Generate test coverage report

backend/pom.xml

@@ -223,6 +223,21 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <!-- JaCoCo coverage report -->
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>report</id>
+                        <goals>
+                            <goal>report-aggregate</goal>
+                        </goals>
+                        <phase>verify</phase>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 

pom.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>de.grimsi</groupId>
@@ -18,6 +19,8 @@
     <properties>
         <sonar.organization>grimsi-github</sonar.organization>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
+        <jacoco-maven-plugin.version>0.8.8</jacoco-maven-plugin.version>
+        <maven-release-plugin.version>2.5.3</maven-release-plugin.version>
     </properties>
 
     <parent>
@@ -31,15 +34,52 @@
         <connection>scm:git:https://github.com/grimsi/gameyfin.git</connection>
         <url>scm:git:https://github.com/grimsi/gameyfin.git</url>
         <developerConnection>scm:git:https://github.com/grimsi/gameyfin.git</developerConnection>
-        <tag>v1.2.2</tag>
     </scm>
 
+    <profiles>
+        <profile>
+            <id>coverage</id>
             <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.jacoco</groupId>
+                        <artifactId>jacoco-maven-plugin</artifactId>
+                        <executions>
+                            <execution>
+                                <id>prepare-agent</id>
+                                <goals>
+                                    <goal>prepare-agent</goal>
+                                </goals>
+                            </execution>
+                            <execution>
+                                <id>report</id>
+                                <goals>
+                                    <goal>report</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.jacoco</groupId>
+                    <artifactId>jacoco-maven-plugin</artifactId>
+                    <version>${jacoco-maven-plugin.version}</version>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-release-plugin</artifactId>
-                <version>2.5.3</version>
+                <version>${maven-release-plugin.version}</version>
                 <configuration>
                     <scmCommentPrefix>[ci skip]</scmCommentPrefix>
                     <tagNameFormat>v@{project.version}</tagNameFormat>