public void GetJudge_OneTrust_ReturnsValidJudge()
{
int[][] trust = new int[][] { new int[] { 1, 2 } };
int N = 2;
int expectedJudge = 2;
var peopleTown = new PeopleTown();
int resultJudge = peopleTown.GetJudge(N, trust);
Assert.Equal(expectedJudge, resultJudge);
}
public void GetJudge_ThreeTrustedRelations_ReturnsNotValidJudge()
{
int[][] trust = new int[][] { new int[] { 1, 3 }, new int[] { 2, 3 }, new int[] { 3, 1 } };
int N = 3;
int expectedJudge = -1;
var peopleTown = new PeopleTown();
int resultJudge = peopleTown.GetJudge(N, trust);
Assert.Equal(expectedJudge, resultJudge);
}
public void GetJudge_SeveralTrustedRelations_ReturnsValidJudge()
{
int[][] trust = new int[][] { new int[] { 1, 3 },
new int[] { 1, 4 },
new int[] { 2, 3 },
new int[] { 2, 4 },
new int[] { 4, 3 } };
int N = 4;
int expectedJudge = 3;
var peopleTown = new PeopleTown();
int resultJudge = peopleTown.GetJudge(N, trust);
Assert.Equal(expectedJudge, resultJudge);
}
