return_Path_Exception(string path)
{
//Arrange
string fileName = "somefile.txt";
//Act
Exception exception = Assert.ThrowsException <Exception>(() => _fileDataReader.GetFileDataRows(path, fileName));
//Assert
Assert.AreEqual("La variable 'path' no puede ser nula o vacía", exception.Message);
}