Move tests to JUnit 5

pom.xml

@@ -131,9 +131,9 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.1</version>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>5.8.2</version>
             <scope>test</scope>
         </dependency>
 
@@ -303,6 +303,14 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.22.2</version>
+            </plugin>
+            <plugin>
+                <artifactId>maven-failsafe-plugin</artifactId>
+                <version>2.22.2</version>
+            </plugin>
         </plugins>
         <resources>
             <resource>

src/test/java/de/komoot/photon/ApiIntegrationTest.java

@@ -3,18 +3,17 @@
 import de.komoot.photon.elasticsearch.Importer;
 import org.json.JSONArray;
 import org.json.JSONObject;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.io.BufferedReader;
 import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 import java.net.URL;
 import java.util.stream.Collectors;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
+import static org.junit.jupiter.api.Assertions.*;
 import static spark.Spark.*;
 
 /**
@@ -23,7 +22,7 @@
 public class ApiIntegrationTest extends ESBaseTester {
     private static final int LISTEN_PORT = 30234;
 
-    @Before
+    @BeforeEach
     public void setUp() throws Exception {
         setUpES();
         Importer instance = makeImporter();
@@ -33,7 +32,7 @@ public void setUp() throws Exception {
         refresh();
     }
 
-    @After
+    @AfterEach
     public void shutdown() {
         stop();
         awaitStop();

src/test/java/de/komoot/photon/AssertUtil.java

@@ -1,17 +1,18 @@
 package de.komoot.photon;
 
 import de.komoot.photon.nominatim.model.AddressType;
-import org.junit.Assert;
+
+import static org.junit.jupiter.api.Assertions.*;
 
 public class AssertUtil {
     private AssertUtil() {}
 
     public static void assertAddressName(String name, PhotonDoc doc, AddressType addressType) {
-        Assert.assertNotNull(doc.getAddressParts().get(addressType));
-        Assert.assertEquals(name, doc.getAddressParts().get(addressType).get("name"));
+        assertNotNull(doc.getAddressParts().get(addressType));
+        assertEquals(name, doc.getAddressParts().get(addressType).get("name"));
     }
 
     public static void assertNoAddress(PhotonDoc doc, AddressType addressType) {
-        Assert.assertNull(doc.getAddressParts().get(addressType));
+        assertNull(doc.getAddressParts().get(addressType));
     }
 }

src/test/java/de/komoot/photon/ESBaseTester.java

@@ -13,7 +13,7 @@
 import org.elasticsearch.action.admin.indices.refresh.RefreshRequest;
 import org.elasticsearch.action.get.GetResponse;
 import org.elasticsearch.client.Client;
-import org.junit.After;
+import org.junit.jupiter.api.AfterEach;
 
 import java.io.File;
 import java.io.IOException;
@@ -41,7 +41,7 @@ protected GetResponse getById(int id) {
     }
 
 
-    @After
+    @AfterEach
     public void tearDown() {
         deleteIndex();
         shutdownES();

src/test/java/de/komoot/photon/PhotonDocTest.java

@@ -3,8 +3,9 @@
 import java.util.HashMap;
 
 import de.komoot.photon.nominatim.model.AddressType;
-import org.junit.Assert;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
 
 public class PhotonDocTest {
 
@@ -36,8 +37,8 @@ public void testCompleteAddressCreatesStreetIfNonExistantBefore() {
     public void testAddCountryCode() {
         PhotonDoc doc = new PhotonDoc(1, "W", 2, "highway", "residential").countryCode("de");
 
-        Assert.assertNotNull(doc.getCountryCode());
-        Assert.assertEquals("DE", doc.getCountryCode().getAlpha2());
+        assertNotNull(doc.getCountryCode());
+        assertEquals("DE", doc.getCountryCode().getAlpha2());
     }
 
     private PhotonDoc simplePhotonDoc() {

src/test/java/de/komoot/photon/elasticsearch/DatabasePropertiesTest.java

@@ -1,11 +1,11 @@
 package de.komoot.photon.elasticsearch;
 
 import de.komoot.photon.ESBaseTester;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 
-import static org.junit.Assert.*;
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * Tests for the database-global property store.

src/test/java/de/komoot/photon/elasticsearch/ImporterTest.java

@@ -3,20 +3,19 @@
 import de.komoot.photon.ESBaseTester;
 import de.komoot.photon.PhotonDoc;
 import org.elasticsearch.action.get.GetResponse;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
-import static org.junit.Assert.*;
+import static org.junit.jupiter.api.Assertions.*;
 
 public class ImporterTest extends ESBaseTester {
 
-    @Before
+    @BeforeEach
     public void setUp() throws IOException {
         setUpES();
     }

src/test/java/de/komoot/photon/elasticsearch/UpdaterTest.java

@@ -3,15 +3,14 @@
 import de.komoot.photon.ESBaseTester;
 import de.komoot.photon.PhotonDoc;
 import org.elasticsearch.action.get.GetResponse;
-import org.junit.After;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
-import static org.junit.Assert.*;
+import static org.junit.jupiter.api.Assertions.*;
 
 public class UpdaterTest extends ESBaseTester {
 

src/test/java/de/komoot/photon/nominatim/NominatimConnectorDBTest.java

@@ -9,9 +9,9 @@
 import de.komoot.photon.nominatim.testdb.H2DataAdapter;
 import de.komoot.photon.nominatim.testdb.OsmlineTestRow;
 import de.komoot.photon.nominatim.testdb.PlacexTestRow;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
@@ -24,7 +24,7 @@ public class NominatimConnectorDBTest {
     private CollectingImporter importer;
     private JdbcTemplate jdbc;
 
-    @Before
+    @BeforeEach
     public void setup() {
         db = new EmbeddedDatabaseBuilder()
                 .setType(EmbeddedDatabaseType.H2)
@@ -46,7 +46,7 @@ public void testSimpleNodeImport() throws ParseException {
         PlacexTestRow place = new PlacexTestRow("amenity", "cafe").name("Spot").add(jdbc);
         connector.readEntireDatabase();
 
-        Assert.assertEquals(1, importer.size());
+        assertEquals(1, importer.size());
         importer.assertContains(place);
     }
 
@@ -57,7 +57,7 @@ public void testImportForSelectedCountries() throws ParseException {
         new PlacexTestRow("amenity", "cafe").name("SpotUS").country("us").add(jdbc);
         connector.readEntireDatabase("uk", "hu", "nl");
 
-        Assert.assertEquals(1, importer.size());
+        assertEquals(1, importer.size());
         importer.assertContains(place);
     }
 
@@ -68,8 +68,8 @@ public void testImportance() {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(0.5, importer.get(place1.getPlaceId()).getImportance(), 0.00001);
-        Assert.assertEquals(0.3, importer.get(place2.getPlaceId()).getImportance(), 0.00001);
+        assertEquals(0.5, importer.get(place1.getPlaceId()).getImportance(), 0.00001);
+        assertEquals(0.3, importer.get(place2.getPlaceId()).getImportance(), 0.00001);
     }
 
     @Test
@@ -85,7 +85,7 @@ public void testPlaceAddress() throws ParseException {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(6, importer.size());
+        assertEquals(6, importer.size());
         importer.assertContains(place);
 
         PhotonDoc doc = importer.get(place);
@@ -108,7 +108,7 @@ public void testPoiAddress() throws ParseException {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(3, importer.size());
+        assertEquals(3, importer.size());
         importer.assertContains(place);
 
         PhotonDoc doc = importer.get(place);
@@ -130,7 +130,7 @@ public void testInterpolationAny() throws ParseException {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(10, importer.size());
+        assertEquals(10, importer.size());
 
         PlacexTestRow expect = new PlacexTestRow("place", "house_number").id(osmline.getPlaceId()).parent(street).osm("W", 23);
 
@@ -154,12 +154,12 @@ public void testAddressMappingDuplicate() {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(3, importer.size());
+        assertEquals(3, importer.size());
 
         PhotonDoc doc = importer.get(place);
 
         AssertUtil.assertAddressName("Dorf", doc, AddressType.CITY);
-        Assert.assertTrue(doc.getContext().contains(munip.getNames()));
+        assertTrue(doc.getContext().contains(munip.getNames()));
     }
 
     /**
@@ -174,12 +174,12 @@ public void testAddressMappingAvoidSameTypeAsPlace() {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(2, importer.size());
+        assertEquals(2, importer.size());
 
         PhotonDoc doc = importer.get(village);
 
         AssertUtil.assertNoAddress(doc, AddressType.CITY);
-        Assert.assertTrue(doc.getContext().contains(munip.getNames()));
+        assertTrue(doc.getContext().contains(munip.getNames()));
     }
 
     /**
@@ -192,10 +192,10 @@ public void testUnnamedObjectWithHousenumber() {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(2, importer.size());
+        assertEquals(2, importer.size());
 
         PhotonDoc doc = importer.get(place);
-        Assert.assertEquals(doc.getHouseNumber(), "123");
+        assertEquals(doc.getHouseNumber(), "123");
     }
 
     /**
@@ -208,7 +208,7 @@ public void testObjectWithHousenumberList() throws ParseException {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(4, importer.size());
+        assertEquals(4, importer.size());
 
         importer.assertContains(place, 1);
         importer.assertContains(place, 2);
@@ -228,7 +228,7 @@ public void testObjectWithconscriptionNumber() throws ParseException {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(3, importer.size());
+        assertEquals(3, importer.size());
 
         importer.assertContains(place, 34);
         importer.assertContains(place, 99521);
@@ -243,7 +243,7 @@ public void testUnnamedObjectWithOutHousenumber() {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(1, importer.size());
+        assertEquals(1, importer.size());
 
         importer.get(parent);
     }
@@ -258,7 +258,7 @@ public void testInterpolationLines() {
 
         connector.readEntireDatabase();
 
-        Assert.assertEquals(1, importer.size());
+        assertEquals(1, importer.size());
 
         importer.get(parent);
     }

src/test/java/de/komoot/photon/nominatim/NominatimConnectorTest.java

@@ -1,8 +1,8 @@
 package de.komoot.photon.nominatim;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 public class NominatimConnectorTest {
 

src/test/java/de/komoot/photon/nominatim/NominatimResultTest.java

@@ -3,11 +3,11 @@
 import com.vividsolutions.jts.io.ParseException;
 import com.vividsolutions.jts.io.WKTReader;
 import de.komoot.photon.PhotonDoc;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.util.*;
 
-import static org.junit.Assert.*;
+import static org.junit.jupiter.api.Assertions.*;
 
 public class NominatimResultTest {
     private final PhotonDoc simpleDoc = new PhotonDoc(10000, "N", 123, "place", "house")

src/test/java/de/komoot/photon/nominatim/model/AddressTypeTest.java

@@ -1,13 +1,13 @@
 package de.komoot.photon.nominatim.model;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
-import static org.junit.Assert.*;
+import static org.junit.jupiter.api.Assertions.*;
 
 public class AddressTypeTest {
 
     /**
-     * All ranks coverd by Nominatim must return a corresponding Photon rank.
+     * All ranks covered by Nominatim must return a corresponding Photon rank.
      */
     @Test
     public void testAllRanksAreCovered() {