archiva-modules/archiva-web/archiva-webdav/src/test/java/org/apache/archiva/webdav/RepositoryServletRepositoryGroupTest.java - archiva - Git at Google

 package org.apache.archiva.webdav;

 /*
  * 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 com.gargoylesoftware.htmlunit.WebRequest;
 import com.gargoylesoftware.htmlunit.WebResponse;
 import org.apache.archiva.common.utils.FileUtils;
 import org.apache.archiva.configuration.Configuration;
 import org.apache.archiva.configuration.ManagedRepositoryConfiguration;
 import org.apache.archiva.configuration.RepositoryGroupConfiguration;
 import org.apache.archiva.maven2.metadata.MavenMetadataReader;
 import org.apache.archiva.model.ArchivaRepositoryMetadata;
 import org.apache.commons.lang3.StringUtils;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;

 import javax.servlet.http.HttpServletResponse;
 import java.io.InputStream;
 import java.nio.charset.Charset;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.List;

 import static org.assertj.core.api.Assertions.assertThat;


 /**
  * RepositoryServletRepositoryGroupTest
  * <p/>
  * Test Case 1.  Accessing a valid repository group root url (e.g. http://machine.com/repository/repository-group/) returns a Bad Request (HTTP 400)
  * Test Case 2.  Accessing an invalid repository group root url is forwarded to managed repository checking (this is not covered here)
  * Test Case 3.  Accessing an artifact in a valid repository group will iterate over the managed repositories in the repository group
  * Test Case 3.a.  If an invalid managed repository is encountered (managed repository doesn't exist),
  * a Not Found (HTTP 404) is returned and the iteration is broken
  * Test Case 3.b.  If an artifact is not found in a valid managed repository (after proxying, etc.),
  * a Not Found (HTTP 404) is set but not returned yet, the iteration continues to the next managed repository.
  * The Not Found (HTTP 404) is returned after exhausting all valid managed repositories
  * Test Case 3.c.  If an artifact is found in a valid managed repository,
  * the artifact is returned, the iteration is broken and any Not Found (HTTP 404) is disregarded
  * Test Case 4.  Accessing a valid repository group with any http write method returns a Bad Request (HTTP 400)
  */
 public class RepositoryServletRepositoryGroupTest
     extends AbstractRepositoryServletTestCase
 {
     protected Path repoRootFirst;

     protected Path repoRootLast;

     protected Path repoRootInvalid;

     protected static final String MANAGED_REPO_FIRST = "first";

     protected static final String MANAGED_REPO_LAST = "last";

     protected static final String MANAGED_REPO_INVALID = "invalid";

     protected static final String REPO_GROUP_WITH_VALID_REPOS = "group-with-valid-repos";

     protected static final String REPO_GROUP_WITH_INVALID_REPOS = "group-with-invalid-repos";


     @Override
     @Before
     public void setUp()
         throws Exception
     {
         super.setUp();

         String appserverBase = getAppserverBase().toAbsolutePath().toString();
         log.debug( "Appserver Base {}", appserverBase );

         Configuration configuration = archivaConfiguration.getConfiguration();

         repoRootFirst = Paths.get( appserverBase, "data/repositories/" + MANAGED_REPO_FIRST );
         repoRootLast = Paths.get( appserverBase, "data/repositories/" + MANAGED_REPO_LAST );

         configuration.addManagedRepository(
             createManagedRepository( MANAGED_REPO_FIRST, "First Test Repo", repoRootFirst, true ) );
         configuration.addManagedRepository(
             createManagedRepository( MANAGED_REPO_LAST, "Last Test Repo", repoRootLast, true ) );

         List<String> managedRepoIds = new ArrayList<>();
         managedRepoIds.add( MANAGED_REPO_FIRST );
         managedRepoIds.add( MANAGED_REPO_LAST );

         configuration.addRepositoryGroup( createRepositoryGroup( REPO_GROUP_WITH_VALID_REPOS, managedRepoIds ) );

         // Create the repository group with an invalid managed repository
         repoRootInvalid = Paths.get( appserverBase, "data/repositories/" + MANAGED_REPO_INVALID );
         ManagedRepositoryConfiguration managedRepositoryConfiguration =
             createManagedRepository( MANAGED_REPO_INVALID, "Invalid Test Repo", repoRootInvalid, true );

         configuration.addManagedRepository( managedRepositoryConfiguration );

         List<String> invalidManagedRepoIds = new ArrayList<>();
         invalidManagedRepoIds.add( MANAGED_REPO_FIRST );
         invalidManagedRepoIds.add( MANAGED_REPO_INVALID );
         invalidManagedRepoIds.add( MANAGED_REPO_LAST );

         configuration.addRepositoryGroup(
             createRepositoryGroup( REPO_GROUP_WITH_INVALID_REPOS, invalidManagedRepoIds ) );

         configuration.removeManagedRepository( managedRepositoryConfiguration );
         org.apache.archiva.common.utils.FileUtils.deleteDirectory( repoRootInvalid );

         repositoryRegistry.reload();
         saveConfiguration( archivaConfiguration );

         startRepository();
     }


     @Override
     @After
     public void tearDown()
         throws Exception
     {
         setupCleanRepo( repoRootFirst );
         setupCleanRepo( repoRootLast );

         repositoryRegistry.destroy();

         super.tearDown();

         String appserverBase = System.getProperty( "appserver.base" );
         if ( StringUtils.isNotEmpty( appserverBase ) )
         {
             FileUtils.deleteDirectory( Paths.get( appserverBase ) );
         }
     }

     /*
     * Test Case 3.c
     */
     @Test
     public void testGetFromFirstManagedRepositoryReturnOk()
         throws Exception
     {
         String resourceName = "dummy/dummy-first-resource/1.0/dummy-first-resource-1.0.txt";

         Path dummyInternalResourceFile = repoRootFirst.resolve( resourceName );
         Files.createDirectories( dummyInternalResourceFile.getParent() );
         org.apache.archiva.common.utils.FileUtils.writeStringToFile( dummyInternalResourceFile, Charset.defaultCharset(), "first" );

         WebRequest request = new GetMethodWebRequest(
             "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/" + resourceName );
         WebResponse response = getServletUnitClient().getResponse( request );

         assertResponseOK( response );
         assertThat( response.getContentAsString() ).isEqualTo( "first" );
     }

     /*
     * Test Case 3.c
     */
     @Test
     public void testGetFromLastManagedRepositoryReturnOk()
         throws Exception
     {
         String resourceName = "dummy/dummy-last-resource/1.0/dummy-last-resource-1.0.txt";

         Path dummyReleasesResourceFile = repoRootLast.resolve( resourceName );
         Files.createDirectories(dummyReleasesResourceFile.getParent());
         org.apache.archiva.common.utils.FileUtils.writeStringToFile(dummyReleasesResourceFile, Charset.defaultCharset(), "last");

         WebRequest request = new GetMethodWebRequest(
             "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/" + resourceName );
         WebResponse response = getServletUnitClient().getResponse( request );

         assertResponseOK( response );

         assertThat( response.getContentAsString() ).isEqualTo( "last" );
     }

     /*
     * Test Case 3.b
     */
     @Test
     public void testGetFromValidRepositoryGroupReturnNotFound()
         throws Exception
     {
         String resourceName = "dummy/dummy-no-resource/1.0/dummy-no-resource-1.0.txt";

         WebRequest request = new GetMethodWebRequest(
             "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/" + resourceName );
         WebResponse response = getServletUnitClient().getResponse( request );

         assertResponseNotFound( response );
     }

     /*
     * Test Case 4
     */
     @Test
     public void testPutValidRepositoryGroupReturnBadRequest()
         throws Exception
     {
         String resourceName = "dummy/dummy-put-resource/1.0/dummy-put-resource-1.0.txt";
         String putUrl = "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/" + resourceName;
         InputStream is = getClass().getResourceAsStream( "/artifact.jar" );

         WebRequest request = new PutMethodWebRequest( putUrl, is, "text/plain" );
         WebResponse response = getServletUnitClient().getResponse( request );

         assertResponseMethodNotAllowed( response );
     }

     // MRM-872
     @Test
     public void testGetMergedMetadata()
         throws Exception
     {
         // first metadata file
         String resourceName = "dummy/dummy-merged-metadata-resource/maven-metadata.xml";

         Path dummyInternalResourceFile =  repoRootFirst.resolve( resourceName );
         Files.createDirectories(dummyInternalResourceFile.getParent());
         org.apache.archiva.common.utils.FileUtils.writeStringToFile( dummyInternalResourceFile,
             Charset.defaultCharset(),  "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
             + "<metadata>\n<groupId>dummy</groupId>\n<artifactId>dummy-merged-metadata-resource</artifactId>\n"
             + "<versioning>\n<latest>1.0</latest>\n<release>1.0</release>\n<versions>\n<version>1.0</version>\n"
             + "<version>2.5</version>\n</versions>\n<lastUpdated>20080708095554</lastUpdated>\n</versioning>\n</metadata>" );

         //second metadata file
         resourceName = "dummy/dummy-merged-metadata-resource/maven-metadata.xml";
         dummyInternalResourceFile = repoRootLast.resolve( resourceName );
         Files.createDirectories(dummyInternalResourceFile.getParent());
         org.apache.archiva.common.utils.FileUtils.writeStringToFile( dummyInternalResourceFile, Charset.defaultCharset(), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
             + "<metadata><groupId>dummy</groupId><artifactId>dummy-merged-metadata-resource</artifactId>"
             + "<versioning><latest>2.0</latest><release>2.0</release><versions><version>1.0</version>"
             + "<version>1.5</version><version>2.0</version></versions><lastUpdated>20080709095554</lastUpdated>"
             + "</versioning></metadata>" );

         WebRequest request = new GetMethodWebRequest(
             "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/dummy/"
                 + "dummy-merged-metadata-resource/maven-metadata.xml" );
         WebResponse response = getServletUnitClient().getResource( request );

         Path returnedMetadata = getProjectBase().resolve( "target/test-classes/retrievedMetadataFile.xml" );
         org.apache.archiva.common.utils.FileUtils.writeStringToFile( returnedMetadata, Charset.defaultCharset(), response.getContentAsString() );
         MavenMetadataReader metadataReader = new MavenMetadataReader( );
         ArchivaRepositoryMetadata metadata = metadataReader.read( returnedMetadata );

         assertResponseOK( response );

         assertThat( metadata.getAvailableVersions() ).isNotNull()
             .hasSize( 4 ).contains( "1.0", "1.5", "2.0", "2.5" );


         //check if the checksum files were generated
         Path checksumFileSha1 = repoRootFirst.resolve( resourceName + ".sha1" );
         Files.createDirectories(checksumFileSha1.getParent());
         org.apache.archiva.common.utils.FileUtils.writeStringToFile(checksumFileSha1, Charset.defaultCharset(), "3290853214d3687134");

         Path checksumFileMd5 = repoRootFirst.resolve( resourceName + ".md5" );
         Files.createDirectories(checksumFileMd5.getParent());
         org.apache.archiva.common.utils.FileUtils.writeStringToFile(checksumFileMd5, Charset.defaultCharset(), "98745897234eda12836423");

         // request the sha1 checksum of the metadata
         request = new GetMethodWebRequest( "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/dummy/"
                                                + "dummy-merged-metadata-resource/maven-metadata.xml.sha1" );
         response = getServletUnitClient().getResource( request );

         assertResponseOK( response );

         assertThat( response.getContentAsString() )
             .startsWith( "f8a7a858a46887368adf0b30874de1f807d91453" );

         // request the md5 checksum of the metadata
         request = new GetMethodWebRequest( "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/dummy/"
                                                + "dummy-merged-metadata-resource/maven-metadata.xml.md5" );
         response = getServletUnitClient().getResource( request );

         assertResponseOK( response );

         assertThat( response.getContentAsString() )
             .startsWith( "cec864b66849153dd45fddb7cdde12b2" );
     }

     // MRM-901
     @Test
     public void testBrowseWithTwoArtifactsWithSameGroupIdInRepos()
         throws Exception
     {
         String resourceName = "dummy/dummy-artifact/1.0/dummy-artifact-1.0.txt";

         Path dummyInternalResourceFile = repoRootFirst.resolve( resourceName );
         Files.createDirectories(dummyInternalResourceFile.getParent());
         org.apache.archiva.common.utils.FileUtils.writeStringToFile(dummyInternalResourceFile, Charset.defaultCharset(), "first");

         resourceName = "dummy/dummy-artifact/2.0/dummy-artifact-2.0.txt";

         Path dummyReleasesResourceFile = repoRootLast.resolve( resourceName );
         Files.createDirectories(dummyReleasesResourceFile.getParent());
         org.apache.archiva.common.utils.FileUtils.writeStringToFile(dummyReleasesResourceFile, Charset.defaultCharset(), "last");

         WebRequest request = new GetMethodWebRequest(
             "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/dummy/dummy-artifact/" );
         WebResponse response = getServletUnitClient().getResource( request );

         assertResponseOK( response );

         assertThat( response.getContentAsString() ).contains( "Collection" )
             .contains( "dummy/dummy-artifact" )
             .contains( "1.0" )
             .contains( "2.0" );

     }

     protected void assertResponseMethodNotAllowed( WebResponse response )
     {

         assertThat( response ).isNotNull();

         assertThat( response.getStatusCode() ).isEqualTo( HttpServletResponse.SC_METHOD_NOT_ALLOWED );
     }

     protected RepositoryGroupConfiguration createRepositoryGroup( String id, List<String> repositories )
     {
         RepositoryGroupConfiguration repoGroupConfiguration = new RepositoryGroupConfiguration();
         repoGroupConfiguration.setId( id );
         repoGroupConfiguration.setRepositories( repositories );
         return repoGroupConfiguration;
     }
 }
	package org.apache.archiva.webdav;

	/*
	* 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 com.gargoylesoftware.htmlunit.WebRequest;
	import com.gargoylesoftware.htmlunit.WebResponse;
	import org.apache.archiva.common.utils.FileUtils;
	import org.apache.archiva.configuration.Configuration;
	import org.apache.archiva.configuration.ManagedRepositoryConfiguration;
	import org.apache.archiva.configuration.RepositoryGroupConfiguration;
	import org.apache.archiva.maven2.metadata.MavenMetadataReader;
	import org.apache.archiva.model.ArchivaRepositoryMetadata;
	import org.apache.commons.lang3.StringUtils;
	import org.junit.After;
	import org.junit.Before;
	import org.junit.Test;

	import javax.servlet.http.HttpServletResponse;
	import java.io.InputStream;
	import java.nio.charset.Charset;
	import java.nio.file.Files;
	import java.nio.file.Path;
	import java.nio.file.Paths;
	import java.util.ArrayList;
	import java.util.List;

	import static org.assertj.core.api.Assertions.assertThat;


	/**
	* RepositoryServletRepositoryGroupTest
	* <p/>
	* Test Case 1. Accessing a valid repository group root url (e.g. http://machine.com/repository/repository-group/) returns a Bad Request (HTTP 400)
	* Test Case 2. Accessing an invalid repository group root url is forwarded to managed repository checking (this is not covered here)
	* Test Case 3. Accessing an artifact in a valid repository group will iterate over the managed repositories in the repository group
	* Test Case 3.a. If an invalid managed repository is encountered (managed repository doesn't exist),
	* a Not Found (HTTP 404) is returned and the iteration is broken
	* Test Case 3.b. If an artifact is not found in a valid managed repository (after proxying, etc.),
	* a Not Found (HTTP 404) is set but not returned yet, the iteration continues to the next managed repository.
	* The Not Found (HTTP 404) is returned after exhausting all valid managed repositories
	* Test Case 3.c. If an artifact is found in a valid managed repository,
	* the artifact is returned, the iteration is broken and any Not Found (HTTP 404) is disregarded
	* Test Case 4. Accessing a valid repository group with any http write method returns a Bad Request (HTTP 400)
	*/
	public class RepositoryServletRepositoryGroupTest
	extends AbstractRepositoryServletTestCase
	{
	protected Path repoRootFirst;

	protected Path repoRootLast;

	protected Path repoRootInvalid;

	protected static final String MANAGED_REPO_FIRST = "first";

	protected static final String MANAGED_REPO_LAST = "last";

	protected static final String MANAGED_REPO_INVALID = "invalid";

	protected static final String REPO_GROUP_WITH_VALID_REPOS = "group-with-valid-repos";

	protected static final String REPO_GROUP_WITH_INVALID_REPOS = "group-with-invalid-repos";


	@Override
	@Before
	public void setUp()
	throws Exception
	{
	super.setUp();

	String appserverBase = getAppserverBase().toAbsolutePath().toString();
	log.debug( "Appserver Base {}", appserverBase );

	Configuration configuration = archivaConfiguration.getConfiguration();

	repoRootFirst = Paths.get( appserverBase, "data/repositories/" + MANAGED_REPO_FIRST );
	repoRootLast = Paths.get( appserverBase, "data/repositories/" + MANAGED_REPO_LAST );

	configuration.addManagedRepository(
	createManagedRepository( MANAGED_REPO_FIRST, "First Test Repo", repoRootFirst, true ) );
	configuration.addManagedRepository(
	createManagedRepository( MANAGED_REPO_LAST, "Last Test Repo", repoRootLast, true ) );

	List<String> managedRepoIds = new ArrayList<>();
	managedRepoIds.add( MANAGED_REPO_FIRST );
	managedRepoIds.add( MANAGED_REPO_LAST );

	configuration.addRepositoryGroup( createRepositoryGroup( REPO_GROUP_WITH_VALID_REPOS, managedRepoIds ) );

	// Create the repository group with an invalid managed repository
	repoRootInvalid = Paths.get( appserverBase, "data/repositories/" + MANAGED_REPO_INVALID );
	ManagedRepositoryConfiguration managedRepositoryConfiguration =
	createManagedRepository( MANAGED_REPO_INVALID, "Invalid Test Repo", repoRootInvalid, true );

	configuration.addManagedRepository( managedRepositoryConfiguration );

	List<String> invalidManagedRepoIds = new ArrayList<>();
	invalidManagedRepoIds.add( MANAGED_REPO_FIRST );
	invalidManagedRepoIds.add( MANAGED_REPO_INVALID );
	invalidManagedRepoIds.add( MANAGED_REPO_LAST );

	configuration.addRepositoryGroup(
	createRepositoryGroup( REPO_GROUP_WITH_INVALID_REPOS, invalidManagedRepoIds ) );

	configuration.removeManagedRepository( managedRepositoryConfiguration );
	org.apache.archiva.common.utils.FileUtils.deleteDirectory( repoRootInvalid );

	repositoryRegistry.reload();
	saveConfiguration( archivaConfiguration );

	startRepository();
	}


	@Override
	@After
	public void tearDown()
	throws Exception
	{
	setupCleanRepo( repoRootFirst );
	setupCleanRepo( repoRootLast );

	repositoryRegistry.destroy();

	super.tearDown();

	String appserverBase = System.getProperty( "appserver.base" );
	if ( StringUtils.isNotEmpty( appserverBase ) )
	{
	FileUtils.deleteDirectory( Paths.get( appserverBase ) );
	}
	}

	/*
	* Test Case 3.c
	*/
	@Test
	public void testGetFromFirstManagedRepositoryReturnOk()
	throws Exception
	{
	String resourceName = "dummy/dummy-first-resource/1.0/dummy-first-resource-1.0.txt";

	Path dummyInternalResourceFile = repoRootFirst.resolve( resourceName );
	Files.createDirectories( dummyInternalResourceFile.getParent() );
	org.apache.archiva.common.utils.FileUtils.writeStringToFile( dummyInternalResourceFile, Charset.defaultCharset(), "first" );

	WebRequest request = new GetMethodWebRequest(
	"http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/" + resourceName );
	WebResponse response = getServletUnitClient().getResponse( request );

	assertResponseOK( response );
	assertThat( response.getContentAsString() ).isEqualTo( "first" );
	}

	/*
	* Test Case 3.c
	*/
	@Test
	public void testGetFromLastManagedRepositoryReturnOk()
	throws Exception
	{
	String resourceName = "dummy/dummy-last-resource/1.0/dummy-last-resource-1.0.txt";

	Path dummyReleasesResourceFile = repoRootLast.resolve( resourceName );
	Files.createDirectories(dummyReleasesResourceFile.getParent());
	org.apache.archiva.common.utils.FileUtils.writeStringToFile(dummyReleasesResourceFile, Charset.defaultCharset(), "last");

	WebRequest request = new GetMethodWebRequest(
	"http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/" + resourceName );
	WebResponse response = getServletUnitClient().getResponse( request );

	assertResponseOK( response );

	assertThat( response.getContentAsString() ).isEqualTo( "last" );
	}

	/*
	* Test Case 3.b
	*/
	@Test
	public void testGetFromValidRepositoryGroupReturnNotFound()
	throws Exception
	{
	String resourceName = "dummy/dummy-no-resource/1.0/dummy-no-resource-1.0.txt";

	WebRequest request = new GetMethodWebRequest(
	"http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/" + resourceName );
	WebResponse response = getServletUnitClient().getResponse( request );

	assertResponseNotFound( response );
	}

	/*
	* Test Case 4
	*/
	@Test
	public void testPutValidRepositoryGroupReturnBadRequest()
	throws Exception
	{
	String resourceName = "dummy/dummy-put-resource/1.0/dummy-put-resource-1.0.txt";
	String putUrl = "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/" + resourceName;
	InputStream is = getClass().getResourceAsStream( "/artifact.jar" );

	WebRequest request = new PutMethodWebRequest( putUrl, is, "text/plain" );
	WebResponse response = getServletUnitClient().getResponse( request );

	assertResponseMethodNotAllowed( response );
	}

	// MRM-872
	@Test
	public void testGetMergedMetadata()
	throws Exception
	{
	// first metadata file
	String resourceName = "dummy/dummy-merged-metadata-resource/maven-metadata.xml";

	Path dummyInternalResourceFile = repoRootFirst.resolve( resourceName );
	Files.createDirectories(dummyInternalResourceFile.getParent());
	org.apache.archiva.common.utils.FileUtils.writeStringToFile( dummyInternalResourceFile,
	Charset.defaultCharset(), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
	+ "<metadata>\n<groupId>dummy</groupId>\n<artifactId>dummy-merged-metadata-resource</artifactId>\n"
	+ "<versioning>\n<latest>1.0</latest>\n<release>1.0</release>\n<versions>\n<version>1.0</version>\n"
	+ "<version>2.5</version>\n</versions>\n<lastUpdated>20080708095554</lastUpdated>\n</versioning>\n</metadata>" );

	//second metadata file
	resourceName = "dummy/dummy-merged-metadata-resource/maven-metadata.xml";
	dummyInternalResourceFile = repoRootLast.resolve( resourceName );
	Files.createDirectories(dummyInternalResourceFile.getParent());
	org.apache.archiva.common.utils.FileUtils.writeStringToFile( dummyInternalResourceFile, Charset.defaultCharset(), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
	+ "<metadata><groupId>dummy</groupId><artifactId>dummy-merged-metadata-resource</artifactId>"
	+ "<versioning><latest>2.0</latest><release>2.0</release><versions><version>1.0</version>"
	+ "<version>1.5</version><version>2.0</version></versions><lastUpdated>20080709095554</lastUpdated>"
	+ "</versioning></metadata>" );

	WebRequest request = new GetMethodWebRequest(
	"http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/dummy/"
	+ "dummy-merged-metadata-resource/maven-metadata.xml" );
	WebResponse response = getServletUnitClient().getResource( request );

	Path returnedMetadata = getProjectBase().resolve( "target/test-classes/retrievedMetadataFile.xml" );
	org.apache.archiva.common.utils.FileUtils.writeStringToFile( returnedMetadata, Charset.defaultCharset(), response.getContentAsString() );
	MavenMetadataReader metadataReader = new MavenMetadataReader( );
	ArchivaRepositoryMetadata metadata = metadataReader.read( returnedMetadata );

	assertResponseOK( response );

	assertThat( metadata.getAvailableVersions() ).isNotNull()
	.hasSize( 4 ).contains( "1.0", "1.5", "2.0", "2.5" );


	//check if the checksum files were generated
	Path checksumFileSha1 = repoRootFirst.resolve( resourceName + ".sha1" );
	Files.createDirectories(checksumFileSha1.getParent());
	org.apache.archiva.common.utils.FileUtils.writeStringToFile(checksumFileSha1, Charset.defaultCharset(), "3290853214d3687134");

	Path checksumFileMd5 = repoRootFirst.resolve( resourceName + ".md5" );
	Files.createDirectories(checksumFileMd5.getParent());
	org.apache.archiva.common.utils.FileUtils.writeStringToFile(checksumFileMd5, Charset.defaultCharset(), "98745897234eda12836423");

	// request the sha1 checksum of the metadata
	request = new GetMethodWebRequest( "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/dummy/"
	+ "dummy-merged-metadata-resource/maven-metadata.xml.sha1" );
	response = getServletUnitClient().getResource( request );

	assertResponseOK( response );

	assertThat( response.getContentAsString() )
	.startsWith( "f8a7a858a46887368adf0b30874de1f807d91453" );

	// request the md5 checksum of the metadata
	request = new GetMethodWebRequest( "http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/dummy/"
	+ "dummy-merged-metadata-resource/maven-metadata.xml.md5" );
	response = getServletUnitClient().getResource( request );

	assertResponseOK( response );

	assertThat( response.getContentAsString() )
	.startsWith( "cec864b66849153dd45fddb7cdde12b2" );
	}

	// MRM-901
	@Test
	public void testBrowseWithTwoArtifactsWithSameGroupIdInRepos()
	throws Exception
	{
	String resourceName = "dummy/dummy-artifact/1.0/dummy-artifact-1.0.txt";

	Path dummyInternalResourceFile = repoRootFirst.resolve( resourceName );
	Files.createDirectories(dummyInternalResourceFile.getParent());
	org.apache.archiva.common.utils.FileUtils.writeStringToFile(dummyInternalResourceFile, Charset.defaultCharset(), "first");

	resourceName = "dummy/dummy-artifact/2.0/dummy-artifact-2.0.txt";

	Path dummyReleasesResourceFile = repoRootLast.resolve( resourceName );
	Files.createDirectories(dummyReleasesResourceFile.getParent());
	org.apache.archiva.common.utils.FileUtils.writeStringToFile(dummyReleasesResourceFile, Charset.defaultCharset(), "last");

	WebRequest request = new GetMethodWebRequest(
	"http://machine.com/repository/" + REPO_GROUP_WITH_VALID_REPOS + "/dummy/dummy-artifact/" );
	WebResponse response = getServletUnitClient().getResource( request );

	assertResponseOK( response );

	assertThat( response.getContentAsString() ).contains( "Collection" )
	.contains( "dummy/dummy-artifact" )
	.contains( "1.0" )
	.contains( "2.0" );

	}

	protected void assertResponseMethodNotAllowed( WebResponse response )
	{

	assertThat( response ).isNotNull();

	assertThat( response.getStatusCode() ).isEqualTo( HttpServletResponse.SC_METHOD_NOT_ALLOWED );
	}

	protected RepositoryGroupConfiguration createRepositoryGroup( String id, List<String> repositories )
	{
	RepositoryGroupConfiguration repoGroupConfiguration = new RepositoryGroupConfiguration();
	repoGroupConfiguration.setId( id );
	repoGroupConfiguration.setRepositories( repositories );
	return repoGroupConfiguration;
	}
	}