public void Add(Point p, int value)
{
if (slotValues[p.GetHashCode()] == 0)
{
slotValues[p.GetHashCode()] = value;
indexedSlot.Add(p.GetHashCode());
}
}
public bool Contains(Point p)
{
if (slotValues[p.GetHashCode()] == 0)
return false;
else
return true;
}
public int this[Point p]
{
get
{
return slotValues[p.GetHashCode()];
}
}
public void Point()
{
//Do various Point method calls to cover the point class with sufficient testing
Point p0 = new Point();
Point p1 = new Point(0,0);
Point p2 = new Point(450, 120);
Assert.IsTrue(p0.IsEmpty());
Assert.IsFalse(p1.IsEmpty());
Assert.AreNotEqual(p0, p1);
Assert.AreEqual(450, p2.X);
Assert.AreEqual(120, p2.Y);
Assert.AreNotSame(p2.Clone(), p2);
p0 = p2.Clone();
p0.X += 100; p0.Y = 150;
p0[0] += p0[1];
Assert.AreEqual(new Point(700, 150),p0);
Assert.AreEqual(p2, p2.GetBoundingBox().Min);
Assert.AreEqual(p2, p2.GetBoundingBox().Max);
Assert.IsTrue(p2.IsSimple());
Assert.IsFalse(p2.IsEmpty());
Assert.AreEqual(2, p2.NumOrdinates);
Assert.AreEqual(new Point(400, 100), p2 + new Point(-50, -20));
Assert.AreEqual(new Point(500, 100), p2 - new Point(-50, 20));
Assert.AreEqual(new Point(900, 240), p2 * 2);
Assert.AreEqual(0, p2.Dimension);
Assert.AreEqual(450, p2[0]);
Assert.AreEqual(120, p2[1]);
Assert.IsNull(p2.Boundary());
Assert.AreEqual(p2.X.GetHashCode() ^ p2.Y.GetHashCode() ^ p2.IsEmpty().GetHashCode(), p2.GetHashCode());
Assert.Greater(p2.CompareTo(p1), 0);
Assert.Less(p1.CompareTo(p2), 0);
Assert.AreEqual(p2.CompareTo(new Point(450,120)), 0);
}
public void TestHashCode()
{
int x = 2;
int y = 4;
var p = new Point(x, y);
Assert.AreEqual(x ^ y, p.GetHashCode());
}
public void Remove(Point p)
{
slotValues[p.GetHashCode()] = 0;
indexedSlot.Remove(p.GetHashCode());
}
public void CompareHashes(Point a, Point b, bool result)
{
(a.GetHashCode() == b.GetHashCode()).Should().Be(result);
}