public async Task TestFixPeopleImpossibleRequirement()
{
var e = new Election() { NumberOfCandidates = 2, NumberOfPeople = 10 };
e.AddPeopleConstraint(0.7, p => p.Ranking(0) == 1);
e.AddPeopleConstraint(0.7, p => p.Ranking(1) == 1);
var step1 = new ElectionDriver.Fakes.StubIElectionStep();
int countOfNumber1 = 0;
int countOfNumber2 = 0;
step1.RunStepPersonArrayCandiateRankingArrayArray = (people, prev) =>
{
countOfNumber1 = people.Where(p => p.Ranking(0) == 1).Count();
countOfNumber2 = people.Where(p => p.Ranking(1) == 0).Count();
return new CandiateRanking[] { new CandiateRanking(0, 1) };
};
e.AddStep(step1);
var flips = await e.RunSingleElection();
}
public async Task TestFixPeople2Requirement()
{
var e = new Election() { NumberOfCandidates = 3, NumberOfPeople = 10 };
e.AddPeopleConstraint(0.3, p => p.Ranking(0) == 1);
e.AddPeopleConstraint(0.5, p => p.Ranking(1) == 1);
var step1 = new ElectionDriver.Fakes.StubIElectionStep();
int countOfNumber1 = 0;
int countOfNumber2 = 0;
step1.RunStepPersonArrayCandiateRankingArrayArray = (people, prev) =>
{
countOfNumber1 = people.Where(p => p.Ranking(0) == 1).Count();
countOfNumber2 = people.Where(p => p.Ranking(1) == 1).Count();
return new CandiateRanking[] { new CandiateRanking(0, 1) };
};
e.AddStep(step1);
var flips = await e.RunSingleElection();
Assert.AreEqual(3, countOfNumber1, "# of times the zero candidate is 1 shoudl be 3!");
Assert.AreEqual(5, countOfNumber2, "# of times the zero candidate is 2 shoudl be 5!");
}