/*
    * 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.shared.filtering;
  
  import java.io.InputStream;
  import java.nio.file.Files;
  import java.nio.file.Path;
  import java.nio.file.Paths;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  import java.util.Properties;
  
  import org.apache.maven.api.di.Inject;
  import org.apache.maven.api.di.testing.MavenDITest;
  import org.apache.maven.api.plugin.testing.stubs.ProjectStub;
  import org.apache.maven.di.Injector;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import static org.apache.maven.api.di.testing.MavenDIExtension.getBasedir;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  /**
   * @author Olivier Lamy
   *
   */
  @MavenDITest
  public class MuliLinesMavenResourcesFilteringTest {
  
      @Inject
      Injector container;
  
      Path outputDirectory = Paths.get(getBasedir(), "target/MuliLinesMavenResourcesFilteringTest");
  
      @BeforeEach
      protected void setUp() throws Exception {
          IOUtils.deleteDirectory(outputDirectory);
          Files.createDirectories(outputDirectory);
      }
  
      /**
       */
      @Test
      public void testFilteringTokenOnce() throws Exception {
          Path baseDir = Paths.get(getBasedir());
          ProjectStub mavenProject = new ProjectStub().setBasedir(baseDir);
          mavenProject.setVersion("1.0");
          mavenProject.setGroupId("org.apache");
          mavenProject.setName("test project");
  
          mavenProject.addProperty("foo", "bar");
          mavenProject.addProperty("java.version", "zloug");
          MavenResourcesFiltering mavenResourcesFiltering = container.getInstance(MavenResourcesFiltering.class);
  
          String unitFilesDir = getBasedir() + "/src/test/units-files/MRESOURCES-104";
  
          Resource resource = new Resource();
          List<Resource> resources = new ArrayList<>();
          resources.add(resource);
          resource.setDirectory(unitFilesDir);
          resource.setFiltering(true);
  
          List<String> filtersFile = new ArrayList<>();
          filtersFile.add(getBasedir() + "/src/test/units-files/MRESOURCES-104/test.properties");
  
          List<String> nonFilteredFileExtensions = Collections.singletonList("gif");
  
          MavenResourcesExecution mavenResourcesExecution = new MavenResourcesExecution(
                  resources,
                  outputDirectory,
                  mavenProject,
                  "UTF-8",
                  filtersFile,
                  nonFilteredFileExtensions,
                  new StubSession());
          mavenResourcesExecution.setUseDefaultFilterWrappers(true);
  
          mavenResourcesFiltering.filterResources(mavenResourcesExecution);
  
          Properties result = new Properties();
  
          try (InputStream in = Files.newInputStream(outputDirectory.resolve("test.properties"))) {
             result.load(in);
         }
 
         // email=foo@bar.com
         // foo=${project.version}
         // bar=@project.version@
         assertEquals("1.0", result.get("foo"));
         assertEquals("1.0", result.get("bar"));
         assertEquals("foo@bar.com", result.get("email"));
     }
 }