public FizzBuzz(Pairings customPairings)
{
var invalidKeys = customPairings.Keys.Where(key => key < 1);
if (invalidKeys.Count() > 0)
{
int firstInvalidKey = invalidKeys.First();
throw new ArgumentOutOfRangeException(nameof(customPairings), firstInvalidKey, $"Pairing keys must be positive integers.");
}
pairings = customPairings;
}
public void TestInvalidPairingKey()
{
// Test pairing key < 1
Pairings WithInvalidKey = new Pairings(FizzBuzzExample);
WithInvalidKey[-5] = "Taco";
Assert.Catch <ArgumentOutOfRangeException>(() =>
{
FizzBuzz fb = new FizzBuzz(WithInvalidKey);
});
}
private Pairings GenerateRandomPairings(int numberOfPairingsMin = 1, int numberOfPairingsMax = 20, int denominatorMin = 1, int denominatorMax = 100)
{
// Generates random pairings
// Numbers are not guaranteed to be unique, so final number will be <= numberOfPairingsMax
int maxWordSize = 10;
int numberOfPairings = rnd.Next(numberOfPairingsMin, numberOfPairingsMax);
Pairings pairings = new Pairings();
for (int i = 0; i < numberOfPairings; i++)
{
int number = rnd.Next(denominatorMin, denominatorMax);
string word = GenerateRandomWord(maxWordSize);
pairings[number] = word;
}
Trace.WriteLine("Testing with the following pairings:");
PrintPairings(pairings);
return(pairings);
}
public NodePairings(List <LabeledVertex> imageGraph, List <LabeledVertex> sourceGraph)
{
ImageGraph = imageGraph;
SourceGraph = sourceGraph;
ImageGraph.ForEach(x => Pairings.Add(x, new ConcurrentBag <VertexMatch>()));
}
public FizzBuzz()
{
// Zero pairings essentially makes it an integer generator.
pairings = new Pairings();
}