public void Algorithm_QualityStep_PostExpiration_IncrementingBy2()
{
var pre = 0;
var post = 2;
var algo = new QualityStepAlgorithm(pre, post);
IAward award = new AcmePartnerFacilityAward(0, TimeSpan.FromDays(0));
award.IncrementDay();
Assert.IsTrue(award.IsExpired);
var runner = new AwardAlgorithmRunner(algo);
runner.Add(award);
// NOTE: we do 25 iterations to avoid the 50 quality cap which will mess with our
// our nice simple loop to check qualities
//
runner.RunAlgorithm(25);
var history = runner.AwardInfos[0].history;
for (var i = 0; i < history.Count; i++)
{
Assert.AreEqual(i * 2, history[i], $"Algorithm history mismatch on iteration '{i}'");
}
}
public void Algorithm_QualityStep_AcrossExpiration_Decrementing()
{
var pre = -1;
var post = -2;
var algo = new QualityStepAlgorithm(pre, post);
IAward award = new AcmePartnerFacilityAward(10, TimeSpan.FromDays(1));
award.IncrementDay();
Assert.IsFalse(award.IsExpired);
award = algo.Run(award);
Assert.AreEqual(9, award.Quality);
award.IncrementDay();
Assert.IsTrue(award.IsExpired);
award = algo.Run(award);
Assert.AreEqual(7, award.Quality);
}
public void Award_AcmePartnerFacility()
{
IAward award = new AcmePartnerFacilityAward(10, TimeSpan.FromDays(1));
var algo = award.UpdateAlgorithm;
Assert.IsFalse(award.IsExpired);
Assert.IsTrue(award.IsNotExpired);
Assert.AreEqual(10, award.Quality);
award.IncrementDay();
award = algo.Run(award);
Assert.AreEqual(9, award.Quality);
Assert.IsFalse(award.IsExpired);
Assert.IsTrue(award.IsNotExpired);
award.IncrementDay();
award = algo.Run(award);
Assert.AreEqual(7, award.Quality);
Assert.IsTrue(award.IsExpired);
Assert.IsFalse(award.IsNotExpired);
}
public void Algorithm_QualityStep_PostExpiration_DecrementingBy1()
{
var pre = 0;
var post = -1;
var algo = new QualityStepAlgorithm(pre, post);
IAward award = new AcmePartnerFacilityAward(50, TimeSpan.FromDays(0));
award.IncrementDay();
Assert.IsTrue(award.IsExpired);
var runner = new AwardAlgorithmRunner(algo);
runner.Add(award);
runner.RunAlgorithm(50);
var history = runner.AwardInfos[0].history;
for (var i = 0; i < history.Count; i++)
{
Assert.AreEqual(50 - i, history[i], $"Algorithm history mismatch on iteration '{i}'");
}
}