Upgrade Mockito; remove PowerMock

.mvn/extensions.xml

@@ -0,0 +1,7 @@
+<extensions xmlns="http://maven.apache.org/EXTENSIONS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/EXTENSIONS/1.0.0 http://maven.apache.org/xsd/core-extensions-1.0.0.xsd">
+  <extension>
+    <groupId>io.jenkins.tools.incrementals</groupId>
+    <artifactId>git-changelist-maven-extension</artifactId>
+    <version>1.6</version>
+  </extension>
+</extensions>

.mvn/maven.config

@@ -0,0 +1,2 @@
+-Pconsume-incrementals
+-Pmight-produce-incrementals

Jenkinsfile

@@ -1,6 +1,9 @@
 #!/usr/bin/env groovy
 
 /* `buildPlugin` step provided by: https://github.com/jenkins-infra/pipeline-library */
-buildPlugin(jdkVersions: [8, 11])
+buildPlugin(useContainerAgent: true, configurations: [
+    [platform: 'linux', jdk: 17],
+    [platform: 'windows', jdk: 11],
+])
 
 // More complex Jenkinsfile sample: https://github.com/jenkinsci/graphql-server-plugin/blob/master/Jenkinsfile

pom.xml

@@ -33,23 +33,24 @@ THE SOFTWARE.
     <parent>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
-        <version>4.19</version>
+        <version>4.55</version>
+        <relativePath />
     </parent>
 
     <artifactId>jacoco</artifactId>
-    <version>3.3.3-SNAPSHOT</version>
+    <version>${revision}${changelist}</version>
     <packaging>hpi</packaging>
 
     <name>Jenkins JaCoCo plugin</name>
-    <url>https://github.com/jenkinsci/jacoco-plugin</url>
+    <url>https://github.com/jenkinsci/${project.artifactId}-plugin</url>
 
     <properties>
-        <java.level>8</java.level>
+        <revision>3.3.3</revision>
+        <changelist>-SNAPSHOT</changelist>
         <jacoco.version>0.8.8</jacoco.version>
         <!-- see https://www.jenkins.io/changelog-stable/ for changelog of the LTS releases -->
-        <jenkins.version>2.277.1</jenkins.version>
-        <!--  until the plugin-pom picks up a newer version -->
-        <jenkins-test-harness.version>1589.vc23fca066d5c</jenkins-test-harness.version>
+        <jenkins.version>2.361.4</jenkins.version>
+        <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
         <!-- Do not fail if tests are run without argLine -->
         <argLine />
     </properties>
@@ -104,10 +105,10 @@ THE SOFTWARE.
     </developers>
 
     <scm>
-        <connection>scm:git:https://github.com/jenkinsci/jacoco-plugin.git</connection>
-        <developerConnection>scm:git:git@github.com:jenkinsci/jacoco-plugin.git</developerConnection>
-        <url>https://github.com/jenkinsci/jacoco-plugin</url>
-        <tag>HEAD</tag>
+        <connection>scm:git:https://github.com/${gitHubRepo}.git</connection>
+        <developerConnection>scm:git:git@github.com:${gitHubRepo}.git</developerConnection>
+        <url>https://github.com/${gitHubRepo}</url>
+        <tag>${scmTag}</tag>
     </scm>
 
     <distributionManagement>
@@ -117,11 +118,22 @@ THE SOFTWARE.
         </repository>
     </distributionManagement>
 
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>io.jenkins.tools.bom</groupId>
+                <artifactId>bom-2.361.x</artifactId>
+                <version>1836.vfe602c266c05</version>
+                <scope>import</scope>
+                <type>pom</type>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
     <dependencies>
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>dashboard-view</artifactId>
-            <version>2.18.1</version>
             <optional>true</optional>
         </dependency>
         <dependency>
@@ -132,25 +144,19 @@ THE SOFTWARE.
         <dependency>
             <groupId>org.easymock</groupId>
             <artifactId>easymock</artifactId>
-            <version>4.3</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-module-junit4</artifactId>
+            <version>5.1.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-api-easymock</artifactId>
-            <version>${powermock.version}</version>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-inline</artifactId>
             <scope>test</scope>
         </dependency>
 
         <dependency>
             <groupId>org.codehaus.plexus</groupId>
             <artifactId>plexus-utils</artifactId>
-            <version>3.2.1</version>
+            <version>3.5.1</version>
         </dependency>
 
     </dependencies>
@@ -324,21 +330,6 @@ THE SOFTWARE.
                     </execution>
                 </executions>
             </plugin>
-            <plugin>
-                <groupId>org.jenkins-ci.tools</groupId>
-                <artifactId>maven-hpi-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <phase>compile</phase>
-                        <goals>
-                            <goal>hpi</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                    <maskClasses>org.objectweb.asm.</maskClasses>
-                </configuration>
-            </plugin>
         </plugins>
     </build>
 </project>

src/main/java/hudson/plugins/jacoco/model/Coverage.java

@@ -6,7 +6,7 @@
 import org.kohsuke.stapler.export.ExportedBean;
 
 /**
- * Represents <tt>x/y</tt> where x={@link #missed} and y={@link #covered}.
+ * Represents {@code x/y} where x={@link #missed} and y={@link #covered}.
  * 
  * @author Kohsuke Kawaguchi
  * @author Jonathan Fuerth

src/test/java/hudson/plugins/jacoco/BuildOverBuildTest.java

@@ -6,31 +6,21 @@
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.powermock.api.easymock.PowerMock;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
+import org.mockito.MockedStatic;
 
 import java.io.PrintStream;
 
-import static org.easymock.EasyMock.anyObject;
-import static org.easymock.EasyMock.expect;
-
-@RunWith(PowerMockRunner.class)
-@PrepareForTest(JacocoDeltaCoverageResultSummary.class)
-// See e.g. https://issues.jenkins-ci.org/browse/JENKINS-55179
-@org.powermock.core.classloader.annotations.PowerMockIgnore({
-        "com.sun.org.apache.xerces.*",
-        "javax.xml.*",
-        "org.xml.*",
-        "javax.management.*"})
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+
 public class BuildOverBuildTest {
 
     private JacocoDeltaCoverageResultSummary jacocoDeltaCoverageResultSummary_1, jacocoDeltaCoverageResultSummary_2;
     private JacocoHealthReportDeltaThresholds deltaHealthThresholds;
     //private JacocoHealthReportThresholds healthThresholds;
 
-    private Run run = PowerMock.createNiceMock(Run.class);
+    private Run run = mock(Run.class);
     private final PrintStream logger = System.out;
 
     @Before
@@ -64,44 +54,39 @@ public void setUp(){
     @Test
     public void shouldPassIfNegativeMetricIsWithinThresholdAndOtherMetricesArePositiveAndAboveThreshold(){
 
-        PowerMock.mockStatic(JacocoDeltaCoverageResultSummary.class);
-        //noinspection ConstantConditions
-        expect(JacocoDeltaCoverageResultSummary.build(anyObject(Run.class))).andReturn(jacocoDeltaCoverageResultSummary_1);
-
-        PowerMock.replay(JacocoDeltaCoverageResultSummary.class);
+        try (MockedStatic<JacocoDeltaCoverageResultSummary> staticJacocoDeltaCoverageResultSummary =
+                mockStatic(JacocoDeltaCoverageResultSummary.class)) {
+            staticJacocoDeltaCoverageResultSummary
+                    .when(() -> JacocoDeltaCoverageResultSummary.build(any()))
+                    .thenReturn(jacocoDeltaCoverageResultSummary_1);
 
-        JacocoPublisher jacocoPublisher = new JacocoPublisher();
-        jacocoPublisher.deltaHealthReport = deltaHealthThresholds;
-        Result result = jacocoPublisher.checkBuildOverBuildResult(run, logger);
+            JacocoPublisher jacocoPublisher = new JacocoPublisher();
+            jacocoPublisher.deltaHealthReport = deltaHealthThresholds;
+            Result result = jacocoPublisher.checkBuildOverBuildResult(run, logger);
 
-        PowerMock.verify(JacocoDeltaCoverageResultSummary.class);
-
-        Assert.assertEquals("Delta coverage drop is lesser than delta health threshold values", Result.SUCCESS, result);
+            Assert.assertEquals("Delta coverage drop is lesser than delta health threshold values", Result.SUCCESS, result);
+        }
 
     }
 
     // Test if the build with delta coverage < delta threshold will pass
     @Test
     public void checkBuildOverBuildSuccessTest(){
 
-        PowerMock.mockStatic(JacocoDeltaCoverageResultSummary.class);
-        //noinspection ConstantConditions
-        expect(JacocoDeltaCoverageResultSummary.build(anyObject(Run.class))).andReturn(jacocoDeltaCoverageResultSummary_2);
-        //noinspection ConstantConditions
-        expect(JacocoDeltaCoverageResultSummary.build(anyObject(Run.class))).andReturn(jacocoDeltaCoverageResultSummary_1);
-
-        PowerMock.replay(JacocoDeltaCoverageResultSummary.class);
+        try (MockedStatic<JacocoDeltaCoverageResultSummary> staticJacocoDeltaCoverageResultSummary = mockStatic(JacocoDeltaCoverageResultSummary.class)) {
+            staticJacocoDeltaCoverageResultSummary
+                    .when(() -> JacocoDeltaCoverageResultSummary.build(any()))
+                    .thenReturn(jacocoDeltaCoverageResultSummary_2)
+                    .thenReturn(jacocoDeltaCoverageResultSummary_1);
+            JacocoPublisher jacocoPublisher = new JacocoPublisher();
+            jacocoPublisher.deltaHealthReport = deltaHealthThresholds;
+            Result result = jacocoPublisher.checkBuildOverBuildResult(run, logger); // check for first test case: delta coverage < delta threshold
 
-        JacocoPublisher jacocoPublisher = new JacocoPublisher();
-        jacocoPublisher.deltaHealthReport = deltaHealthThresholds;
-        Result result = jacocoPublisher.checkBuildOverBuildResult(run, logger); // check for first test case: delta coverage < delta threshold
+            Assert.assertEquals("Delta coverage is lesser than delta health threshold values", Result.SUCCESS, result);
 
-        Assert.assertEquals("Delta coverage is lesser than delta health threshold values", Result.SUCCESS, result);
-
-        result = jacocoPublisher.checkBuildOverBuildResult(run, logger); // check for second test case: delta coverage > delta threshold but overall coverage better than last successful build
-        Assert.assertEquals("Delta coverage is greater than delta health threshold values but overall coverage is better than last successful build's coverage", Result.SUCCESS, result);
-
-        PowerMock.verify(JacocoDeltaCoverageResultSummary.class);
+            result = jacocoPublisher.checkBuildOverBuildResult(run, logger); // check for second test case: delta coverage > delta threshold but overall coverage better than last successful build
+            Assert.assertEquals("Delta coverage is greater than delta health threshold values but overall coverage is better than last successful build's coverage", Result.SUCCESS, result);
+        }
 
     }
 
@@ -120,18 +105,16 @@ public void shouldFailIfNegativeMetricIsAboveThresholdAndOtherMetricesArePositiv
         jacocoDeltaCoverageResultSummary.setBranchCoverage(0f);
         jacocoDeltaCoverageResultSummary.setComplexityCoverage(-2.678f);
 
-        PowerMock.mockStatic(JacocoDeltaCoverageResultSummary.class);
-        //noinspection ConstantConditions
-        expect(JacocoDeltaCoverageResultSummary.build(anyObject(Run.class))).andReturn(jacocoDeltaCoverageResultSummary);
-
-        PowerMock.replay(JacocoDeltaCoverageResultSummary.class);
-
-        JacocoPublisher jacocoPublisher = new JacocoPublisher();
-        jacocoPublisher.deltaHealthReport = deltaHealthThresholds;
-        Result result = jacocoPublisher.checkBuildOverBuildResult(run, logger);
+        try (MockedStatic<JacocoDeltaCoverageResultSummary> staticJacocoDeltaCoverageResultSummary = mockStatic(JacocoDeltaCoverageResultSummary.class)) {
+            staticJacocoDeltaCoverageResultSummary
+                    .when(() -> JacocoDeltaCoverageResultSummary.build(any()))
+                    .thenReturn(jacocoDeltaCoverageResultSummary);
 
-        PowerMock.verify(JacocoDeltaCoverageResultSummary.class);
-        Assert.assertEquals("Delta coverage drop is greater than delta health threshold values", Result.FAILURE, result);
+            JacocoPublisher jacocoPublisher = new JacocoPublisher();
+            jacocoPublisher.deltaHealthReport = deltaHealthThresholds;
+            Result result = jacocoPublisher.checkBuildOverBuildResult(run, logger);
 
+            Assert.assertEquals("Delta coverage drop is greater than delta health threshold values", Result.FAILURE, result);
+        }
     }
 }

src/test/java/hudson/plugins/jacoco/JacocoPublisherTest.java

@@ -29,10 +29,6 @@
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.powermock.api.easymock.PowerMock;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
 
 import hudson.EnvVars;
 import hudson.FilePath;
@@ -49,14 +45,6 @@
 import hudson.tasks.BuildStepMonitor;
 import hudson.tasks.Publisher;
 
-@RunWith(PowerMockRunner.class)
-@PrepareForTest(JacocoPublisher.class)
-// See e.g. https://issues.jenkins-ci.org/browse/JENKINS-55179
-@org.powermock.core.classloader.annotations.PowerMockIgnore({
-		"com.sun.org.apache.xerces.*",
-		"javax.xml.*",
-		"org.xml.*",
-		"javax.management.*"})
 public class JacocoPublisherTest extends AbstractJacocoTestBase {
     private final TaskListener taskListener = niceMock(TaskListener.class);
     private final Launcher launcher = niceMock(Launcher.class);
@@ -496,8 +484,8 @@ public void testCopyClass_Wrong() throws IOException, InterruptedException {
 	public void testPerformWithBuildOverBuild() throws IOException, InterruptedException {
 
 		// expect
-		final Run run = PowerMock.createNiceMock(Run.class);
-		final Job job = PowerMock.createNiceMock(Job.class);
+		final Run run = niceMock(Run.class);
+		final Job job = niceMock(Job.class);
 
 		expect(run.getResult()).andReturn(Result.SUCCESS).anyTimes();
 		expect(run.getEnvironment(taskListener)).andReturn(new EnvVars()).anyTimes();
@@ -522,7 +510,7 @@ public void testPerformWithBuildOverBuild() throws IOException, InterruptedExcep
 			expect(run.getParent()).andReturn(job).anyTimes();
 			expect(job.getLastSuccessfulBuild()).andReturn(run).anyTimes();
 
-			PowerMock.replay(taskListener, run, job);
+			replay(taskListener, run, job);
 
 			// execute
 			//noinspection deprecation
@@ -540,6 +528,6 @@ public void testPerformWithBuildOverBuild() throws IOException, InterruptedExcep
 		}
 
 		// verify
-		PowerMock.verify(taskListener, run, job);
+		verify(taskListener, run, job);
 	}
 }