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| 1 | +/******************************************************************************* |
| 2 | + * Copyright (c) 2025 IBM Corporation and others. |
| 3 | + * All rights reserved. This program and the accompanying materials |
| 4 | + * are made available under the terms of the Eclipse Public License 2.0 |
| 5 | + * which accompanies this distribution, and is available at |
| 6 | + * http://www.eclipse.org/legal/epl-2.0/ |
| 7 | + * |
| 8 | + * SPDX-License-Identifier: EPL-2.0 |
| 9 | + * |
| 10 | + *******************************************************************************/ |
| 11 | +package com.ibm.ws.springboot.support.fat; |
| 12 | + |
| 13 | +import static org.junit.Assert.assertNotNull; |
| 14 | + |
| 15 | +import java.io.File; |
| 16 | +import java.io.FileOutputStream; |
| 17 | +import java.io.IOException; |
| 18 | +import java.io.InputStream; |
| 19 | +import java.util.Arrays; |
| 20 | +import java.util.Collections; |
| 21 | +import java.util.Enumeration; |
| 22 | +import java.util.HashSet; |
| 23 | +import java.util.Map; |
| 24 | +import java.util.Set; |
| 25 | +import java.util.jar.JarEntry; |
| 26 | +import java.util.jar.JarFile; |
| 27 | +import java.util.jar.JarOutputStream; |
| 28 | + |
| 29 | +import org.junit.AfterClass; |
| 30 | +import org.junit.BeforeClass; |
| 31 | +import org.junit.Test; |
| 32 | +import org.junit.runner.RunWith; |
| 33 | + |
| 34 | +import com.ibm.websphere.simplicity.RemoteFile; |
| 35 | +import com.ibm.websphere.simplicity.config.ClassloaderElement; |
| 36 | +import com.ibm.websphere.simplicity.config.SpringBootApplication; |
| 37 | + |
| 38 | +import componenttest.annotation.MinimumJavaLevel; |
| 39 | +import componenttest.custom.junit.runner.FATRunner; |
| 40 | +import componenttest.topology.utils.HttpUtils; |
| 41 | + |
| 42 | +@RunWith(FATRunner.class) |
| 43 | +@MinimumJavaLevel(javaLevel = 17) |
| 44 | +public class JPAEclipseLinkWeavingAppTests30 extends JPAAppAbstractTests { |
| 45 | + |
| 46 | + @BeforeClass |
| 47 | + public static void modifyTestApp() { |
| 48 | + // modify the app to include hibernate in the WEB-INF/lib folder from the WEB-INF/lib-provided folder |
| 49 | + try { |
| 50 | + RemoteFile rFile = server.getFileFromLibertyServerRoot("apps/" + SPRING_BOOT_30_APP_DATA); |
| 51 | + File f = new File(rFile.getAbsolutePath()); |
| 52 | + removePersistenceXML(f); |
| 53 | + } catch (Exception e) { |
| 54 | + throw new RuntimeException(e); |
| 55 | + } |
| 56 | + } |
| 57 | + |
| 58 | + private static String eclipseLinkAppName() { |
| 59 | + return "eclipseLink.weaving." + SPRING_BOOT_30_APP_DATA; |
| 60 | + } |
| 61 | + |
| 62 | + private static void removePersistenceXML(File f) throws IOException { |
| 63 | + try (JarFile jarFile = new JarFile(f); |
| 64 | + JarOutputStream jarOutputStream = new JarOutputStream(new FileOutputStream(new File(f.getParentFile(), eclipseLinkAppName())))) { |
| 65 | + Enumeration<JarEntry> entries = jarFile.entries(); |
| 66 | + while (entries.hasMoreElements()) { |
| 67 | + JarEntry originalEntry = entries.nextElement(); |
| 68 | + JarEntry newEntry = originalEntry; |
| 69 | + String entryName = originalEntry.getName(); |
| 70 | + if (entryName.equals("WEB-INF/classes/META-INF/persistence.xml")) { |
| 71 | + // Remove the default persistence.xml processed by Liberty |
| 72 | + continue; |
| 73 | + } |
| 74 | + if (entryName.equals("WEB-INF/web.xml")) { |
| 75 | + // Remove the web.xml |
| 76 | + continue; |
| 77 | + } |
| 78 | + jarOutputStream.putNextEntry(newEntry); |
| 79 | + byte[] buffer = new byte[1024]; |
| 80 | + int bytesRead; |
| 81 | + try (InputStream entryIn = jarFile.getInputStream(originalEntry)) { |
| 82 | + while ((bytesRead = entryIn.read(buffer)) != -1) { |
| 83 | + jarOutputStream.write(buffer, 0, bytesRead); |
| 84 | + } |
| 85 | + } |
| 86 | + } |
| 87 | + } |
| 88 | + } |
| 89 | + |
| 90 | + @Override |
| 91 | + public void modifyAppConfiguration(SpringBootApplication appConfig) { |
| 92 | + // Using Spring class EclipseLinkJpaVendorAdapter directly requires thrid-party API access |
| 93 | + ClassloaderElement classloader = new ClassloaderElement(); |
| 94 | + classloader.setApiTypeVisibility("+third-party"); |
| 95 | + appConfig.getClassloaders().add(classloader); |
| 96 | + } |
| 97 | + |
| 98 | + @Test |
| 99 | + public void testEclipseLinkWeavingJPAAppRunner() throws Exception { |
| 100 | + assertNotNull("Did not find TESTS PASSED messages", server.waitForStringInLog("COMMAND_LINE_RUNNER: SPRING DATA TEST: PASSED")); |
| 101 | + } |
| 102 | + |
| 103 | + @Test |
| 104 | + public void testEclipseLinkWeavingJPAWebContext() throws Exception { |
| 105 | + HttpUtils.findStringInUrl(server, "/testPersistence", "TESTED PERSISTENCE"); |
| 106 | + assertNotNull("Did not find TESTS PASSED messages", server.waitForStringInLog("WEB_CONTEXT: SPRING DATA TEST: PASSED")); |
| 107 | + } |
| 108 | + |
| 109 | + @Override |
| 110 | + public Set<String> getFeatures() { |
| 111 | + return new HashSet<>(Arrays.asList("springBoot-3.0", "servlet-6.0", "jdbc-4.2", "jndi-1.0", "componenttest-2.0", "persistence-3.1")); |
| 112 | + } |
| 113 | + |
| 114 | + @Override |
| 115 | + public AppConfigType getApplicationConfigType() { |
| 116 | + return AppConfigType.SPRING_BOOT_APP_TAG; |
| 117 | + } |
| 118 | + |
| 119 | + @AfterClass |
| 120 | + public static void stopServerWithErrors() throws Exception { |
| 121 | + server.stopServer("CWWJP9991W", "WTRN0074E"); |
| 122 | + } |
| 123 | + |
| 124 | + @Override |
| 125 | + public Map<String, String> getBootStrapProperties() { |
| 126 | + return Collections.singletonMap("test.persistence", "eclipselink.weaving"); |
| 127 | + } |
| 128 | + |
| 129 | + @Override |
| 130 | + public String getApplication() { |
| 131 | + return eclipseLinkAppName(); |
| 132 | + } |
| 133 | +} |
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