コード例 #1
0
ファイル: SpatialQueries.cs プロジェクト: janmarques/ravendb
        //Failing test from http://groups.google.com/group/ravendb/browse_thread/thread/7a93f37036297d48/
        public void CanSuccessfullyDoSpatialQueryOfNearbyLocations()
        {
            // These items is in a radius of 4 miles (approx 6,5 km)
            var areaOneDocOne   = new DummyGeoDoc(55.6880508001, 13.5717346673);
            var areaOneDocTwo   = new DummyGeoDoc(55.6821978456, 13.6076183965);
            var areaOneDocThree = new DummyGeoDoc(55.673251569, 13.5946697607);

            // This item is 12 miles (approx 19 km) from the closest in areaOne
            var closeButOutsideAreaOne = new DummyGeoDoc(55.8634157297, 13.5497731987);

            // This item is about 3900 miles from areaOne
            var newYork = new DummyGeoDoc(40.7137578228, -74.0126901936);

            using (var store = GetDocumentStore())
                using (var session = store.OpenSession())
                {
                    session.Store(areaOneDocOne);
                    session.Store(areaOneDocTwo);
                    session.Store(areaOneDocThree);
                    session.Store(closeButOutsideAreaOne);
                    session.Store(newYork);
                    session.SaveChanges();

                    var indexDefinition = new IndexDefinition
                    {
                        Name = "FindByLatLng",
                        Maps =
                        {
                            "from doc in docs select new { Coordinates = CreateSpatialField(doc.Latitude, doc.Longitude) }"
                        }
                    };

                    store.Maintenance.Send(new PutIndexesOperation(indexDefinition));

                    // Wait until the index is built
                    session.Advanced.DocumentQuery <DummyGeoDoc>("FindByLatLng")
                    .WaitForNonStaleResults()
                    .ToArray();

                    const double lat = 55.6836422426, lng = 13.5871808352; // in the middle of AreaOne
                    const double radius = 5.0;

                    // Expected is that 5.0 will return 3 results
                    var nearbyDocs = session.Advanced.DocumentQuery <DummyGeoDoc>("FindByLatLng")
                                     .WithinRadiusOf("Coordinates", radius, lat, lng)
                                     .WaitForNonStaleResults()
                                     .ToArray();

                    Assert.NotEqual(null, nearbyDocs);
                    Assert.Equal(3, nearbyDocs.Length);

                    //TODO
                    //var dist = DistanceUtils.GetInstance();
                    //Assert.Equal(true, nearbyDocs.All(x => dist.GetDistanceMi(x.Latitude, x.Longitude, lat, lng) < radius));

                    session.Dispose();
                }
        }
コード例 #2
0
ファイル: SpatialQueries.cs プロジェクト: tal952/ravendb
        //Failing test from http://groups.google.com/group/ravendb/browse_thread/thread/7a93f37036297d48/
        public void CanSuccessfullyDoSpatialQueryOfNearbyLocations()
        {
            // These items is in a radius of 4 miles (approx 6,5 km)
            var areaOneDocOne   = new DummyGeoDoc(55.6880508001, 13.5717346673);
            var areaOneDocTwo   = new DummyGeoDoc(55.6821978456, 13.6076183965);
            var areaOneDocThree = new DummyGeoDoc(55.673251569, 13.5946697607);

            // This item is 12 miles (approx 19 km) from the closests in areaOne
            var closeButOutsideAreaOne = new DummyGeoDoc(55.8634157297, 13.5497731987);

            // This item is about 3900 miles from areaOne
            var newYork = new DummyGeoDoc(40.7137578228, -74.0126901936);

            var documentStore = new EmbeddableDocumentStore {
                RunInMemory = true
            };

            documentStore.Initialize();
            var session = documentStore.OpenSession();

            session.Store(areaOneDocOne);
            session.Store(areaOneDocTwo);
            session.Store(areaOneDocThree);
            session.Store(closeButOutsideAreaOne);
            session.Store(newYork);
            session.SaveChanges();

            var indexDefinition = new IndexDefinition
            {
                Map = "from doc in docs select new { _ = SpatialIndex.Generate(doc.Latitude, doc.Longitude) }"
            };

            documentStore.DatabaseCommands.PutIndex("FindByLatLng", indexDefinition);

            // Wait until the index is built
            session.Advanced.LuceneQuery <DummyGeoDoc>("FindByLatLng")
            .WaitForNonStaleResults()
            .ToArray();

            const double lat = 55.6836422426, lng = 13.5871808352;             // in the middle of AreaOne
            const double radius = 5.0;

            // Expcted is that 5.0 will return 3 results
            var nearbyDocs = session.Advanced.LuceneQuery <DummyGeoDoc>("FindByLatLng")
                             .WithinRadiusOf(radius, lat, lng)
                             .WaitForNonStaleResults()
                             .ToArray();

            Assert.NotEqual(null, nearbyDocs);
            Assert.Equal(3, nearbyDocs.Length);
            var dist = DistanceUtils.GetInstance();

            Assert.Equal(true, nearbyDocs.All(x => dist.GetDistanceMi(x.Latitude, x.Longitude, lat, lng) < radius));

            session.Dispose();
        }
コード例 #3
0
ファイル: SpatialQueries.cs プロジェクト: neiz/ravendb
		//Failing test from http://groups.google.com/group/ravendb/browse_thread/thread/7a93f37036297d48/
		public void CanSuccessfullyDoSpatialQueryOfNearbyLocations()
		{
			// These items is in a radius of 4 miles (approx 6,5 km)
			var areaOneDocOne = new DummyGeoDoc(55.6880508001, 13.5717346673);
			var areaOneDocTwo = new DummyGeoDoc(55.6821978456, 13.6076183965);
			var areaOneDocThree = new DummyGeoDoc(55.673251569, 13.5946697607);

			// This item is 12 miles (approx 19 km) from the closest in areaOne 
			var closeButOutsideAreaOne = new DummyGeoDoc(55.8634157297, 13.5497731987);

			// This item is about 3900 miles from areaOne
			var newYork = new DummyGeoDoc(40.7137578228, -74.0126901936);

			using (var documentStore = new EmbeddableDocumentStore { RunInMemory = true }.Initialize())
			using (var session = documentStore.OpenSession())
			{

				session.Store(areaOneDocOne);
				session.Store(areaOneDocTwo);
				session.Store(areaOneDocThree);
				session.Store(closeButOutsideAreaOne);
				session.Store(newYork);
				session.SaveChanges();

				var indexDefinition = new IndexDefinition
				                      	{
				                      		Map = "from doc in docs select new { _ = SpatialIndex.Generate(doc.Latitude, doc.Longitude) }"
				                      	};

				documentStore.DatabaseCommands.PutIndex("FindByLatLng", indexDefinition);

				// Wait until the index is built
				session.Advanced.LuceneQuery<DummyGeoDoc>("FindByLatLng")
					.WaitForNonStaleResults()
					.ToArray();

				const double lat = 55.6836422426, lng = 13.5871808352; // in the middle of AreaOne
				const double radius = 5.0;

				// Expected is that 5.0 will return 3 results
				var nearbyDocs = session.Advanced.LuceneQuery<DummyGeoDoc>("FindByLatLng")
					.WithinRadiusOf(radius, lat, lng)
					.WaitForNonStaleResults()
					.ToArray();

				Assert.NotEqual(null, nearbyDocs);
				Assert.Equal(3, nearbyDocs.Length);

				//TODO
				//var dist = DistanceUtils.GetInstance();
				//Assert.Equal(true, nearbyDocs.All(x => dist.GetDistanceMi(x.Latitude, x.Longitude, lat, lng) < radius));

				session.Dispose();
			}
		}
コード例 #4
0
ファイル: SpatialQueries.cs プロジェクト: janmarques/ravendb
        public void CanSuccessfullyQueryByMiles()
        {
            var myHouse = new DummyGeoDoc(44.757767, -93.355322);

            // The gym is about 7.32 miles (11.79 kilometers) from my house.
            var gym = new DummyGeoDoc(44.682861, -93.25);

            using (var store = GetDocumentStore())
                using (var session = store.OpenSession())
                {
                    session.Store(myHouse);
                    session.Store(gym);
                    session.SaveChanges();

                    var indexDefinition = new IndexDefinition
                    {
                        Name = "FindByLatLng",
                        Maps =
                        {
                            "from doc in docs select new { Coordinates = CreateSpatialField(doc.Latitude, doc.Longitude) }"
                        }
                    };

                    store.Maintenance.Send(new PutIndexesOperation(indexDefinition));

                    // Wait until the index is built
                    session.Advanced.DocumentQuery <DummyGeoDoc>("FindByLatLng")
                    .WaitForNonStaleResults()
                    .ToArray();

                    const double radius = 8;

                    // Find within 8 miles.
                    // We should find both my house and the gym.
                    var matchesWithinMiles = session.Advanced.DocumentQuery <DummyGeoDoc>("FindByLatLng")
                                             .WithinRadiusOf("Coordinates", radius, myHouse.Latitude, myHouse.Longitude, SpatialUnits.Miles)
                                             .WaitForNonStaleResults()
                                             .ToArray();
                    Assert.NotEqual(null, matchesWithinMiles);
                    Assert.Equal(2, matchesWithinMiles.Length);

                    // Find within 8 kilometers.
                    // We should find only my house, since the gym is ~11 kilometers out.
                    var matchesWithinKilometers = session.Advanced.DocumentQuery <DummyGeoDoc>("FindByLatLng")
                                                  .WithinRadiusOf("Coordinates", radius, myHouse.Latitude, myHouse.Longitude, SpatialUnits.Kilometers)
                                                  .WaitForNonStaleResults()
                                                  .ToArray();
                    Assert.NotEqual(null, matchesWithinKilometers);
                    Assert.Equal(1, matchesWithinKilometers.Length);
                }
        }
コード例 #5
0
        public void CanSuccessfullyQueryByMiles()
        {
            var myHouse = new DummyGeoDoc(44.757767, -93.355322);

            // The gym is about 7.32 miles (11.79 kilometers) from my house.
            var gym = new DummyGeoDoc(44.682861, -93.25);

            using (var documentStore = new EmbeddableDocumentStore {
                RunInMemory = true
            }.Initialize())
                using (var session = documentStore.OpenSession())
                {
                    session.Store(myHouse);
                    session.Store(gym);
                    session.SaveChanges();

                    var indexDefinition = new IndexDefinition
                    {
                        Map = "from doc in docs select new { _ = SpatialGenerate(doc.Latitude, doc.Longitude) }"
                    };

                    documentStore.DatabaseCommands.PutIndex("FindByLatLng", indexDefinition);

                    // Wait until the index is built
                    session.Advanced.LuceneQuery <DummyGeoDoc>("FindByLatLng")
                    .WaitForNonStaleResults()
                    .ToArray();

                    const double radius = 8;

                    // Find within 8 miles.
                    // We should find both my house and the gym.
                    var matchesWithinMiles = session.Advanced.LuceneQuery <DummyGeoDoc>("FindByLatLng")
                                             .WithinRadiusOf(radius, myHouse.Latitude, myHouse.Longitude, SpatialUnits.Miles)
                                             .WaitForNonStaleResults()
                                             .ToArray();
                    Assert.NotEqual(null, matchesWithinMiles);
                    Assert.Equal(2, matchesWithinMiles.Length);

                    // Find within 8 kilometers.
                    // We should find only my house, since the gym is ~11 kilometers out.
                    var matchesWithinKilometers = session.Advanced.LuceneQuery <DummyGeoDoc>("FindByLatLng")
                                                  .WithinRadiusOf(radius, myHouse.Latitude, myHouse.Longitude, SpatialUnits.Kilometers)
                                                  .WaitForNonStaleResults()
                                                  .ToArray();
                    Assert.NotEqual(null, matchesWithinKilometers);
                    Assert.Equal(1, matchesWithinKilometers.Length);
                }
        }
コード例 #6
0
ファイル: SpatialUnitTests.cs プロジェクト: yitaom2/ravendb
        public void Test()
        {
            var myHouse = new DummyGeoDoc(44.757767, -93.355322);
            // The gym is about 7.32 miles (11.79 kilometers) from my house.
            var gym = new DummyGeoDoc(44.682861, -93.25);

            using (var store = GetDocumentStore())
            {
                store.Initialize();
                store.ExecuteIndex(new KmGeoIndex());
                store.ExecuteIndex(new MilesGeoIndex());

                using (var session = store.OpenSession())
                {
                    session.Store(myHouse);
                    session.Store(gym);
                    session.SaveChanges();
                }

                WaitForIndexing(store);

                using (var session = store.OpenSession())
                {
                    var km = session.Query <DummyGeoDoc, KmGeoIndex>()
                             .Spatial(x => x.Location, x => x.WithinRadius(8, myHouse.Latitude, myHouse.Longitude))
                             .Count();
                    Assert.Equal(1, km);

                    var miles = session.Query <DummyGeoDoc, MilesGeoIndex>()
                                .Spatial(x => x.Location, x => x.WithinRadius(8, myHouse.Latitude, myHouse.Longitude))
                                .Count();
                    Assert.Equal(2, miles);
                }

                using (var session = store.OpenSession())
                {
                    var km = session.Query <DummyGeoDoc, KmGeoIndex>()
                             .Spatial("Location", factory => factory.WithinRadius(8, myHouse.Latitude, myHouse.Longitude))
                             .Count();
                    Assert.Equal(1, km);

                    var miles = session.Query <DummyGeoDoc, MilesGeoIndex>()
                                .Spatial("Location", factory => factory.WithinRadius(8, myHouse.Latitude, myHouse.Longitude))
                                .Count();
                    Assert.Equal(2, miles);
                }

                using (var session = store.OpenSession())
                {
                    var miles = session.Query <DummyGeoDoc, MilesGeoIndex>()
                                .Spatial("Location", factory => factory.WithinRadius(8, myHouse.Latitude, myHouse.Longitude, SpatialUnits.Kilometers))
                                .Count();
                    Assert.Equal(1, miles);

                    var km = session.Query <DummyGeoDoc, KmGeoIndex>()
                             .Spatial("Location", factory => factory.WithinRadius(8, myHouse.Latitude, myHouse.Longitude, SpatialUnits.Miles))
                             .Count();
                    Assert.Equal(2, km);
                }
            }
        }