From 0c1da760a6739d2f5a2e38e2eea77e3ebb286d14 Mon Sep 17 00:00:00 2001 From: DOHA Date: Sun, 26 May 2019 21:37:30 +0200 Subject: [PATCH 1/2] geospatial mongoldb examples --- .../geo/MongoGeospatialIntegrationTest.java | 110 ++++++++++++++++++ 1 file changed, 110 insertions(+) create mode 100644 persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialIntegrationTest.java diff --git a/persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialIntegrationTest.java b/persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialIntegrationTest.java new file mode 100644 index 0000000000..77cbe02e7f --- /dev/null +++ b/persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialIntegrationTest.java @@ -0,0 +1,110 @@ +package com.baeldung.geo; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +import org.bson.Document; +import org.junit.Before; +import org.junit.Test; + +import com.mongodb.MongoClient; +import com.mongodb.client.FindIterable; +import com.mongodb.client.MongoCollection; +import com.mongodb.client.MongoDatabase; +import com.mongodb.client.model.Filters; +import com.mongodb.client.model.Indexes; +import com.mongodb.client.model.geojson.Point; +import com.mongodb.client.model.geojson.Polygon; +import com.mongodb.client.model.geojson.Position; + +public class MongoGeospatialIntegrationTest { + + private MongoClient mongoClient; + private MongoDatabase db; + private MongoCollection collection; + + @Before + public void setup() { + if (mongoClient == null) { + mongoClient = new MongoClient(); + db = mongoClient.getDatabase("myMongoDb"); + collection = db.getCollection("places"); + collection.deleteMany(new Document()); + collection.createIndex(Indexes.geo2dsphere("location")); + collection.insertOne(Document.parse("{'name':'Big Ben','location': {'coordinates':[-0.1268194,51.5007292],'type':'Point'}}")); + collection.insertOne(Document.parse("{'name':'Hyde Park','location': {'coordinates': [[[-0.159381,51.513126],[-0.189615,51.509928],[-0.187373,51.502442], [-0.153019,51.503464],[-0.159381,51.513126]]],'type':'Polygon'}}")); + } + } + + @Test + public void givenNearbyLocation_whenSearchNearby_thenFound() { + Point currentLoc = new Point(new Position(-0.126821, 51.495885)); + FindIterable result = collection.find(Filters.near("location", currentLoc, 1000.0, 10.0)); + + assertNotNull(result.first()); + assertEquals("Big Ben", result.first().get("name")); + } + + @Test + public void givenFarLocation_whenSearchNearby_thenNotFound() { + Point currentLoc = new Point(new Position(-0.5243333, 51.4700223)); + FindIterable result = collection.find(Filters.near("location", currentLoc, 5000.0, 10.0)); + + assertNull(result.first()); + } + + @Test + public void givenNearbyLocation_whenSearchWithinCircleSphere_thenFound() { + double distanceInRad = 5.0 / 6371; + FindIterable result = collection.find(Filters.geoWithinCenterSphere("location", -0.1435083, 51.4990956, distanceInRad)); + + assertNotNull(result.first()); + assertEquals("Big Ben", result.first().get("name")); + } + + @Test + public void givenNearbyLocation_whenSearchWithinBox_thenFound() { + double lowerLeftX = -0.1427638; + double lowerLeftY = 51.4991288; + double upperRightX = -0.1256209; + double upperRightY = 51.5030272; + + FindIterable result = collection.find(Filters.geoWithinBox("location", lowerLeftX, lowerLeftY, upperRightX, upperRightY)); + + assertNotNull(result.first()); + assertEquals("Big Ben", result.first().get("name")); + } + + @Test + public void givenNearbyLocation_whenSearchWithinPolygon_thenFound() { + ArrayList> points = new ArrayList>(); + points.add(Arrays.asList(-0.1439, 51.4952)); // victoria station + points.add(Arrays.asList(-0.1121, 51.4989));// Lambeth North + points.add(Arrays.asList(-0.13, 51.5163));// Tottenham Court Road + points.add(Arrays.asList(-0.1439, 51.4952)); // victoria station + FindIterable result = collection.find(Filters.geoWithinPolygon("location", points)); + + assertNotNull(result.first()); + assertEquals("Big Ben", result.first().get("name")); + } + + @Test + public void givenNearbyLocation_whenSearchUsingIntersect_thenFound() { + ArrayList positions = new ArrayList(); + positions.add(new Position(-0.1439, 51.4952)); + positions.add(new Position(-0.1346, 51.4978)); + positions.add(new Position(-0.2177, 51.5135)); + positions.add(new Position(-0.1439, 51.4952)); + Polygon geometry = new Polygon(positions); + FindIterable result = collection.find(Filters.geoIntersects("location", geometry)); + + assertNotNull(result.first()); + assertEquals("Hyde Park", result.first().get("name")); + } + +} From 5464a7935e5af02276b0a6ec25352001e3817160 Mon Sep 17 00:00:00 2001 From: DOHA Date: Mon, 27 May 2019 21:07:20 +0200 Subject: [PATCH 2/2] rename integration test to live test --- .../com/baeldung/{AppIntegrationTest.java => AppLiveTest.java} | 2 +- ...spatialIntegrationTest.java => MongoGeospatialLiveTest.java} | 2 +- .../{TaggingIntegrationTest.java => TaggingLiveTest.java} | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) rename persistence-modules/java-mongodb/src/test/java/com/baeldung/{AppIntegrationTest.java => AppLiveTest.java} (98%) rename persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/{MongoGeospatialIntegrationTest.java => MongoGeospatialLiveTest.java} (98%) rename persistence-modules/java-mongodb/src/test/java/com/baeldung/tagging/{TaggingIntegrationTest.java => TaggingLiveTest.java} (99%) diff --git a/persistence-modules/java-mongodb/src/test/java/com/baeldung/AppIntegrationTest.java b/persistence-modules/java-mongodb/src/test/java/com/baeldung/AppLiveTest.java similarity index 98% rename from persistence-modules/java-mongodb/src/test/java/com/baeldung/AppIntegrationTest.java rename to persistence-modules/java-mongodb/src/test/java/com/baeldung/AppLiveTest.java index 94d1a01492..7692a37d03 100644 --- a/persistence-modules/java-mongodb/src/test/java/com/baeldung/AppIntegrationTest.java +++ b/persistence-modules/java-mongodb/src/test/java/com/baeldung/AppLiveTest.java @@ -19,7 +19,7 @@ import de.flapdoodle.embedmongo.config.MongodConfig; import de.flapdoodle.embedmongo.distribution.Version; import de.flapdoodle.embedmongo.runtime.Network; -public class AppIntegrationTest { +public class AppLiveTest { private static final String DB_NAME = "myMongoDb"; private MongodExecutable mongodExe; diff --git a/persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialIntegrationTest.java b/persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialLiveTest.java similarity index 98% rename from persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialIntegrationTest.java rename to persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialLiveTest.java index 77cbe02e7f..6e5a56491b 100644 --- a/persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialIntegrationTest.java +++ b/persistence-modules/java-mongodb/src/test/java/com/baeldung/geo/MongoGeospatialLiveTest.java @@ -22,7 +22,7 @@ import com.mongodb.client.model.geojson.Point; import com.mongodb.client.model.geojson.Polygon; import com.mongodb.client.model.geojson.Position; -public class MongoGeospatialIntegrationTest { +public class MongoGeospatialLiveTest { private MongoClient mongoClient; private MongoDatabase db; diff --git a/persistence-modules/java-mongodb/src/test/java/com/baeldung/tagging/TaggingIntegrationTest.java b/persistence-modules/java-mongodb/src/test/java/com/baeldung/tagging/TaggingLiveTest.java similarity index 99% rename from persistence-modules/java-mongodb/src/test/java/com/baeldung/tagging/TaggingIntegrationTest.java rename to persistence-modules/java-mongodb/src/test/java/com/baeldung/tagging/TaggingLiveTest.java index ffb945e6d4..edd8e22775 100644 --- a/persistence-modules/java-mongodb/src/test/java/com/baeldung/tagging/TaggingIntegrationTest.java +++ b/persistence-modules/java-mongodb/src/test/java/com/baeldung/tagging/TaggingLiveTest.java @@ -16,7 +16,7 @@ import org.junit.Test; * @author Donato Rimenti * */ -public class TaggingIntegrationTest { +public class TaggingLiveTest { /** * Object to test.