src/test/java/org/apache/maven/buildcache/BuildInfoTest.java

/*
 * 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.
 */
package org.apache.maven.buildcache;

import java.io.File;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import org.apache.maven.artifact.DefaultArtifact;
import org.apache.maven.artifact.handler.DefaultArtifactHandler;
import org.apache.maven.buildcache.hash.HashFactory;
import org.apache.maven.buildcache.xml.Build;
import org.apache.maven.buildcache.xml.XmlService;
import org.apache.maven.buildcache.xml.build.Artifact;
import org.apache.maven.buildcache.xml.build.CompletedExecution;
import org.apache.maven.buildcache.xml.build.DigestItem;
import org.apache.maven.buildcache.xml.build.ProjectsInputInfo;
import org.apache.maven.buildcache.xml.build.PropertyValue;
import org.junit.jupiter.api.Test;

public class BuildInfoTest
{

    @Test
    public void name() throws Exception
    {

        XmlService xmlService = new XmlService();

        ProjectsInputInfo main = new ProjectsInputInfo();
        main.setChecksum( "dependencyChecksum" );
        main.addItem( createItem( "pom", "<project><modelVersion>4.0.0</modelVersion></project>", "hash1" ) );
        main.addItem( createItem( "file", Paths.get( "." ).toString(), "hash2" ) );

        Artifact artifact = new Artifact();
        artifact.setGroupId( "g" );
        artifact.setArtifactId( "a" );
        artifact.setType( "t" );
        artifact.setClassifier( "c" );
        artifact.setScope( "s" );
        artifact.setFileName( "f" );
        artifact.setFileSize( 123456 );
        artifact.setFileHash( "456L" );

        org.apache.maven.buildcache.xml.build.Build buildInfo = new org.apache.maven.buildcache.xml.build.Build();
        buildInfo.setCacheImplementationVersion( "cacheImplementationVersion" );
        buildInfo.setBuildServer( "server" );
        buildInfo.setBuildTime( new Date() );
        buildInfo.setArtifact( artifact );
        buildInfo.setHashFunction( "SHA-256" );
        buildInfo.setGoals( Collections.singletonList( "install" ) );
        final org.apache.maven.artifact.Artifact attachedArtifact = new DefaultArtifact( "ag", "aa", "av", "as", "at",
                        "ac",
                        new DefaultArtifactHandler() );
        buildInfo.setAttachedArtifacts( Build.createAttachedArtifacts( Collections.singletonList( attachedArtifact ),
                        HashFactory.XX.createAlgorithm() ) );
        buildInfo.setProjectsInputInfo( main );
        buildInfo.setExecutions( createExecutions() );

        byte[] bytes = xmlService.toBytes( buildInfo );
        System.out.println( new String( bytes, StandardCharsets.UTF_8 ) );
        Path tempFilePath = Files.createTempFile( "test", "test" );
        File file = tempFilePath.toFile();
        file.deleteOnExit();
        Files.write( tempFilePath, bytes );

        org.apache.maven.buildcache.xml.build.Build buildInfo1 = xmlService.loadBuild( file );
        System.out.println( buildInfo1 );
    }

    private List<CompletedExecution> createExecutions()
    {
        CompletedExecution execution = new CompletedExecution();
        execution.setExecutionKey( "execkey" );
        PropertyValue property = new PropertyValue();
        property.setValue( "value" );
        property.setName( "key" );
        execution.addProperty( property );
        return new ArrayList<>( Arrays.asList( execution ) );
    }

    private DigestItem createItem( String pom, String s, String hash1 )
    {
        final DigestItem d1 = new DigestItem();
        d1.setType( pom );
        d1.setHash( s );
        d1.setValue( hash1 );
        return d1;
    }
}