public void Incomplete()
{
int numSamples = 3;
var sampler = new CurrentTetriminoSampler(numSamples);
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.T), 0.3));
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.J), 0.5));
var complete = sampler.IsComplete;
Assert.False(complete);
}
public void SampleFails(int numSamples)
{
var sampler = new CurrentTetriminoSampler(numSamples);
for (int i = 0; i < numSamples; i++)
{
var sample = new ProbabilisticResult <Piece>(new Piece((Tetrimino)i), 0.5);
sampler.Sample(sample);
}
Assert.Throws <ArgumentException>(() =>
{
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.T), 0.5));
});
}
public void CaseEarlyMajority()
{
int numSamples = 3;
var sampler = new CurrentTetriminoSampler(numSamples);
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.I), 0.3));
Assert.False(sampler.IsComplete);
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.I), 0.8));
Assert.True(sampler.IsComplete);
var result = sampler.Result;
Assert.AreEqual(Tetrimino.I, result.Tetrimino);
}
public void CaseDifferentY()
{
int numSamples = 3;
var sampler = new CurrentTetriminoSampler(numSamples);
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.I).Fall(5), 0.6));
Assert.False(sampler.IsComplete);
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.I).Fall(7), 0.5));
Assert.True(sampler.IsComplete);
var result = sampler.Result;
Assert.AreEqual(Tetrimino.I, result.Tetrimino);
Assert.AreEqual(7, result.FallHeight);
}
public void CaseMixed()
{
int numSamples = 3;
var sampler = new CurrentTetriminoSampler(numSamples);
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.T), 0.4));
Assert.False(sampler.IsComplete);
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.J), 0.5));
Assert.False(sampler.IsComplete);
sampler.Sample(new ProbabilisticResult <Piece>(new Piece(Tetrimino.L), 0.3));
Assert.True(sampler.IsComplete);
var result = sampler.Result;
Assert.AreEqual(Tetrimino.J, result.Tetrimino);
}
public void Sample(int numSamples)
{
var sampler = new CurrentTetriminoSampler(numSamples);
for (int i = 0; i < numSamples; i++)
{
var sample = new ProbabilisticResult <Piece>(new Piece((Tetrimino)i), 0.5);
sampler.Sample(sample);
}
}