Jenkinsfile

@@ -2,16 +2,45 @@ pipeline {
     agent any
 
     stages {
-        stage('Test') {
+        stage('Build') {
             steps {
-//                 withChecks(name: 'Test', includeStage: true) {
-                    echo 'Testing..'
-                    sh './gradlew clean test'
-                    junit '**/build/test-results/test/TEST-*.xml'
-//                 }
-            }
-        }
+                withChecks(name: 'Test', includeStage: true) {
+                    withGradle {
+                        sh """
+                            ./gradlew clean test jacocoTestReport jacocoTestCoverageVerification --no-daemon
+                        """
+                    }
+                    recordCoverage(tools: [[parser: 'JACOCO', pattern: '**/build/reports/jacoco/test/jacoco*.xml']],
+                        id: 'jacoco',
+                        name: 'JaCoCo Coverage',
+                        sourceCodeRetention: 'EVERY_BUILD',
+                        qualityGates: [
+                            [threshold: 40.0, metric: 'CLASS', baseline: 'PROJECT', unstable: true],
+                            [threshold: 40.0, metric: 'METHOD', baseline: 'PROJECT', unstable: true],
+                            [threshold: 40.0, metric: 'LINE', baseline: 'PROJECT', unstable: true],
+                            [threshold: 40.0, metric: 'INSTRUCTION', baseline: 'PROJECT', unstable: true],
+                            [threshold: 40.0, metric: 'BRANCH', baseline: 'PROJECT', unstable: true]])
+                    junit testResults: '**/build/test-results/test/TEST-*.xml'
                 }
             }
+        } // Test
 
-
+        stage('Reports') {
+            steps {
+                script {
+                    // archiveArtifacts artifacts: '**/coverage-sources.zip', allowEmptyArchive: false, fingerprint: false, onlyIfSuccessful: false
+                    publishHTML (target: [
+                        allowMissing: true,
+                        alwaysLinkToLastBuild: false,
+                        keepAll: true,
+                        reportDir: 'app/build/reports/jacoco/test/html',
+                        reportFiles: 'index.html',
+                        reportName: 'Coverage Report'
+                    ])
+                    // def pmd = scanForIssues tool: [$class: 'Pmd'], pattern: 'lib/build/reports/pmd/*.xml'
+                    // publishIssues issues: [pmd]
+                }
+            }
+        } // Reports
+    }
+}

app/build.gradle.kts

@@ -9,6 +9,7 @@
 plugins {
     // Apply the application plugin to add support for building a CLI application in Java.
     application
+    jacoco
 }
 
 repositories {
@@ -22,6 +23,7 @@ dependencies {
 
     // This dependency is used by the application.
     implementation("com.google.guava:guava:31.1-jre")
+    implementation("org.jacoco:org.jacoco.core:0.8.12")
 }
 
 // Apply a specific Java toolchain to ease working on different environments.
@@ -31,6 +33,40 @@ java {
     }
 }
 
+jacoco {
+    toolVersion = "0.8.12"
+}
+
+tasks.jacocoTestReport {
+    reports {
+        xml.required.set(true)
+        csv.required.set(false)
+        html.required.set(true)
+    }
+}
+
+//tasks.jacocoTestCoverageVerification {
+//    violationRules {
+//        rule {
+//            limit {
+//                minimum = "0.2".toBigDecimal()
+//            }
+//        }
+//
+//        rule {
+//            isEnabled = false
+//            element = "CLASS"
+//            includes = listOf("jenkins.test.*")
+//
+//            limit {
+//                counter = "LINE"
+//                value = "TOTALCOUNT"
+//                minimum = "0.3".toBigDecimal()
+//            }
+//        }
+//    }
+//}
+
 application {
     // Define the main class for the application.
     mainClass.set("jenkins.test.App")