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   1 package org.apache.archiva.consumers.core.repository;
   2
   3 /*
   4  * Licensed to the Apache Software Foundation (ASF) under one
   5  * or more contributor license agreements.  See the NOTICE file
   6  * distributed with this work for additional information
   7  * regarding copyright ownership.  The ASF licenses this file
   8  * to you under the Apache License, Version 2.0 (the
   9  * "License"); you may not use this file except in compliance
  10  * with the License.  You may obtain a copy of the License at
  11  *
  12  *  http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing,
  15  * software distributed under the License is distributed on an
  16  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  17  * KIND, either express or implied.  See the License for the
  18  * specific language governing permissions and limitations
  19  * under the License.
  20  */
  21
  22 import org.apache.archiva.admin.model.managed.ManagedRepositoryAdmin;
  23 import org.apache.archiva.admin.repository.managed.DefaultManagedRepositoryAdmin;
  24 import org.apache.archiva.configuration.ArchivaConfiguration;
  25 import org.apache.archiva.metadata.model.ArtifactMetadata;
  26 import org.apache.archiva.metadata.model.MetadataFacet;
  27 import org.apache.archiva.repository.base.ArchivaRepositoryRegistry;
  28 import org.apache.archiva.repository.ManagedRepository;
  29 import org.apache.archiva.repository.RepositoryContentFactory;
  30 import org.apache.archiva.repository.RepositoryRegistry;
  31 import org.apache.archiva.metadata.audit.RepositoryListener;
  32 import org.apache.archiva.repository.metadata.base.MetadataTools;
  33 import org.easymock.EasyMock;
  34 import org.junit.Before;
  35 import org.junit.Test;
  36 import org.springframework.test.context.ContextConfiguration;
  37 import org.xmlunit.assertj.XmlAssert;
  38
  39 import javax.inject.Inject;
  40 import java.nio.charset.Charset;
  41 import java.nio.file.Files;
  42 import java.nio.file.Path;
  43 import java.nio.file.Paths;
  44 import java.util.Collections;
  45 import java.util.HashSet;
  46 import java.util.List;
  47 import java.util.Set;
  48
  49 import static org.junit.Assert.assertTrue;
  50 import static org.mockito.Matchers.eq;
  51 import static org.mockito.Mockito.*;
  52
  53
  54 /**
  55  */
  56 @ContextConfiguration( locations = { "classpath*:/META-INF/spring-context.xml",
  57     "classpath:/spring-context-cleanup-released-snapshots.xml" } )
  58 public class CleanupReleasedSnapshotsRepositoryPurgeTest
  59     extends AbstractRepositoryPurgeTest
  60 {
  61     private static final String INDEX_PATH = ".index\\nexus-maven-repository-index.zip";
  62
  63     private ArchivaConfiguration archivaConfiguration;
  64
  65     public static final String PATH_TO_RELEASED_SNAPSHOT_IN_DIFF_REPO =
  66         "org/apache/archiva/released-artifact-in-diff-repo/1.0-SNAPSHOT/released-artifact-in-diff-repo-1.0-SNAPSHOT.jar";
  67
  68     public static final String PATH_TO_HIGHER_SNAPSHOT_EXISTS_IN_SAME_REPO =
  69         "org/apache/maven/plugins/maven-source-plugin/2.0.3-SNAPSHOT/maven-source-plugin-2.0.3-SNAPSHOT.jar";
  70
  71     public static final String PATH_TO_RELEASED_SNAPSHOT_IN_SAME_REPO =
  72         "org/apache/maven/plugins/maven-plugin-plugin/2.3-SNAPSHOT/maven-plugin-plugin-2.3-SNAPSHOT.jar";
  73
  74     @Inject
  75     MetadataTools metadataTools;
  76
  77     @Before
  78     @Override
  79     public void setUp()
  80         throws Exception
  81     {
  82         super.setUp();
  83
  84         RepositoryContentFactory factory =
  85             applicationContext.getBean( "repositoryContentFactory#cleanup-released-snapshots",
  86                                         RepositoryContentFactory.class );
  87
  88         archivaConfiguration =
  89             applicationContext.getBean( "archivaConfiguration#cleanup-released-snapshots", ArchivaConfiguration.class );
  90
  91         listenerControl = EasyMock.createControl( );
  92
  93         listener = listenerControl.createMock( RepositoryListener.class );
  94         List<RepositoryListener> listeners = Collections.singletonList( listener );
  95
  96         sessionControl.reset();
  97         sessionFactoryControl.reset();
  98         EasyMock.expect( sessionFactory.createSession( ) ).andStubReturn( repositorySession );
  99         EasyMock.expect( repositorySession.getRepository()).andStubReturn( metadataRepository );
 100         repositorySession.save();
 101         EasyMock.expectLastCall().anyTimes();
 102         sessionFactoryControl.replay();
 103         sessionControl.replay();
 104         repoPurge = new CleanupReleasedSnapshotsRepositoryPurge( getRepository(), metadataTools,
 105                                                                  applicationContext.getBean(
 106                                                                      ArchivaRepositoryRegistry.class ),
 107                                                                  repositorySession, listeners );
 108
 109         ( (DefaultManagedRepositoryAdmin) applicationContext.getBean(
 110             ManagedRepositoryAdmin.class ) ).setArchivaConfiguration( archivaConfiguration );
 111     }
 112
 113     @Test
 114     public void testReleasedSnapshotsExistsInSameRepo()
 115         throws Exception
 116     {
 117         RepositoryRegistry repositoryRegistry = applicationContext.getBean( ArchivaRepositoryRegistry.class );
 118         repositoryRegistry.removeRepository( TEST_REPO_ID );
 119         repositoryRegistry.putRepository(
 120             getRepoConfiguration( TEST_REPO_ID, TEST_REPO_NAME ));
 121
 122         String repoRoot = prepareTestRepos();
 123         String projectNs = "org.apache.maven.plugins";
 124         String projectPath = projectNs.replaceAll("\\.","/");
 125         String projectName = "maven-plugin-plugin";
 126         String projectVersion = "2.3-SNAPSHOT";
 127         String projectRoot = repoRoot + "/" + projectPath+"/"+projectName;
 128         Path repo = getTestRepoRootPath();
 129         Path vDir = repo.resolve(projectPath).resolve(projectName).resolve(projectVersion);
 130         Set<String> deletedVersions = new HashSet<>();
 131         deletedVersions.add("2.3-SNAPSHOT");
 132
 133         // test listeners for the correct artifacts
 134         listener.deleteArtifact( metadataRepository, getRepository().getId(), "org.apache.maven.plugins",
 135                                  "maven-plugin-plugin", "2.3-SNAPSHOT", "maven-plugin-plugin-2.3-SNAPSHOT.jar" );
 136         listenerControl.replay();
 137
 138         // Provide the metadata list
 139         List<ArtifactMetadata> ml = getArtifactMetadataFromDir(TEST_REPO_ID , projectName, repo.getParent(), vDir );
 140         when(metadataRepository.getArtifacts(repositorySession , TEST_REPO_ID,
 141             projectNs, projectName, projectVersion )).thenReturn(ml);
 142
 143
 144         repoPurge.process( PATH_TO_RELEASED_SNAPSHOT_IN_SAME_REPO );
 145
 146         listenerControl.verify();
 147
 148         // Verify the metadataRepository invocations
 149         // complete snapshot version removal for released
 150         verify(metadataRepository, times(1)).removeProjectVersion(eq(repositorySession) , eq(TEST_REPO_ID), eq(projectNs), eq(projectName), eq(projectVersion) );
 151         verify(metadataRepository, never()).removeProjectVersion(eq(repositorySession) , eq(TEST_REPO_ID), eq(projectNs), eq(projectName), eq("2.3") );
 152
 153         // check if the snapshot was removed
 154         assertDeleted( projectRoot + "/2.3-SNAPSHOT" );
 155         assertDeleted( projectRoot + "/2.3-SNAPSHOT/maven-plugin-plugin-2.3-SNAPSHOT.jar" );
 156         assertDeleted( projectRoot + "/2.3-SNAPSHOT/maven-plugin-plugin-2.3-SNAPSHOT.jar.md5" );
 157         assertDeleted( projectRoot + "/2.3-SNAPSHOT/maven-plugin-plugin-2.3-SNAPSHOT.jar.sha1" );
 158         assertDeleted( projectRoot + "/2.3-SNAPSHOT/maven-plugin-plugin-2.3-SNAPSHOT.pom" );
 159         assertDeleted( projectRoot + "/2.3-SNAPSHOT/maven-plugin-plugin-2.3-SNAPSHOT.pom.md5" );
 160         assertDeleted( projectRoot + "/2.3-SNAPSHOT/maven-plugin-plugin-2.3-SNAPSHOT.pom.sha1" );
 161
 162         // check if the released version was not removed
 163         assertExists( projectRoot + "/2.3" );
 164         assertExists( projectRoot + "/2.3/maven-plugin-plugin-2.3-sources.jar" );
 165         assertExists( projectRoot + "/2.3/maven-plugin-plugin-2.3-sources.jar.md5" );
 166         assertExists( projectRoot + "/2.3/maven-plugin-plugin-2.3-sources.jar.sha1" );
 167         assertExists( projectRoot + "/2.3/maven-plugin-plugin-2.3.jar" );
 168         assertExists( projectRoot + "/2.3/maven-plugin-plugin-2.3.jar.md5" );
 169         assertExists( projectRoot + "/2.3/maven-plugin-plugin-2.3.jar.sha1" );
 170         assertExists( projectRoot + "/2.3/maven-plugin-plugin-2.3.pom" );
 171         assertExists( projectRoot + "/2.3/maven-plugin-plugin-2.3.pom.md5" );
 172         assertExists( projectRoot + "/2.3/maven-plugin-plugin-2.3.pom.sha1" );
 173
 174         // check if metadata file was updated
 175         Path artifactMetadataFile = Paths.get( projectRoot + "/maven-metadata.xml" );
 176
 177         String metadataXml = org.apache.archiva.common.utils.FileUtils.readFileToString( artifactMetadataFile, Charset.defaultCharset() );
 178
 179         String expectedVersions =
 180             "<expected><versions><version>2.2</version>" + "<version>2.3</version></versions></expected>";
 181
 182         XmlAssert.assertThat( metadataXml ).valueByXPath( "//metadata/versioning/release" ).isEqualTo( "2.3" );
 183         // XMLAssert.assertXpathEvaluatesTo( "2.3", "//metadata/versioning/release", metadataXml );
 184         XmlAssert.assertThat( metadataXml ).valueByXPath( "//metadata/versioning/latest" ).isEqualTo( "2.3" );
 185         // XMLAssert.assertXpathEvaluatesTo( "2.3", "//metadata/versioning/latest", metadataXml );
 186         XmlAssert.assertThat( metadataXml ).nodesByXPath( "//metadata/versioning/versions/version" ).hasSize( 2 );
 187         XmlAssert.assertThat( metadataXml ).valueByXPath( "//metadata/versioning/versions/version[1]" ).isEqualTo( "2.2" );
 188         XmlAssert.assertThat( metadataXml ).valueByXPath( "//metadata/versioning/versions/version[2]" ).isEqualTo( "2.3" );
 189
 190         // XMLAssert.assertXpathsEqual( "//expected/versions/version", expectedVersions,
 191         //                             "//metadata/versioning/versions/version", metadataXml );
 192         XmlAssert.assertThat( metadataXml ).valueByXPath( "//metadata/versioning/lastUpdated" ).isEqualTo( "20070315032817" );
 193         // XMLAssert.assertXpathEvaluatesTo( "20070315032817", "//metadata/versioning/lastUpdated", metadataXml );
 194     }
 195
 196     @Test
 197     public void testNonArtifactFile()
 198         throws Exception
 199     {
 200
 201         RepositoryRegistry repositoryRegistry = applicationContext.getBean( ArchivaRepositoryRegistry.class);
 202         ManagedRepository managedRepository = repositoryRegistry.getManagedRepository( TEST_REPO_ID );
 203         repositoryRegistry.removeRepository( managedRepository );
 204         repositoryRegistry.putRepository(
 205             getRepoConfiguration( TEST_REPO_ID, TEST_REPO_NAME ));
 206
 207         String repoRoot = prepareTestRepos();
 208
 209         // test listeners for the correct artifacts
 210         listenerControl.replay();
 211
 212         Path file = Paths.get(repoRoot, INDEX_PATH );
 213         if ( !Files.exists(file) )
 214         {
 215             // help windauze to create directory with .
 216             Files.createDirectories( file.getParent() );
 217             Files.createFile( file );
 218         }
 219         assertTrue( Files.exists(file) );
 220
 221         repoPurge.process( INDEX_PATH );
 222
 223         listenerControl.verify();
 224
 225         assertTrue( Files.exists(file) );
 226     }
 227
 228     @Test
 229     public void testReleasedSnapshotsExistsInDifferentRepo()
 230         throws Exception
 231     {
 232
 233         RepositoryRegistry repositoryRegistry = applicationContext.getBean( ArchivaRepositoryRegistry.class);
 234         ManagedRepository managedRepository = repositoryRegistry.getManagedRepository( TEST_REPO_ID );
 235         repositoryRegistry.removeRepository( TEST_REPO_ID );
 236         repositoryRegistry.putRepository(
 237             getRepoConfiguration( TEST_REPO_ID, TEST_REPO_NAME ));
 238
 239
 240         repositoryRegistry.putRepository(
 241             getRepoConfiguration( RELEASES_TEST_REPO_ID, RELEASES_TEST_REPO_NAME ));
 242
 243         String repoRoot = prepareTestRepos();
 244         String projectNs = "org.apache.archiva";
 245         String projectPath = projectNs.replaceAll("\\.","/");
 246         String projectName = "released-artifact-in-diff-repo";
 247         String projectVersion = "1.0-SNAPSHOT";
 248         String releaseVersion = "1.0";
 249         String projectRoot = repoRoot + "/" + projectPath+"/"+projectName;
 250         Path repo = getTestRepoRootPath();
 251         Path vDir = repo.resolve(projectPath).resolve(projectName).resolve(projectVersion);
 252         Path releaseDir = repo.getParent().resolve(RELEASES_TEST_REPO_ID).resolve(projectPath).resolve(projectName).resolve(releaseVersion);
 253         Set<String> deletedVersions = new HashSet<>();
 254         deletedVersions.add("1.0-SNAPSHOT");
 255
 256
 257         // test listeners for the correct artifacts
 258         listener.deleteArtifact( metadataRepository, getRepository().getId(), "org.apache.archiva",
 259                                  "released-artifact-in-diff-repo", "1.0-SNAPSHOT",
 260                                  "released-artifact-in-diff-repo-1.0-SNAPSHOT.jar" );
 261         listenerControl.replay();
 262
 263         // Provide the metadata list
 264         List<ArtifactMetadata> ml = getArtifactMetadataFromDir(TEST_REPO_ID , projectName, repo.getParent(), vDir );
 265         when(metadataRepository.getArtifacts(repositorySession , TEST_REPO_ID,
 266             projectNs, projectName, projectVersion )).thenReturn(ml);
 267
 268         List<ArtifactMetadata> ml2 = getArtifactMetadataFromDir(RELEASES_TEST_REPO_ID , projectName, repo.getParent(), releaseDir );
 269         when(metadataRepository.getArtifacts(repositorySession , RELEASES_TEST_REPO_ID,
 270             projectNs, projectName, releaseVersion )).thenReturn(ml2);
 271
 272
 273         repoPurge.process( PATH_TO_RELEASED_SNAPSHOT_IN_DIFF_REPO );
 274
 275         listenerControl.verify();
 276
 277         // Verify the metadataRepository invocations
 278         // Complete version removal for cleanup
 279         verify(metadataRepository, times(1)).removeProjectVersion(eq(repositorySession) , eq(TEST_REPO_ID), eq(projectNs), eq(projectName), eq(projectVersion) );
 280         verify(metadataRepository, never()).removeProjectVersion(eq(repositorySession) , eq(RELEASES_TEST_REPO_ID), eq(projectNs), eq(projectName), eq(releaseVersion) );
 281
 282
 283         // check if the snapshot was removed
 284         assertDeleted( projectRoot + "/1.0-SNAPSHOT" );
 285         assertDeleted( projectRoot + "/1.0-SNAPSHOT/released-artifact-in-diff-repo-1.0-SNAPSHOT.jar" );
 286         assertDeleted( projectRoot + "/1.0-SNAPSHOT/released-artifact-in-diff-repo-1.0-SNAPSHOT.jar.md5" );
 287         assertDeleted( projectRoot + "/1.0-SNAPSHOT/released-artifact-in-diff-repo-1.0-SNAPSHOT.jar.sha1" );
 288         assertDeleted( projectRoot + "/1.0-SNAPSHOT/released-artifact-in-diff-repo-1.0-SNAPSHOT.pom" );
 289         assertDeleted( projectRoot + "/1.0-SNAPSHOT/released-artifact-in-diff-repo-1.0-SNAPSHOT.pom.md5" );
 290         assertDeleted( projectRoot + "/1.0-SNAPSHOT/released-artifact-in-diff-repo-1.0-SNAPSHOT.pom.sha1" );
 291
 292         String releasesProjectRoot =
 293             AbstractRepositoryPurgeTest.fixPath( Paths.get( "target/test-" + getName() + "/releases-test-repo-one" ).toAbsolutePath().toString()
 294                 + "/org/apache/archiva/released-artifact-in-diff-repo" );
 295
 296         // check if the released version was not removed
 297         assertExists( releasesProjectRoot + "/1.0" );
 298         assertExists( releasesProjectRoot + "/1.0/released-artifact-in-diff-repo-1.0.jar" );
 299         assertExists( releasesProjectRoot + "/1.0/released-artifact-in-diff-repo-1.0.jar.md5" );
 300         assertExists( releasesProjectRoot + "/1.0/released-artifact-in-diff-repo-1.0.jar.sha1" );
 301         assertExists( releasesProjectRoot + "/1.0/released-artifact-in-diff-repo-1.0.pom" );
 302         assertExists( releasesProjectRoot + "/1.0/released-artifact-in-diff-repo-1.0.pom.md5" );
 303         assertExists( releasesProjectRoot + "/1.0/released-artifact-in-diff-repo-1.0.pom.sha1" );
 304
 305         // remove RELEASES_TEST_REPO_ID so this test will be more independant
 306         applicationContext.getBean( ManagedRepositoryAdmin.class ).deleteManagedRepository( RELEASES_TEST_REPO_ID, null, false );
 307     }
 308
 309     @Test
 310     public void testHigherSnapshotExistsInSameRepo()
 311         throws Exception
 312     {
 313
 314         RepositoryRegistry repositoryRegistry = applicationContext.getBean( ArchivaRepositoryRegistry.class);
 315         ManagedRepository managedRepository = repositoryRegistry.getManagedRepository( TEST_REPO_ID );
 316         repositoryRegistry.removeRepository( TEST_REPO_ID );
 317         repositoryRegistry.putRepository(
 318             getRepoConfiguration( TEST_REPO_ID, TEST_REPO_NAME ));
 319
 320         String repoRoot = prepareTestRepos();
 321         String projectNs = "org.apache.maven.plugins";
 322         String projectPath = projectNs.replaceAll("\\.","/");
 323         String projectName = "maven-source-plugin";
 324         String projectVersion = "2.0.2";
 325         String projectRoot = repoRoot + "/" + projectPath+"/"+projectName;
 326         Path repo = getTestRepoRootPath();
 327         Path vDir = repo.resolve(projectPath).resolve(projectName).resolve(projectVersion);
 328         Path vDir2 = repo.resolve(projectPath).resolve(projectName).resolve("2.0.3-SNAPSHOT");
 329         Path vDir3 = repo.resolve(projectPath).resolve(projectName).resolve("2.0.4-SNAPSHOT");
 330
 331         // test listeners for the correct artifacts - no deletions
 332         listenerControl.replay();
 333
 334         // Provide the metadata list
 335         List<ArtifactMetadata> ml = getArtifactMetadataFromDir(TEST_REPO_ID , projectName, repo.getParent(), vDir );
 336         when(metadataRepository.getArtifacts(repositorySession , TEST_REPO_ID,
 337             projectNs, projectName, projectVersion )).thenReturn(ml);
 338         List<ArtifactMetadata> m2 = getArtifactMetadataFromDir(TEST_REPO_ID , projectName, repo.getParent(), vDir2 );
 339         when(metadataRepository.getArtifacts(repositorySession , TEST_REPO_ID,
 340             projectNs, projectName, "2.0.3-SNAPSHOT" )).thenReturn(ml);
 341         List<ArtifactMetadata> m3 = getArtifactMetadataFromDir(TEST_REPO_ID , projectName, repo.getParent(), vDir3 );
 342         when(metadataRepository.getArtifacts(repositorySession , TEST_REPO_ID,
 343             projectNs, projectName, "2.0.4-SNAPSHOT" )).thenReturn(ml);
 344
 345
 346         repoPurge.process( CleanupReleasedSnapshotsRepositoryPurgeTest.PATH_TO_HIGHER_SNAPSHOT_EXISTS_IN_SAME_REPO );
 347
 348         listenerControl.verify();
 349
 350         // Verify the metadataRepository invocations
 351         // No removal
 352         verify(metadataRepository, never()).removeProjectVersion(eq(repositorySession) , eq(TEST_REPO_ID), eq(projectNs), eq(projectName), eq(projectVersion) );
 353         verify(metadataRepository, never()).removeProjectVersion(eq(repositorySession) , eq(TEST_REPO_ID), eq(projectNs), eq(projectName), eq("2.0.3-SNAPSHOT") );
 354         verify(metadataRepository, never()).removeProjectVersion(eq(repositorySession) , eq(TEST_REPO_ID), eq(projectNs), eq(projectName), eq("2.0.4-SNAPSHOT") );
 355         verify(metadataRepository, never()).removeTimestampedArtifact(eq(repositorySession) , any(ArtifactMetadata.class), any(String.class) );
 356         verify(metadataRepository, never()).removeFacetFromArtifact(eq(repositorySession) , any(String.class), any(String.class), any(String.class), any(String.class), any( MetadataFacet.class) );
 357
 358
 359
 360         // check if the snapshot was not removed
 361         assertExists( projectRoot + "/2.0.3-SNAPSHOT" );
 362         assertExists( projectRoot + "/2.0.3-SNAPSHOT/maven-source-plugin-2.0.3-SNAPSHOT.jar" );
 363         assertExists( projectRoot + "/2.0.3-SNAPSHOT/maven-source-plugin-2.0.3-SNAPSHOT.jar.md5" );
 364         assertExists( projectRoot + "/2.0.3-SNAPSHOT/maven-source-plugin-2.0.3-SNAPSHOT.jar.sha1" );
 365         assertExists( projectRoot + "/2.0.3-SNAPSHOT/maven-source-plugin-2.0.3-SNAPSHOT.pom" );
 366         assertExists( projectRoot + "/2.0.3-SNAPSHOT/maven-source-plugin-2.0.3-SNAPSHOT.pom.md5" );
 367         assertExists( projectRoot + "/2.0.3-SNAPSHOT/maven-source-plugin-2.0.3-SNAPSHOT.pom.sha1" );
 368
 369         // check if the released version was not removed
 370         assertExists( projectRoot + "/2.0.4-SNAPSHOT" );
 371         assertExists( projectRoot + "/2.0.4-SNAPSHOT/maven-source-plugin-2.0.4-SNAPSHOT.jar" );
 372         assertExists( projectRoot + "/2.0.4-SNAPSHOT/maven-source-plugin-2.0.4-SNAPSHOT.jar.md5" );
 373         assertExists( projectRoot + "/2.0.4-SNAPSHOT/maven-source-plugin-2.0.4-SNAPSHOT.jar.sha1" );
 374         assertExists( projectRoot + "/2.0.4-SNAPSHOT/maven-source-plugin-2.0.4-SNAPSHOT.pom" );
 375         assertExists( projectRoot + "/2.0.4-SNAPSHOT/maven-source-plugin-2.0.4-SNAPSHOT.pom.md5" );
 376         assertExists( projectRoot + "/2.0.4-SNAPSHOT/maven-source-plugin-2.0.4-SNAPSHOT.pom.sha1" );
 377
 378         // check if metadata file was not updated (because nothing was removed)
 379         Path artifactMetadataFile = Paths.get( projectRoot + "/maven-metadata.xml" );
 380
 381         String metadataXml = org.apache.archiva.common.utils.FileUtils.readFileToString( artifactMetadataFile, Charset.defaultCharset() );
 382
 383         String expectedVersions = "<expected><versions><version>2.0.3-SNAPSHOT</version>"
 384             + "<version>2.0.4-SNAPSHOT</version></versions></expected>";
 385
 386         XmlAssert.assertThat( metadataXml ).valueByXPath( "//metadata/versioning/latest" ).isEqualTo( "2.0.4-SNAPSHOT" );
 387         // XMLAssert.assertXpathEvaluatesTo( "2.0.4-SNAPSHOT", "//metadata/versioning/latest", metadataXml );
 388         XmlAssert.assertThat( metadataXml ).nodesByXPath( "//metadata/versioning/versions/version" ).hasSize( 2 );
 389         XmlAssert.assertThat( metadataXml ).valueByXPath( "//metadata/versioning/versions/version[1]" ).isEqualTo( "2.0.3-SNAPSHOT" );
 390         XmlAssert.assertThat( metadataXml ).valueByXPath( "//metadata/versioning/versions/version[2]" ).isEqualTo( "2.0.4-SNAPSHOT" );
 391         // XMLAssert.assertXpathsEqual( "//expected/versions/version", expectedVersions,
 392         //                             "//metadata/versioning/versions/version", metadataXml );
 393         XmlAssert.assertThat( metadataXml ).valueByXPath( "//metadata/versioning/lastUpdated" ).isEqualTo( "20070427033345" );
 394         // XMLAssert.assertXpathEvaluatesTo( "20070427033345", "//metadata/versioning/lastUpdated", metadataXml );
 395     }
 396 }