public void And_value_is_null_Then_empty_value_should_be_returned()
{
// The functionality is the same as using standard Configuration/ConfigurationManager.
// If the value="" part is missing then empty string is returned. It would make
// sense that it would return null but that is not the case
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var value = settings.GetValue(SimpleConfig.NullStringValue);
Assert.AreEqual(string.Empty, value);
}