/*
    * 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.commons.release.plugin.mojos;
  
  import static junit.framework.TestCase.assertTrue;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertNotNull;
  
  import java.io.File;
  
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugin.testing.MojoRule;
  import org.codehaus.plexus.util.FileUtils;
  import org.junit.Before;
  import org.junit.Rule;
  import org.junit.Test;
  
  /**
   * Unit tests for {@link CommonsSiteCompressionMojo}.
   */
  @SuppressWarnings("deprecation") // testing a deprecated class
  public class CommonsSiteCompressionMojoTest {
  
      private static final String COMMONS_RELEASE_PLUGIN_TEST_DIR_PATH = "target/testing-commons-release-plugin";
  
      @Rule
      public final MojoRule rule = new MojoRule() {
          @Override
          protected void before() throws Throwable {
              // noop
          }
  
          @Override
          protected void after() {
              // noop
          }
      };
  
      protected CommonsSiteCompressionMojo mojo;
  
      @Before
      public void setUp() throws Exception {
          final File testingDirectory = new File(COMMONS_RELEASE_PLUGIN_TEST_DIR_PATH);
          if (testingDirectory.exists()) {
              FileUtils.deleteDirectory(testingDirectory);
          }
      }
  
      @Test
      public void testCompressSiteSuccess() throws Exception {
          final File testingDirectory = new File(COMMONS_RELEASE_PLUGIN_TEST_DIR_PATH);
          testingDirectory.mkdir();
          final File testPom = new File("src/test/resources/mojos/compress-site/compress-site.xml");
          assertNotNull(testPom);
          assertTrue(testPom.exists());
          mojo = (CommonsSiteCompressionMojo) rule.lookupMojo("compress-site", testPom);
          mojo.execute();
          final File siteZip = new File(COMMONS_RELEASE_PLUGIN_TEST_DIR_PATH + "/site.zip");
          assertTrue(siteZip.exists());
      }
  
      @Test
      public void testCompressSiteDirNonExistentFailure() throws Exception {
          final File testPom = new File("src/test/resources/mojos/compress-site/compress-site-failure.xml");
          assertNotNull(testPom);
          assertTrue(testPom.exists());
          mojo = (CommonsSiteCompressionMojo) rule.lookupMojo("compress-site", testPom);
          try {
              mojo.execute();
          } catch (final MojoFailureException e) {
              assertEquals(
                      "\"mvn site\" was not run before this goal, or a siteDirectory did not exist.", e.getMessage()
              );
          }
      }
  
      @Test
      public void testDisabled() throws Exception {
          final File testPom = new File("src/test/resources/mojos/compress-site/compress-site-disabled.xml");
          assertNotNull(testPom);
          assertTrue(testPom.exists());
          mojo = (CommonsSiteCompressionMojo) rule.lookupMojo("compress-site", testPom);
          mojo.execute();
          final File testingDirectory = new File(COMMONS_RELEASE_PLUGIN_TEST_DIR_PATH);
         assertFalse(testingDirectory.exists());
     }
 }