private static void TestRangeFromThreeToFour(IOrderedSymbolTable <int, string> numberToString)
{
var elementsWithThreeToFourKeys = numberToString.Range(3, 4).ToList();
Assert.True(elementsWithThreeToFourKeys.Contains(KeyValuePair.Create(3, "A")));
Assert.AreEqual(1, elementsWithThreeToFourKeys.Count);
}
private static void TestRangeFromFourToFive(IOrderedSymbolTable <int, string> numberToString)
{
var elementsWithFourToFiveKeys = numberToString.Range(4, 5).ToList();
Assert.True(elementsWithFourToFiveKeys.Contains(KeyValuePair.Create(5, "E")));
Assert.AreEqual(1, elementsWithFourToFiveKeys.Count);
}
private static void HandleVerticalLine(ILine line, IOrderedSymbolTable <int, int> xToY, List <Point> intersections)
{
var aY = line.A.Y;
var bY = line.B.Y;
var intersectionWithCurrentVerticalLine = xToY
.Range(Math.Min(aY, bY), Math.Max(aY, bY))
.Select(intersection => CreatePointFrom(line.A.X, intersection.Key));
intersections.AddRange(intersectionWithCurrentVerticalLine);
}
private static void TestRangeFromFourToFour(IOrderedSymbolTable <int, string> numberToString)
{
Assert.AreEqual(0, numberToString.Range(4, 4).ToList().Count);
}
