public void CreateStrategyFromMaskingOptionTest()
{
var x = MaskingStrategyFactory.CreateStrategyFromMaskingOption(MaskingOptions.Replace, "rando value");
Assert.IsNotNull(x);
x = null;
x = MaskingStrategyFactory.CreateStrategyFromMaskingOption(MaskingOptions.Replace);
Assert.IsNotNull(x);
//not implemented yet, change these tests when relevant code paths are implemented.
Assert.ThrowsException <NotImplementedException>(
() => MaskingStrategyFactory.CreateStrategyFromMaskingOption(MaskingOptions.Randomize));
Assert.ThrowsException <NotImplementedException>(
() => MaskingStrategyFactory.CreateStrategyFromMaskingOption(MaskingOptions.Generate));
}
private async Task ApplyMask(Dictionary <string, Tuple <MaskingOptions, string> > maskingInformation, IEnumerable <DataRow> dataRows)
{
Console.Out.WriteLine("Combining multiple strategies into one...");
List <IMaskingStrategy> strats = new List <IMaskingStrategy>();
foreach (var item in maskingInformation)
{
string colName = item.Key;
MaskingOptions option = item.Value.Item1;
string method = item.Value.Item2;
var strategy = MaskingStrategyFactory.CreateStrategyFromMaskingOption(option, method);
strategy.Initialize(dataRows.First().Table, colName); //'must call this here for aggregatre strategies
Console.Out.WriteLine($"Applying datamask of type {option} to column {colName}");
strats.Add(strategy);
}
IMaskingStrategy CombinedStrategy = MaskingStrategyFactory.CombineStrategiesIntoSingleStrategy(strats);
DataMasker masker = new DataMasker(CombinedStrategy);
await masker.MaskDataRowEnumerableAsync(dataRows, "allcols");
Console.Out.WriteLine("Strategies executed.");
}
