public void TestKeepOnlyCandidatestwo()
{
var p = new Person(3, 2, 1, 0);
var pn = p.KeepCandidates(3, 1);
Assert.AreEqual(2, pn.NumberOfCandidates, "# of candidates when keeping 1");
var p3 = pn.FullRanking().Where(c => c.candidate == 3).FirstOrDefault();
var p1 = pn.FullRanking().Where(c => c.candidate == 1).FirstOrDefault();
Assert.IsNotNull(p3, "Candidate 3");
Assert.IsNotNull(p1, "Candidate 1");
Assert.AreEqual(0, p1.ranking, "Candidate 1 ranking");
Assert.AreEqual(1, p3.ranking, "Candidate 3 ranking");
}
public void TestKeepOnlyCandidatesOne()
{
var p = new Person(0, 1, 2, 3);
var p1 = p.KeepCandidates(1);
Assert.AreEqual(1, p1.NumberOfCandidates, "# of candidates when keeping 1");
Assert.AreEqual(1, p1.FullRanking().First().candidate, "#candidate # 1");
Assert.AreEqual(0, p1.FullRanking().First().ranking, "Candidate #1 ranking");
}