///<summary>
///</summary>
public TestExtenderOutput Generate(int rootIndex)
{
TestExtenderOutput txro = new TestExtenderOutput();
Stopwatch timer = Stopwatch.StartNew();
CalculateDependenciesAndRoots();
if (rootIndex >= this.Generators.Count || rootIndex < 0)
{
throw new ArgumentOutOfRangeException("rootIndex");
}
IVariationGenerator vg = this.RootGenerators[rootIndex];
foreach (VariationItem item in vg.Generate())
{
item.IsRoot = true;
txro.TestCases.Add(item);
}
timer.Stop();
GlobalLog.LogDebug("Generation Time " + rootIndex.ToString() + " : " + timer.Elapsed.TotalSeconds.ToString());
return(txro);
}
public static string GetVariationsString(this IVariationGenerator variationGenerator)
{
if (variationGenerator == null)
{
throw new ArgumentNullException(nameof(variationGenerator), "Generator is null");
}
if (variationGenerator.LoopCount > ushort.MaxValue)
{
throw new Exception($"Can't generate too many variations into memory: {variationGenerator.LoopCount:N0}");
}
var result = new StringBuilder((int)variationGenerator.LoopCount);
foreach (var variation in variationGenerator.GetVariations())
{
result.AppendLine(variation);
}
return(result.ToString());
}
private static void FindAndRemoveFalseRoots(IVariationGeneratorCollection possibleRoots, IVariationGenerator vg)
{
foreach (IVariationGenerator childVG in vg.Dependencies)
{
if (possibleRoots.Contains(childVG))
{
possibleRoots.Remove(childVG);
}
FindAndRemoveFalseRoots(possibleRoots, childVG);
}
}
