[SUREFIRE-2270] Use JUnit5 in surefire-shadefire

Author: slawekjaranowski

maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/AbstractSurefireMojo.java

@@ -1154,7 +1154,9 @@ protected List<ProviderInfo> createProviders(TestClassPath testClasspath) throws
                 new TestNgProviderInfo(getTestNgArtifact()),
                 new JUnitCoreProviderInfo(getJunitArtifact(), junitDepArtifact),
                 new JUnit4ProviderInfo(getJunitArtifact(), junitDepArtifact),
-                new JUnit3ProviderInfo());
+                new JUnit3ProviderInfo(),
+                new JUnitPlatformProviderShadefireInfo(
+                        getJUnitPlatformRunnerArtifact(), getJUnit5Artifact(), testClasspath));
     }
 
     SurefireProperties setupProperties() {
@@ -3034,7 +3036,7 @@ public Set<Artifact> getProviderClasspath() throws MojoExecutionException {
         }
     }
 
-    final class JUnitPlatformProviderInfo implements ProviderInfo {
+    class JUnitPlatformProviderInfo implements ProviderInfo {
         private static final String PROVIDER_DEP_GID = "org.junit.platform";
         private static final String PROVIDER_DEP_AID = "junit-platform-launcher";
 
@@ -3057,6 +3059,10 @@ public String getProviderName() {
             return "org.apache.maven.surefire.junitplatform.JUnitPlatformProvider";
         }
 
+        protected String getProviderArtifactName() {
+            return "surefire-junit-platform";
+        }
+
         @Override
         public boolean isApplicable() {
             return junitPlatformRunnerArtifact == null && junitPlatformArtifact != null;
@@ -3082,7 +3088,7 @@ public Set<Artifact> getProviderClasspath() throws MojoExecutionException {
             Map<String, Artifact> providerArtifacts = surefireDependencyResolver.getProviderClasspathAsMap(
                     session.getRepositorySession(),
                     project.getRemotePluginRepositories(),
-                    "surefire-junit-platform",
+                    getProviderArtifactName(),
                     surefireVersion);
             Map<String, Artifact> testDeps = testClasspath.getTestDependencies();
 
@@ -3162,7 +3168,7 @@ private void narrowDependencies(
             providerArtifacts.keySet().removeAll(testDependencies.keySet());
         }
 
-        private void alignProviderVersions(Map<String, Artifact> providerArtifacts) throws MojoExecutionException {
+        protected void alignProviderVersions(Map<String, Artifact> providerArtifacts) throws MojoExecutionException {
             String version = junitPlatformArtifact.getBaseVersion();
             for (Artifact launcherArtifact : resolve(PROVIDER_DEP_GID, PROVIDER_DEP_AID, version, null, "jar")) {
                 String key = launcherArtifact.getGroupId() + ":" + launcherArtifact.getArtifactId();
@@ -3197,6 +3203,41 @@ private boolean hasDependencyPlatformEngine(Map<String, Artifact> dependencies)
         }
     }
 
+    final class JUnitPlatformProviderShadefireInfo extends JUnitPlatformProviderInfo {
+
+        JUnitPlatformProviderShadefireInfo(
+                Artifact junitPlatformRunnerArtifact,
+                Artifact junitPlatformArtifact,
+                @Nonnull TestClassPath testClasspath) {
+            super(junitPlatformRunnerArtifact, junitPlatformArtifact, testClasspath);
+        }
+
+        @Override
+        public boolean isApplicable() {
+            // newer discover this provider automatically
+            return false;
+        }
+
+        @Override
+        @Nonnull
+        public String getProviderName() {
+            return "org.apache.maven.shadefire.surefire.junitplatform.JUnitPlatformProvider";
+        }
+
+        @Override
+        protected String getProviderArtifactName() {
+            return "surefire-shadefire";
+        }
+
+        @Override
+        protected void alignProviderVersions(Map<String, Artifact> providerArtifacts) throws MojoExecutionException {
+            // shadefire is used as booter we can not provide additional dependencies,
+            // so we need add a launcher here
+            providerArtifacts.put("org.junit.platform:junit-platform-launcher", null);
+            super.alignProviderVersions(providerArtifacts);
+        }
+    }
+
     final class JUnitCoreProviderInfo implements ProviderInfo {
         private final Artifact junitArtifact;
 

surefire-its/src/test/java/org/apache/maven/surefire/its/jiras/Surefire2006ShadefireTransformersIT.java

@@ -18,21 +18,31 @@
  */
 package org.apache.maven.surefire.its.jiras;
 
+import org.apache.maven.shared.verifier.VerificationException;
 import org.apache.maven.surefire.its.fixture.SurefireJUnit4IntegrationTestCase;
 import org.junit.Test;
 
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.core.StringContains.containsString;
+
 /**
  * Test for shadefire usage
  *
  * @author Slawomir Jaranowski
  */
 public class Surefire2006ShadefireTransformersIT extends SurefireJUnit4IntegrationTestCase {
     @Test
-    public void shadefireShouldBeUsed() {
+    public void shadefireShouldBeUsed() throws VerificationException {
         unpack("surefire-2006-shadefire-transformers")
+                .debugLogging()
                 .executeTest()
-                .assertTestSuiteResults(1, 0, 0, 0)
-                .verifyTextInLog(
-                        "[INFO] Using configured provider org.apache.maven.shadefire.surefire.junit.JUnit3Provider");
+                .assertTestSuiteResults(2, 0, 0, 0)
+                .assertThatLogLine(
+                        containsString(
+                                "[INFO] Using configured provider org.apache.maven.shadefire.surefire.junitplatform.JUnitPlatformProvider"),
+                        is(1))
+                .assertThatLogLine(containsString("[INFO] Running PojoTest"), is(0))
+                .assertThatLogLine(containsString("[INFO] Running JUnit4Test"), is(1))
+                .assertThatLogLine(containsString("[INFO] Running JUnit5Test"), is(1));
     }
 }

surefire-its/src/test/resources/surefire-2006-shadefire-transformers/pom.xml

@@ -33,7 +33,21 @@
     <maven.compiler.target>${java.specification.version}</maven.compiler.target>
   </properties>
 
-  <!-- NOTE: This has no dependencies on JUnit or TestNG, just nothing -->
+  <!-- shadefire will support JUnit5 an JUnit4 by vintage engine -->
+  <dependencies>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-api</artifactId>
+      <version>5.11.0</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.13.2</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
 
   <build>
     <plugins>

surefire-its/src/test/resources/surefire-2006-shadefire-transformers/src/test/java/JUnit4Test.java

@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import org.junit.Test;
+
+public class JUnit4Test {
+
+    @Test
+    public void success() {}
+}

surefire-its/src/test/resources/surefire-2006-shadefire-transformers/src/test/java/JUnit5Test.java

@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import org.junit.jupiter.api.Test;
+
+public class JUnit5Test {
+
+    @Test
+    public void success() {}
+}

surefire-its/src/test/resources/surefire-2006-shadefire-transformers/src/test/java/PojoTest.java

@@ -17,6 +17,9 @@
  * under the License.
  */
 
+/**
+ * This test will be not executed ...
+ */
 public class PojoTest
 {
     public void testSuccess()

surefire-shadefire/pom.xml

@@ -44,7 +44,7 @@
   <dependencies>
     <dependency>
       <groupId>org.apache.maven.surefire</groupId>
-      <artifactId>surefire-junit3</artifactId>
+      <artifactId>surefire-junit-platform</artifactId>
       <version>${project.version}</version>
       <scope>runtime</scope>
     </dependency>
@@ -81,8 +81,7 @@
                   <include>org.apache.maven.surefire:surefire-extensions-spi</include>
                   <include>org.apache.maven.surefire:surefire-booter</include>
                   <include>org.apache.maven.surefire:common-java5</include>
-                  <include>org.apache.maven.surefire:common-junit3</include>
-                  <include>org.apache.maven.surefire:surefire-junit3</include>
+                  <include>org.apache.maven.surefire:surefire-junit-platform</include>
                 </includes>
                 <excludes>
                   <!-- with rebuild old shaded artifact is used -->

surefire-shadefire/src/main/resources/META-INF/services/org.apache.maven.surefire.api.provider.SurefireProvider

@@ -16,4 +16,4 @@
 # specific language governing permissions and limitations
 # under the License.
 #
-org.apache.maven.shadefire.surefire.junit.JUnit3Provider
+org.apache.maven.shadefire.surefire.junitplatform.JUnitPlatformProvider