first step at component unit-tests

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-3/trunk@1400523 13f79535-47bb-0310-9956-ffa450edef68

maven-aether-provider/pom.xml

@@ -65,6 +65,20 @@ under the License.
       <groupId>org.sonatype.aether</groupId>
       <artifactId>aether-impl</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.sonatype.aether</groupId>
+      <artifactId>aether-connector-wagon</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.maven.wagon</groupId>
+      <artifactId>wagon-file</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.sonatype.sisu</groupId>
+      <artifactId>sisu-inject-plexus</artifactId>
+    </dependency>
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-component-annotations</artifactId>

maven-aether-provider/src/test/java/org/apache/maven/repository/internal/RepositorySystemTest.java

@@ -0,0 +1,98 @@
+package org.apache.maven.repository.internal;
+
+/*
+ * 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 java.net.MalformedURLException;
+
+import org.apache.maven.repository.internal.util.ConsoleRepositoryListener;
+import org.apache.maven.repository.internal.util.ConsoleTransferListener;
+import org.codehaus.plexus.PlexusTestCase;
+import org.sonatype.aether.artifact.Artifact;
+import org.sonatype.aether.collection.CollectRequest;
+import org.sonatype.aether.collection.CollectResult;
+import org.sonatype.aether.graph.Dependency;
+import org.sonatype.aether.repository.LocalRepository;
+import org.sonatype.aether.repository.RemoteRepository;
+import org.sonatype.aether.util.artifact.DefaultArtifact;
+import org.sonatype.aether.RepositorySystem;
+import org.sonatype.aether.RepositorySystemSession;
+
+public class RepositorySystemTest
+    extends PlexusTestCase
+{
+    protected RepositorySystem system;
+
+    protected RepositorySystemSession session;
+
+    @Override
+    protected void setUp()
+        throws Exception
+    {
+        system = lookup( RepositorySystem.class );
+        session = newMavenRepositorySystemSession( system );
+    }
+
+    @Override
+    protected void tearDown()
+        throws Exception
+    {
+        session = null;
+        system = null;
+        super.tearDown();
+    }
+
+    public void testCollectDependencies()
+        throws Exception
+    {
+        String artifactCoords = "ut.simple:artifact:1.0"; // TODO test extension:classifier
+        Artifact artifact = new DefaultArtifact( artifactCoords );
+
+        CollectRequest collectRequest = new CollectRequest();
+        collectRequest.setRoot( new Dependency( artifact, "" ) );
+        collectRequest.addRepository( newTestRepository() );
+
+        CollectResult collectResult = system.collectDependencies( session, collectRequest );
+
+        assertEquals( 1, collectResult.getRoot().getChildren().size() );
+        Artifact dep = collectResult.getRoot().getChildren().get( 0 ).getDependency().getArtifact();
+        assertEquals( "ut.simple", dep.getGroupId() );
+        assertEquals( "dependency", dep.getArtifactId() );
+        assertEquals( "1.0", dep.getVersion() );
+    }
+
+    public static RepositorySystemSession newMavenRepositorySystemSession( RepositorySystem system )
+    {
+        MavenRepositorySystemSession session = new MavenRepositorySystemSession();
+
+        LocalRepository localRepo = new LocalRepository( "target/local-repo" );
+        session.setLocalRepositoryManager( system.newLocalRepositoryManager( localRepo ) );
+
+        session.setTransferListener( new ConsoleTransferListener() );
+        session.setRepositoryListener( new ConsoleRepositoryListener() );
+
+        return session;
+    }
+
+    public static RemoteRepository newTestRepository()
+        throws MalformedURLException
+    {
+        return new RemoteRepository( "repo", "default", getTestFile( "target/test-classes/repo" ).toURI().toURL().toString() );
+    }
+}

maven-aether-provider/src/test/java/org/apache/maven/repository/internal/util/ConsoleRepositoryListener.java

@@ -0,0 +1,132 @@
+package org.apache.maven.repository.internal.util;
+
+/*
+ * 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 java.io.PrintStream;
+
+import org.sonatype.aether.AbstractRepositoryListener;
+import org.sonatype.aether.RepositoryEvent;
+
+public class ConsoleRepositoryListener
+    extends AbstractRepositoryListener
+{
+
+    private PrintStream out;
+
+    public ConsoleRepositoryListener()
+    {
+        this( null );
+    }
+
+    public ConsoleRepositoryListener( PrintStream out )
+    {
+        this.out = ( out != null ) ? out : System.out;
+    }
+
+    public void artifactDeployed( RepositoryEvent event )
+    {
+        println( "artifactDeployed", event.getArtifact() + " to " + event.getRepository() );
+    }
+
+    public void artifactDeploying( RepositoryEvent event )
+    {
+        println( "artifactDeploying", event.getArtifact() + " to " + event.getRepository() );
+    }
+
+    public void artifactDescriptorInvalid( RepositoryEvent event )
+    {
+        println( "artifactDescriptorInvalid", "for " + event.getArtifact() + ": " + event.getException().getMessage() );
+    }
+
+    public void artifactDescriptorMissing( RepositoryEvent event )
+    {
+        println( "artifactDescriptorMissing", "for " + event.getArtifact() );
+    }
+
+    public void artifactInstalled( RepositoryEvent event )
+    {
+        println( "artifactInstalled", event.getArtifact() + " to " + event.getFile() );
+    }
+
+    public void artifactInstalling( RepositoryEvent event )
+    {
+        println( "artifactInstalling", event.getArtifact() + " to " + event.getFile() );
+    }
+
+    public void artifactResolved( RepositoryEvent event )
+    {
+        println( "artifactResolved", event.getArtifact() + " from " + event.getRepository() );
+    }
+
+    public void artifactDownloading( RepositoryEvent event )
+    {
+        println( "artifactDownloading", event.getArtifact() + " from " + event.getRepository() );
+    }
+
+    public void artifactDownloaded( RepositoryEvent event )
+    {
+        println( "artifactDownloaded", event.getArtifact() + " from " + event.getRepository() );
+    }
+
+    public void artifactResolving( RepositoryEvent event )
+    {
+        println( "artifactResolving", event.getArtifact().toString() );
+    }
+
+    public void metadataDeployed( RepositoryEvent event )
+    {
+        println( "metadataDeployed", event.getMetadata() + " to " + event.getRepository() );
+    }
+
+    public void metadataDeploying( RepositoryEvent event )
+    {
+        println( "metadataDeploying", event.getMetadata() + " to " + event.getRepository() );
+    }
+
+    public void metadataInstalled( RepositoryEvent event )
+    {
+        println( "metadataInstalled", event.getMetadata() + " to " + event.getFile() );
+    }
+
+    public void metadataInstalling( RepositoryEvent event )
+    {
+        println( "metadataInstalling", event.getMetadata() + " to " + event.getFile() );
+    }
+
+    public void metadataInvalid( RepositoryEvent event )
+    {
+        println( "metadataInvalid", event.getMetadata().toString() );
+    }
+
+    public void metadataResolved( RepositoryEvent event )
+    {
+        println( "metadataResolved", event.getMetadata() + " from " + event.getRepository() );
+    }
+
+    public void metadataResolving( RepositoryEvent event )
+    {
+        println( "metadataResolving", event.getMetadata() + " from " + event.getRepository() );
+    }
+
+    private void println( String event, String message )
+    {
+        out.println( "Aether Repository - " + event + ": " + message );
+    }
+}

maven-aether-provider/src/test/java/org/apache/maven/repository/internal/util/ConsoleTransferListener.java

@@ -0,0 +1,186 @@
+package org.apache.maven.repository.internal.util;
+
+/*
+ * 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 java.io.PrintStream;
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+import java.util.Locale;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.sonatype.aether.transfer.AbstractTransferListener;
+import org.sonatype.aether.transfer.TransferEvent;
+import org.sonatype.aether.transfer.TransferResource;
+
+public class ConsoleTransferListener
+    extends AbstractTransferListener
+{
+
+    private PrintStream out;
+
+    private Map<TransferResource, Long> downloads = new ConcurrentHashMap<TransferResource, Long>();
+
+    private int lastLength;
+
+    public ConsoleTransferListener()
+    {
+        this( null );
+    }
+
+    public ConsoleTransferListener( PrintStream out )
+    {
+        this.out = ( out != null ) ? out : System.out;
+    }
+
+    @Override
+    public void transferInitiated( TransferEvent event )
+    {
+        String message = event.getRequestType() == TransferEvent.RequestType.PUT ? "Uploading" : "Downloading";
+
+        println( "transferInitiated", message + ": " + event.getResource().getRepositoryUrl() + event.getResource().getResourceName() );
+    }
+
+    @Override
+    public void transferProgressed( TransferEvent event )
+    {
+        TransferResource resource = event.getResource();
+        downloads.put( resource, Long.valueOf( event.getTransferredBytes() ) );
+
+        StringBuilder buffer = new StringBuilder( 64 );
+
+        for ( Map.Entry<TransferResource, Long> entry : downloads.entrySet() )
+        {
+            long total = entry.getKey().getContentLength();
+            long complete = entry.getValue().longValue();
+
+            buffer.append( getStatus( complete, total ) ).append( "  " );
+        }
+
+        int pad = lastLength - buffer.length();
+        lastLength = buffer.length();
+        pad( buffer, pad );
+        buffer.append( '\r' );
+
+        print( "transferProgressed", buffer.toString() );
+    }
+
+    private String getStatus( long complete, long total )
+    {
+        if ( total >= 1024 )
+        {
+            return toKB( complete ) + "/" + toKB( total ) + " KB ";
+        }
+        else if ( total >= 0 )
+        {
+            return complete + "/" + total + " B ";
+        }
+        else if ( complete >= 1024 )
+        {
+            return toKB( complete ) + " KB ";
+        }
+        else
+        {
+            return complete + " B ";
+        }
+    }
+
+    private void pad( StringBuilder buffer, int spaces )
+    {
+        String block = "                                        ";
+        while ( spaces > 0 )
+        {
+            int n = Math.min( spaces, block.length() );
+            buffer.append( block, 0, n );
+            spaces -= n;
+        }
+    }
+
+    @Override
+    public void transferSucceeded( TransferEvent event )
+    {
+        transferCompleted( event );
+
+        TransferResource resource = event.getResource();
+        long contentLength = event.getTransferredBytes();
+        if ( contentLength >= 0 )
+        {
+            String type = ( event.getRequestType() == TransferEvent.RequestType.PUT ? "Uploaded" : "Downloaded" );
+            String len = contentLength >= 1024 ? toKB( contentLength ) + " KB" : contentLength + " B";
+
+            String throughput = "";
+            long duration = System.currentTimeMillis() - resource.getTransferStartTime();
+            if ( duration > 0 )
+            {
+                DecimalFormat format = new DecimalFormat( "0.0", new DecimalFormatSymbols( Locale.ENGLISH ) );
+                double kbPerSec = ( contentLength / 1024.0 ) / ( duration / 1000.0 );
+                throughput = " at " + format.format( kbPerSec ) + " KB/sec";
+            }
+
+            println( "transferSucceeded", type + ": " + resource.getRepositoryUrl() + resource.getResourceName() + " ("
+                + len + throughput + ")" );
+        }
+    }
+
+    @Override
+    public void transferFailed( TransferEvent event )
+    {
+        transferCompleted( event );
+
+        println( "transferFailed", event.getException().getClass() + ": " + event.getException().getMessage()  );
+    }
+
+    private void transferCompleted( TransferEvent event )
+    {
+        downloads.remove( event.getResource() );
+
+        StringBuilder buffer = new StringBuilder( 64 );
+        pad( buffer, lastLength );
+        buffer.append( '\r' );
+        out.println( buffer );
+    }
+
+    @Override
+    public void transferCorrupted( TransferEvent event )
+    {
+        println( "transferCorrupted", event.getException().getClass() + ": " + event.getException().getMessage() );
+    }
+
+    protected long toKB( long bytes )
+    {
+        return ( bytes + 1023 ) / 1024;
+    }
+
+    private void println( String event, String message )
+    {
+        print( event, message );
+        out.println();
+    }
+
+    private void print( String event, String message )
+    {
+        out.print( "Aether Transfer - " + event );
+        if ( message != null )
+        {
+            out.print( ": " );
+            out.print( message );
+        }
+    }
+}

maven-aether-provider/src/test/resources/repo/ut/simple/artifact/1.0/artifact-1.0.pom

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ 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.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>ut.simple</groupId>
+    <artifactId>parent</artifactId>
+    <version>1.0</version>
+  </parent>
+
+  <artifactId>artifact</artifactId>
+
+  <name>Simple Unit Test Artifact</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>ut.simple</groupId>
+      <artifactId>dependency</artifactId>
+    </dependency>
+  </dependencies>
+</project>

maven-aether-provider/src/test/resources/repo/ut/simple/artifact/maven-metadata.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ 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.
+-->
+
+<metadata xmlns="http://maven.apache.org/METADATA/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/METADATA/1.1.0 http://maven.apache.org/xsd/metadata-1.1.0.xsd">
+  <groupId>ut.simple</groupId>
+  <artifactId>artifact</artifactId>
+  <versioning>
+    <latest>1.0</latest>
+    <release>1.0</release>
+    <versions>
+      <version>1.0</version>
+    </versions>
+    <lastUpdated>20111123122038</lastUpdated>
+  </versioning>
+</metadata>

maven-aether-provider/src/test/resources/repo/ut/simple/dependency/1.0/dependency-1.0.pom

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ 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.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>ut.simple</groupId>
+  <artifactId>dependency</artifactId>
+  <version>1.0</version>
+
+  <name>Simple Unit Test Dependency</name>
+</project>

maven-aether-provider/src/test/resources/repo/ut/simple/dependency/maven-metadata.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ 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.
+-->
+
+<metadata xmlns="http://maven.apache.org/METADATA/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/METADATA/1.1.0 http://maven.apache.org/xsd/metadata-1.1.0.xsd">
+  <groupId>ut.simple</groupId>
+  <artifactId>dependency</artifactId>
+  <versioning>
+    <latest>1.0</latest>
+    <release>1.0</release>
+    <versions>
+      <version>1.0</version>
+    </versions>
+    <lastUpdated>20111123122038</lastUpdated>
+  </versioning>
+</metadata>

maven-aether-provider/src/test/resources/repo/ut/simple/parent/1.0/parent-1.0.pom

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ 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.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>ut.simple</groupId>
+  <artifactId>parent</artifactId>
+  <version>1.0</version>
+  <packaging>pom</packaging>
+
+  <name>Simple Unit Test Parent</name>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>ut.simple</groupId>
+        <artifactId>dependency</artifactId>
+        <version>1.0</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
+</project>

maven-aether-provider/src/test/resources/repo/ut/simple/parent/maven-metadata.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ 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.
+-->
+
+<metadata xmlns="http://maven.apache.org/METADATA/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/METADATA/1.1.0 http://maven.apache.org/xsd/metadata-1.1.0.xsd">
+  <groupId>ut.simple</groupId>
+  <artifactId>parent</artifactId>
+  <versioning>
+    <latest>1.0</latest>
+    <release>1.0</release>
+    <versions>
+      <version>1.0</version>
+    </versions>
+    <lastUpdated>20111123122038</lastUpdated>
+  </versioning>
+</metadata>