Esempio n. 1
0
        public void TestAddSortGet()
        {
            var shapesDb = new ShapesDb();

            shapesDb.Add(0, 1, new Coordinate(0, 0), new Coordinate(1, 10));
            shapesDb.Add(2, 3, new Coordinate(2, 20), new Coordinate(3, 30));
            shapesDb.Add(4, 5, new Coordinate(4, 40), new Coordinate(5, 50));
            shapesDb.Add(7, 6, new Coordinate(7, 70), new Coordinate(6, 60));
            shapesDb.Add(1, 2, new Coordinate(1, 10), new Coordinate(2, 20));

            shapesDb.Sort();

            var shape = shapesDb.Get(0, 1);

            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(0, shape[0].Latitude);
            Assert.AreEqual(0, shape[0].Longitude);
            Assert.AreEqual(1, shape[1].Latitude);
            Assert.AreEqual(10, shape[1].Longitude);

            shape = shapesDb.Get(2, 3);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(2, shape[0].Latitude);
            Assert.AreEqual(20, shape[0].Longitude);
            Assert.AreEqual(3, shape[1].Latitude);
            Assert.AreEqual(30, shape[1].Longitude);

            shape = shapesDb.Get(4, 5);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(4, shape[0].Latitude);
            Assert.AreEqual(40, shape[0].Longitude);
            Assert.AreEqual(5, shape[1].Latitude);
            Assert.AreEqual(50, shape[1].Longitude);

            shape = shapesDb.Get(7, 6);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(7, shape[0].Latitude);
            Assert.AreEqual(70, shape[0].Longitude);
            Assert.AreEqual(6, shape[1].Latitude);
            Assert.AreEqual(60, shape[1].Longitude);

            shape = shapesDb.Get(1, 2);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(1, shape[0].Latitude);
            Assert.AreEqual(10, shape[0].Longitude);
            Assert.AreEqual(2, shape[1].Latitude);
            Assert.AreEqual(20, shape[1].Longitude);

            shape = shapesDb.Get(5, 4);
            Assert.IsNull(shape);
        }
Esempio n. 2
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        public void TestEnumerate()
        {
            var shapesDb = new ShapesDb();

            shapesDb.Add(0, 1, new Coordinate(0, 0), new Coordinate(1, 10));
            shapesDb.Add(2, 3, new Coordinate(2, 20), new Coordinate(3, 30));
            shapesDb.Add(4, 5, new Coordinate(4, 40), new Coordinate(5, 50));
            shapesDb.Add(7, 6, new Coordinate(7, 70), new Coordinate(6, 60));
            shapesDb.Add(1, 2, new Coordinate(1, 10), new Coordinate(2, 20));

            shapesDb.Sort();

            var shapes     = new List <Tuple <uint, uint, ShapeBase> >();
            var enumerator = shapesDb.GetEnumerator();

            while (enumerator.MoveNext())
            {
                shapes.Add(new Tuple <uint, uint, ShapeBase>(enumerator.Stop1, enumerator.Stop2, enumerator.Shape));
            }

            Assert.AreEqual(5, shapes.Count);

            var shapeTuple = shapes[0];
            var shape      = shapeTuple.Item3;

            Assert.AreEqual(0, shapeTuple.Item1);
            Assert.AreEqual(1, shapeTuple.Item2);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(0, shape[0].Latitude);
            Assert.AreEqual(0, shape[0].Longitude);
            Assert.AreEqual(1, shape[1].Latitude);
            Assert.AreEqual(10, shape[1].Longitude);

            shapeTuple = shapes[1];
            shape      = shapeTuple.Item3;
            Assert.AreEqual(1, shapeTuple.Item1);
            Assert.AreEqual(2, shapeTuple.Item2);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(1, shape[0].Latitude);
            Assert.AreEqual(10, shape[0].Longitude);
            Assert.AreEqual(2, shape[1].Latitude);
            Assert.AreEqual(20, shape[1].Longitude);

            shapeTuple = shapes[2];
            shape      = shapeTuple.Item3;
            Assert.AreEqual(2, shapeTuple.Item1);
            Assert.AreEqual(3, shapeTuple.Item2);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(2, shape[0].Latitude);
            Assert.AreEqual(20, shape[0].Longitude);
            Assert.AreEqual(3, shape[1].Latitude);
            Assert.AreEqual(30, shape[1].Longitude);

            shapeTuple = shapes[3];
            shape      = shapeTuple.Item3;
            Assert.AreEqual(4, shapeTuple.Item1);
            Assert.AreEqual(5, shapeTuple.Item2);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(4, shape[0].Latitude);
            Assert.AreEqual(40, shape[0].Longitude);
            Assert.AreEqual(5, shape[1].Latitude);
            Assert.AreEqual(50, shape[1].Longitude);

            shapeTuple = shapes[4];
            shape      = shapeTuple.Item3;
            Assert.AreEqual(7, shapeTuple.Item1);
            Assert.AreEqual(6, shapeTuple.Item2);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(7, shape[0].Latitude);
            Assert.AreEqual(70, shape[0].Longitude);
            Assert.AreEqual(6, shape[1].Latitude);
            Assert.AreEqual(60, shape[1].Longitude);
        }
Esempio n. 3
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        public void TestSerializeDeserialize()
        {
            var shapesDb = new ShapesDb();

            shapesDb.Add(0, 1, new Coordinate(0, 0), new Coordinate(1, 10));
            shapesDb.Add(2, 3, new Coordinate(2, 20), new Coordinate(3, 30));
            shapesDb.Add(4, 5, new Coordinate(4, 40), new Coordinate(5, 50));
            shapesDb.Add(7, 6, new Coordinate(7, 70), new Coordinate(6, 60));
            shapesDb.Add(1, 2, new Coordinate(1, 10), new Coordinate(2, 20));

            shapesDb.Sort();

            var memoryStream = new MemoryStream();

            shapesDb.Serialize(memoryStream);
            memoryStream.Seek(0, SeekOrigin.Begin);

            shapesDb = ShapesDb.Deserialize(memoryStream);

            var shape = shapesDb.Get(0, 1);

            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(0, shape[0].Latitude);
            Assert.AreEqual(0, shape[0].Longitude);
            Assert.AreEqual(1, shape[1].Latitude);
            Assert.AreEqual(10, shape[1].Longitude);

            shape = shapesDb.Get(2, 3);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(2, shape[0].Latitude);
            Assert.AreEqual(20, shape[0].Longitude);
            Assert.AreEqual(3, shape[1].Latitude);
            Assert.AreEqual(30, shape[1].Longitude);

            shape = shapesDb.Get(4, 5);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(4, shape[0].Latitude);
            Assert.AreEqual(40, shape[0].Longitude);
            Assert.AreEqual(5, shape[1].Latitude);
            Assert.AreEqual(50, shape[1].Longitude);

            shape = shapesDb.Get(7, 6);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(7, shape[0].Latitude);
            Assert.AreEqual(70, shape[0].Longitude);
            Assert.AreEqual(6, shape[1].Latitude);
            Assert.AreEqual(60, shape[1].Longitude);

            shape = shapesDb.Get(1, 2);
            Assert.IsNotNull(shape);
            Assert.AreEqual(2, shape.Count);
            Assert.AreEqual(1, shape[0].Latitude);
            Assert.AreEqual(10, shape[0].Longitude);
            Assert.AreEqual(2, shape[1].Latitude);
            Assert.AreEqual(20, shape[1].Longitude);

            shape = shapesDb.Get(5, 4);
            Assert.IsNull(shape);
        }