示例#1
0
        public void calculate_location_test()
        {
            Location[] loc = new Location[4];

              loc[0] = new Location(3, 2);
              loc[1] = new Location(3, 3);
              loc[2] = new Location(3, 4);
              loc[3] = new Location(2, 3);

              Cluster clust = new Cluster();
              clust.add_location(loc[0]);
              clust.add_location(loc[1]);
              clust.add_location(loc[2]);
              clust.add_location(loc[3]);

              Location loc2 = clust.location;

              Specify.That(loc2.x).ShouldEqual((float)11/4);
              Specify.That(loc2.y).ShouldEqual((float)12/4);
        }
示例#2
0
        public void cluster_add_location_test()
        {
            Cluster clust = new Cluster();

              for (int i = 0; i < 5; i++)
              {
            Location loc = new Location(2, i);
            clust.add_location(loc);

            Specify.That(clust.locations[i].x).ShouldEqual(2);
            Specify.That(clust.locations[i].y).ShouldEqual(i);
            Specify.That(clust.locations[i].Equals(loc)).ShouldBeTrue();
              }
        }
示例#3
0
        public void convex_hull_test()
        {
            Location[] loc = new Location[7];
              Cluster clust = new Cluster();
              List<Location> expected = new List<Location>();

              loc[0] = new Location(3, 2);
              loc[1] = new Location(3, 3);
              loc[2] = new Location(3, 4);
              loc[3] = new Location(2, 3);
              loc[4] = new Location(2, 1);
              loc[5] = new Location(1, 2);
              loc[6] = new Location(1, 4);

              clust.add_location(loc[0]);
              clust.add_location(loc[1]);
              clust.add_location(loc[2]);
              clust.add_location(loc[3]);
              clust.add_location(loc[4]);
              clust.add_location(loc[5]);
              clust.add_location(loc[6]);

              expected.Add(loc[4]);
              expected.Add(loc[5]);
              expected.Add(loc[6]);
              expected.Add(loc[2]);
              expected.Add(loc[1]);
              expected.Add(loc[0]);

              List<Location> ch = clust.convex_hull();

              for(int i = 0; i < 4; i++)
              {
               Specify.That(ch[i].Equals(expected[i])).ShouldBeTrue();
              }
        }
示例#4
0
        public void second_convex_hull_test()
        {
            Cluster clust = new Cluster();
              List<Location> expected = new List<Location>();
              Location[] loc = new Location[]
              {
            new Location(2, 0),
            new Location(0, 2),
            new Location(2, 4),
            new Location(2, 1),
            new Location(2, 2),
            new Location(4, 2)
              };

              clust.add_location(loc[0]);
              clust.add_location(loc[1]);
              clust.add_location(loc[2]);
              clust.add_location(loc[3]);
              clust.add_location(loc[4]);
              clust.add_location(loc[5]);

              expected.Add(loc[0]);
              expected.Add(loc[1]);
              expected.Add(loc[3]);
              expected.Add(loc[5]);

              List<Location> ch = clust.convex_hull();

              for (int i = 0; i < 4; i++)
              {
            Specify.That(ch[i]).ShouldEqual(expected[i]);
              }
        }