Improve test coverage

.project

 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
 	<name>gitsearch</name>
-	<comment></comment>
+	<comment>NO_M2ECLIPSE_SUPPORT: Project files created with the maven-eclipse-plugin are not supported in M2Eclipse.</comment>
 	<projects>
 	</projects>
 	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
 			<triggers>full,incremental,</triggers>
@@ -13,15 +18,6 @@
 					<key>LaunchConfigHandle</key>
 					<value>&lt;project&gt;/.externalToolBuilders/mvnw clean generate-sources.launch</value>
 				</dictionary>
-				<dictionary>
-					<key>incclean</key>
-					<value>true</value>
-				</dictionary>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
@@ -41,7 +37,7 @@
 	</natures>
 	<filteredResources>
 		<filter>
-			<id>1617023900149</id>
+			<id>1630247593152</id>
 			<name></name>
 			<type>30</type>
 			<matcher>

.settings/org.eclipse.jdt.core.prefs

@@ -13,5 +13,5 @@ org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
 org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
 org.eclipse.jdt.core.compiler.processAnnotations=enabled
-org.eclipse.jdt.core.compiler.release=disabled
+org.eclipse.jdt.core.compiler.release=enabled
 org.eclipse.jdt.core.compiler.source=11

.settings/org.eclipse.m2e.core.prefs

-activeProfiles=dev
+activeProfiles=
 eclipse.preferences.version=1
 resolveWorkspaceProjects=true
 version=1

pom.xml

@@ -34,8 +34,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <project.testresult.directory>${project.build.directory}/test-results</project.testresult.directory>
         <maven.build.timestamp.format>yyyyMMddHHmmss</maven.build.timestamp.format>
-        <maven.compiler.source>${java.version}</maven.compiler.source>
-        <maven.compiler.target>${java.version}</maven.compiler.target>
+        <maven.compiler.release>11</maven.compiler.release>
         <argLine>-Djava.security.egd=file:/dev/./urandom -Xmx256m</argLine>
         <m2e.apt.activation>jdt_apt</m2e.apt.activation>
         <run.addResources>false</run.addResources>

src/main/java/at/ac/uibk/gitsearch/service/dto/LikesCriteria.java

@@ -105,15 +105,4 @@ public class LikesCriteria implements Serializable, Criteria {
         );
     }
 
-    // prettier-ignore
-    @Override
-    public String toString() {
-        return "LikesCriteria{" +
-                (id != null ? "id=" + id + ", " : "") +
-                (date != null ? "date=" + date + ", " : "") +
-                (userID != null ? "userID=" + userID + ", " : "") +
-                (exerciseID != null ? "ExerciseID=" + exerciseID + ", " : "") +
-            "}";
-    }
-
 }

src/test/java/at/ac/uibk/gitsearch/service/AchievementServiceIT.java

+package at.ac.uibk.gitsearch.service;
+
+import static at.ac.uibk.gitsearch.web.rest.AccountResourceIT.TEST_USER_LOGIN;
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.elasticsearch.client.RestHighLevelClient;
+import org.elasticsearch.node.NodeValidationException;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.security.test.context.support.WithMockUser;
+
+import at.ac.uibk.gitsearch.GitsearchApp;
+import at.ac.uibk.gitsearch.repository.StatisticsRepository;
+import at.ac.uibk.gitsearch.repository.search.testESService.ElasticSearchTestServerConfiguration;
+import at.ac.uibk.gitsearch.service.dto.StatisticsDTO;
+
+@SpringBootTest(classes = GitsearchApp.class)
+@WithMockUser(value = TEST_USER_LOGIN, authorities = "sharing")
+public class AchievementServiceIT {
+	@SuppressWarnings("unused")
+	private static final Logger LOGGER = LogManager.getLogger(AchievementServiceIT.class);
+
+	@Autowired
+	RestHighLevelClient elasticsearchTestClient;
+
+	@BeforeAll
+	public static void setUpESServer() throws IOException, NodeValidationException {
+		ElasticSearchTestServerConfiguration.getTestInstance().startTestNode();
+	}
+
+	@BeforeEach
+	public void setUpIndex() {
+	}
+
+	@Autowired
+	AchievementService achievementService;
+
+	@Autowired
+	SearchService searchService;
+
+	@Autowired
+	private StatisticsRepository statisticsRepository;
+
+	@Autowired
+	private StatisticsService statisticsService;
+
+	@Test
+	public void testSearchUserStatisticsEmpty() throws IOException {
+		final StatisticsDTO result = achievementService.searchUserStatistics(" ");
+		assertEquals(Integer.valueOf(0), result.getDownloads());
+		assertEquals(Integer.valueOf(0), result.getViews());
+	}
+
+	@Test
+	public void testSearchUserStatisticsValid() throws IOException {
+
+		StatisticsDTO newStats = new StatisticsDTO();
+		newStats.setDownloads(1);
+		newStats.setViews(1);
+		newStats.setExerciseID("143");
+		statisticsService.save(newStats);
+
+		final StatisticsDTO result = achievementService.searchUserStatistics("stefan.podlipnig@tuwien.ac.at");
+		assertEquals(Integer.valueOf(1), result.getDownloads());
+		assertEquals(Integer.valueOf(1), result.getViews());
+	}
+}

src/test/java/at/ac/uibk/gitsearch/web/rest/LikesResourceIT.java

 package at.ac.uibk.gitsearch.web.rest;
 
+import static at.ac.uibk.gitsearch.web.rest.AccountResourceIT.TEST_USER_LOGIN;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.elasticsearch.index.query.QueryBuilders.queryStringQuery;
 import static org.hamcrest.Matchers.hasItem;
@@ -33,6 +34,7 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.http.MediaType;
 import org.springframework.security.test.context.support.WithMockUser;
 import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.MvcResult;
 import org.springframework.transaction.annotation.Transactional;
 
 import at.ac.uibk.gitsearch.GitsearchApp;
@@ -48,7 +50,7 @@ import at.ac.uibk.gitsearch.service.LikesService;
 @SpringBootTest(classes = GitsearchApp.class)
 @ExtendWith(MockitoExtension.class)
 @AutoConfigureMockMvc
-@WithMockUser(authorities = AuthoritiesConstants.ADMIN)
+@WithMockUser(value = TEST_USER_LOGIN, authorities = {"sharing", AuthoritiesConstants.ADMIN})
 public class LikesResourceIT {
 
     private static final LocalDate DEFAULT_DATE = LocalDate.ofEpochDay(0L);
@@ -280,6 +282,35 @@ public class LikesResourceIT {
 
     }
 
+
+    @Test
+    @Transactional
+    @WithMockUser(authorities = AuthoritiesConstants.ADMIN)
+    public void testHasLikedProject() throws Exception {
+        // Initialize the database
+        likesRepository.saveAndFlush(likes);
+
+        // generate new like
+        Likes newLike = new Likes();
+        newLike.setExerciseID("1000/abc/bd");
+
+        //user likes a project
+
+        restLikesMockMvc.perform(put("/api/likes/likeExercise").with(csrf().asHeader()).contentType(MediaType.APPLICATION_JSON)
+                .content(TestUtil.convertObjectToJsonBytes(newLike))).andExpect(status().isOk());
+
+
+        MvcResult result = restLikesMockMvc.perform(get("/api/likes/hasLiked/{exerciseID}", "1000/abc/bd").with(csrf().asHeader()).contentType(MediaType.APPLICATION_JSON)).andExpect(status().isOk()).andReturn();
+        String content = result.getResponse().getContentAsString();
+
+        assertEquals("true", content);
+
+        result = restLikesMockMvc.perform(get("/api/likes/hasLiked/{exerciseID}", "imaginary").with(csrf().asHeader()).contentType(MediaType.APPLICATION_JSON)).andExpect(status().isOk()).andReturn();
+        content = result.getResponse().getContentAsString();
+
+        assertEquals("false", content);
+    }
+
     @Test
     @Transactional
     public void testLikeWorkflowWithOutAuthorities() throws Exception {

src/test/java/at/ac/uibk/gitsearch/web/rest/StatisticsResourceIT.java

@@ -330,11 +330,24 @@ public class StatisticsResourceIT {
     @Transactional
     @WithMockUser(authorities = AuthoritiesConstants.ADMIN)
     public void getStatisticsByExerciseId() throws Exception {
-        // Initialize the database
-        statisticsRepository.saveAndFlush(statistics);
+
 
         // Get the statistics and see if it coincides with the mock stats
-        assertEquals(statisticsService.findOneByExerciseID(statistics.getExerciseID()).get().getExerciseID(), statistics.getExerciseID());
+
+        statisticsRepository.deleteAll();
+
+        //After the following call a new statistics entity for the exerciseID 143 should have been created because there exists a resource with this id in elastic search from stefan podlipnig
+        restStatisticsMockMvc.perform(get("/api/statistics/exercise/{id}", "143").with(csrf().asHeader())).andExpect(status().isOk());
+        assertEquals(statisticsService.findOneByExerciseID("143").get().getExerciseID(), "143");
+
+        //Do the same call again to see if the statisticsService understood that the entity already exists and it only needs to increase the views
+        restStatisticsMockMvc.perform(get("/api/statistics/exercise/{id}", "143").with(csrf().asHeader())).andExpect(status().isOk());
+        assertEquals(statisticsService.findOneByExerciseID("143").get().getViews(), 2);
+
+
+        //Test the search for an id which does not exist
+        assertEquals(Optional.empty(),statisticsService.findOneByExerciseID("notThere"));
+
     }