TestMavenEmbedderSimpleProject.java

package hudson.maven;

/*
 * 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.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import junit.framework.Assert;
import junit.framework.TestCase;

import org.apache.maven.execution.AbstractExecutionListener;
import org.apache.maven.execution.ExecutionEvent;
import org.apache.maven.execution.MavenExecutionResult;
import org.apache.maven.model.building.ModelBuildingRequest;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectBuildingException;

/**
 * @author olamy
 *
 */
public class TestMavenEmbedderSimpleProject extends TestCase {

    public void testSimpleProjectRead() throws Exception {
        MavenRequest mavenRequest = new MavenRequest();
        mavenRequest.setPom( new File( "src/test/projects-tests/one-module/pom.xml" ).getAbsolutePath() );

        mavenRequest.setLocalRepositoryPath( System.getProperty( "localRepository" , "./target/repo-maven" ) );
        
        mavenRequest.setBaseDirectory( new File( "src/test/projects-tests/scm-git-test-one-module" ).getAbsolutePath() );
        MavenEmbedder mavenEmbedder = new MavenEmbedder( Thread.currentThread().getContextClassLoader(), mavenRequest );
            //new MavenEmbedder( new File( System.getProperty( "maven.home" ) ), mavenRequest );
        
        MavenProject project = mavenEmbedder.readProject( new File( "src/test/projects-tests/one-module/pom.xml" ) );
        Assert.assertEquals("my-app", project.getArtifactId());
    }
    
    public void testSimpleProjectBuild() throws Exception {
        MavenRequest mavenRequest = new MavenRequest();
        mavenRequest.setUserSettingsFile( new File(System.getProperty( "user.home"), ".m2/settings.xml" ).getAbsolutePath() );
        mavenRequest.setLocalRepositoryPath( System.getProperty( "localRepository" , "./target/repo-maven" ) );
        mavenRequest.setPom( new File( "src/test/projects-tests/one-module/pom.xml" ).getAbsolutePath() );
        mavenRequest.setGoals( Arrays.asList( "clean", "test" ) );
        mavenRequest.getUserProperties().put( "failIfNoTests", "false" );

        final List<String> executedMojos = new ArrayList<String>();
        
        AbstractExecutionListener listener = new AbstractExecutionListener()
        {
            public void mojoStarted( ExecutionEvent event )
            {
                executedMojos.add( event.getMojoExecution().getArtifactId() );
            }
             
        };
        
        mavenRequest.setExecutionListener( listener );
        
        //mavenRequest.setBaseDirectory( new File( "src/test/projects-tests/scm-git-test-one-module" ).getAbsolutePath() );
        MavenEmbedder mavenEmbedder = new MavenEmbedder( new File( System.getProperty( "maven.home" ) ), mavenRequest );
        
        MavenExecutionResult result = mavenEmbedder.execute( mavenRequest );

        System.out.println( result.getExceptions().toString() );
        
        assertTrue( result.getExceptions().isEmpty() );
        
        assertTrue(executedMojos.contains( "maven-clean-plugin" ));
        assertTrue(executedMojos.contains( "maven-surefire-plugin" ));
        
    }  
    
    public void testEclipsePluginProjectRead() throws Exception {
        MavenRequest mavenRequest = new MavenRequest();
        mavenRequest.setPom( new File( "src/test/projects-tests/eclipse-plugin/pom.xml" ).getAbsolutePath() );
        
        mavenRequest.setLocalRepositoryPath( System.getProperty( "localRepository" , "./target/repo-maven" ) );
        
        mavenRequest.setBaseDirectory( new File( "src/test/projects-tests/scm-git-test-one-module" ).getAbsolutePath() );
        MavenEmbedder mavenEmbedder = new MavenEmbedder( Thread.currentThread().getContextClassLoader(), mavenRequest );
            //new MavenEmbedder( new File( System.getProperty( "maven.home" ) ), mavenRequest );
        
        MavenProject project = mavenEmbedder.readProject( new File( "src/test/projects-tests/eclipse-plugin/pom.xml" ) );
        Assert.assertEquals("my-app", project.getArtifactId());
        Assert.assertEquals("eclipse-plugin", project.getPackaging());
    } 
    
    public void testEclipsePluginProjectReadMultiModule() throws Exception {
        MavenRequest mavenRequest = new MavenRequest();
        mavenRequest.setPom( new File( "src/test/projects-tests/eclipse-plugin-with-parent/parent/pom.xml" ).getAbsolutePath() );

        mavenRequest.setLocalRepositoryPath( System.getProperty( "localRepository" , "./target/repo-maven" ) );
        
        mavenRequest.setBaseDirectory( new File( "src/test/projects-tests/eclipse-plugin-with-parent/parent/" ).getAbsolutePath() );
        MavenEmbedder mavenEmbedder = new MavenEmbedder( Thread.currentThread().getContextClassLoader(), mavenRequest );
            //new MavenEmbedder( new File( System.getProperty( "maven.home" ) ), mavenRequest );
        
        List<MavenProject> projects = mavenEmbedder.readProjects( new File( "src/test/projects-tests/eclipse-plugin-with-parent/parent/pom.xml" ), true );
        assertEquals( "not 2 projects", 2, projects.size() );
    }     

    
    public void testWrongScopeWithMaven2() throws Exception {
        MavenRequest mavenRequest = new MavenRequest();
        mavenRequest.setPom( new File( "src/test/projects-tests/test-pom-8395.xml" ).getAbsolutePath() );

        mavenRequest.setLocalRepositoryPath( System.getProperty( "localRepository" , "./target/repo-maven" ) );
        
        mavenRequest.setBaseDirectory( new File( "src/test/projects-tests/" ).getAbsolutePath() );
        MavenEmbedder mavenEmbedder = new MavenEmbedder( Thread.currentThread().getContextClassLoader(), mavenRequest );
            //new MavenEmbedder( new File( System.getProperty( "maven.home" ) ), mavenRequest );
        
        mavenEmbedder.readProjects( new File( "src/test/projects-tests/test-pom-8395.xml" ), true );
        
    } 
    
    public void testWrongScopeWithMaven3() throws Exception {
        MavenRequest mavenRequest = new MavenRequest();
        mavenRequest.setValidationLevel( ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_3_0 );
        mavenRequest.setPom( new File( "src/test/projects-tests/test-pom-8395.xml" ).getAbsolutePath() );

        mavenRequest.setLocalRepositoryPath( System.getProperty( "localRepository" , "./target/repo-maven" ) );
        
        mavenRequest.setBaseDirectory( new File( "src/test/projects-tests/" ).getAbsolutePath() );
        MavenEmbedder mavenEmbedder = new MavenEmbedder( Thread.currentThread().getContextClassLoader(), mavenRequest );
            //new MavenEmbedder( new File( System.getProperty( "maven.home" ) ), mavenRequest );
        try  {
            mavenEmbedder.readProjects( new File( "src/test/projects-tests/test-pom-8395.xml" ), true );
            fail("not in ProjectBuildingException");
        } catch (ProjectBuildingException e) {
            // we need to pass here !
        }
    }     
    
}