public void SlopeTrip_RealFile_TripDownRowsGetsTheRightNumberOfTrees()
{
var subject = new SlopeTrip();
var getsRows = new GetsRowsFromFile();
var rows = getsRows.Get(realFile);
subject.GetTreesHit(rows, 3, 1).Should().Be(276);
}
public void SlopeTrip_RealFile_TripDownVariousRoutesMultipliesToCorrectNumber()
{
var subject = new SlopeTrip();
var getsRows = new GetsRowsFromFile();
var rows = getsRows.Get(realFile);
var treesHitOnTrips = new List <decimal>
{
subject.GetTreesHit(rows, 1, 1),
subject.GetTreesHit(rows, 3, 1),
subject.GetTreesHit(rows, 5, 1),
subject.GetTreesHit(rows, 7, 1),
subject.GetTreesHit(rows, 1, 2)
};
treesHitOnTrips.Aggregate((a, x) => a * x).Should().Be(7812180000);
}
