Merge pull request ueberfuhr-trainings#4 from ueberfuhr-trainings/fea…

…ture/code-coverage

Add Code Coverage results to build

.github/workflows/maven.yml

@@ -37,4 +37,9 @@ jobs:
           distribution: 'temurin'
           cache: maven
       - name: Build with Maven
-        run: mvn -B package --file pom.xml
+        run: mvn -B verify --file pom.xml
+      - name: Provide Code Coverage Results for Download
+        uses: actions/upload-artifact@v4
+        with:
+          path: 'target/site/jacoco/**'
+          name: 'code-coverage-results'

pom.xml

@@ -28,6 +28,7 @@
   </scm>
   <properties>
     <java.version>17</java.version>
+    <jacoco-maven-plugin.version>0.8.12</jacoco-maven-plugin.version>
   </properties>
   <dependencies>
     <dependency>
@@ -56,6 +57,20 @@
     </dependency>
   </dependencies>
   <build>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.jacoco</groupId>
+          <artifactId>jacoco-maven-plugin</artifactId>
+          <version>${jacoco-maven-plugin.version}</version>
+          <configuration>
+            <excludes>
+              <exclude>de/schulung/spring/accounts/AccountApiProviderApplication.class</exclude>
+            </excludes>
+          </configuration>
+        </plugin>
+      </plugins>
+    </pluginManagement>
     <plugins>
       <plugin>
         <groupId>org.springframework.boot</groupId>
@@ -69,6 +84,46 @@
           </excludes>
         </configuration>
       </plugin>
+      <plugin>
+        <groupId>org.jacoco</groupId>
+        <artifactId>jacoco-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>coverage-initialize</id>
+            <goals>
+              <goal>prepare-agent</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>coverage-report</id>
+            <phase>prepare-package</phase>
+            <goals>
+              <goal>report</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>check-coverage</id>
+            <phase>verify</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <rule>
+                  <element>BUNDLE</element>
+                  <limits>
+                    <limit>
+                      <counter>INSTRUCTION</counter>
+                      <value>COVEREDRATIO</value>
+                      <minimum>0.8</minimum>
+                    </limit>
+                  </limits>
+                </rule>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>
 </project>