/*
    * 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.settings;
  
  import java.io.File;
  import java.io.IOException;
  import java.io.Reader;
  
  import org.apache.maven.artifact.repository.layout.DefaultRepositoryLayout;
  import org.apache.maven.model.Profile;
  import org.apache.maven.project.DefaultProjectBuilder;
  import org.apache.maven.project.DefaultProjectBuildingRequest;
  import org.apache.maven.project.ProjectBuilder;
  import org.apache.maven.project.ProjectBuildingRequest;
  import org.apache.maven.project.harness.PomTestWrapper;
  import org.apache.maven.repository.RepositorySystem;
  import org.apache.maven.repository.internal.MavenRepositorySystemUtils;
  import org.apache.maven.settings.io.xpp3.SettingsXpp3Reader;
  import org.codehaus.plexus.ContainerConfiguration;
  import org.codehaus.plexus.PlexusConstants;
  import org.codehaus.plexus.PlexusTestCase;
  import org.codehaus.plexus.util.ReaderFactory;
  import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
  import org.eclipse.aether.DefaultRepositorySystemSession;
  import org.eclipse.aether.internal.impl.SimpleLocalRepositoryManagerFactory;
  import org.eclipse.aether.repository.LocalRepository;
  
  public class PomConstructionWithSettingsTest extends PlexusTestCase {
      private static final String BASE_DIR = "src/test";
  
      private static final String BASE_POM_DIR = BASE_DIR + "/resources-settings";
  
      private DefaultProjectBuilder projectBuilder;
  
      private RepositorySystem repositorySystem;
  
      private File testDirectory;
  
      @Override
      protected void customizeContainerConfiguration(ContainerConfiguration containerConfiguration) {
          super.customizeContainerConfiguration(containerConfiguration);
          containerConfiguration.setAutoWiring(true);
          containerConfiguration.setClassPathScanning(PlexusConstants.SCANNING_INDEX);
      }
  
      protected void setUp() throws Exception {
          testDirectory = new File(getBasedir(), BASE_POM_DIR);
          projectBuilder = (DefaultProjectBuilder) lookup(ProjectBuilder.class);
          repositorySystem = lookup(RepositorySystem.class);
      }
  
      @Override
      protected void tearDown() throws Exception {
          projectBuilder = null;
  
          super.tearDown();
      }
  
      public void testSettingsNoPom() throws Exception {
          PomTestWrapper pom = buildPom("settings-no-pom");
          assertEquals("local-profile-prop-value", pom.getValue("properties/local-profile-prop"));
      }
  
      /**
       * MNG-4107
       */
      public void testPomAndSettingsInterpolation() throws Exception {
          PomTestWrapper pom = buildPom("test-pom-and-settings-interpolation");
          assertEquals("applied", pom.getValue("properties/settingsProfile"));
          assertEquals("applied", pom.getValue("properties/pomProfile"));
          assertEquals("settings", pom.getValue("properties/pomVsSettings"));
          assertEquals("settings", pom.getValue("properties/pomVsSettingsInterpolated"));
      }
  
      /**
       * MNG-4107
       */
      public void testRepositories() throws Exception {
          PomTestWrapper pom = buildPom("repositories");
          assertEquals("maven-core-it-0", pom.getValue("repositories[1]/id"));
      }
  
      private PomTestWrapper buildPom(String pomPath) throws Exception {
         File pomFile = new File(testDirectory + File.separator + pomPath, "pom.xml");
         File settingsFile = new File(testDirectory + File.separator + pomPath, "settings.xml");
         Settings settings = readSettingsFile(settingsFile);
 
         ProjectBuildingRequest config = new DefaultProjectBuildingRequest();
 
         for (org.apache.maven.settings.Profile rawProfile : settings.getProfiles()) {
             Profile profile = SettingsUtils.convertFromSettingsProfile(rawProfile);
             config.addProfile(profile);
         }
 
         String localRepoUrl =
                 System.getProperty("maven.repo.local", System.getProperty("user.home") + "/.m2/repository");
         localRepoUrl = "file://" + localRepoUrl;
         config.setLocalRepository(repositorySystem.createArtifactRepository(
                 "local", localRepoUrl, new DefaultRepositoryLayout(), null, null));
         config.setActiveProfileIds(settings.getActiveProfiles());
 
         DefaultRepositorySystemSession repoSession = MavenRepositorySystemUtils.newSession();
         LocalRepository localRepo =
                 new LocalRepository(config.getLocalRepository().getBasedir());
         repoSession.setLocalRepositoryManager(
                 new SimpleLocalRepositoryManagerFactory().newInstance(repoSession, localRepo));
         config.setRepositorySession(repoSession);
 
         return new PomTestWrapper(pomFile, projectBuilder.build(pomFile, config).getProject());
     }
 
     private static Settings readSettingsFile(File settingsFile) throws IOException, XmlPullParserException {
         Settings settings = null;
 
         try (Reader reader = ReaderFactory.newXmlReader(settingsFile)) {
             SettingsXpp3Reader modelReader = new SettingsXpp3Reader();
 
             settings = modelReader.read(reader);
         }
         return settings;
     }
 }