/*
    * 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.vfs2.provider.zip;
  
  import java.io.File;
  
  import org.apache.commons.vfs2.AbstractProviderTestConfig;
  import org.apache.commons.vfs2.AbstractVfsTestCase;
  import org.apache.commons.vfs2.FileObject;
  import org.apache.commons.vfs2.FileSystem;
  import org.apache.commons.vfs2.FileSystemManager;
  import org.apache.commons.vfs2.FileSystemOptions;
  import org.apache.commons.vfs2.ProviderTestSuite;
  import org.apache.commons.vfs2.impl.DefaultFileSystemManager;
  import org.junit.Assert;
  
  import junit.framework.Test;
  
  /**
   * Tests for the Zip file system.
   */
  public class ZipProviderWithCharsetNullTestCase extends AbstractProviderTestConfig {
      /**
       * Creates the test suite for the zip file system.
       */
      public static Test suite() throws Exception {
          return new ProviderTestSuite(new ZipProviderWithCharsetNullTestCase(), true);
      }
  
      /**
       * Returns the base folder for read tests.
       */
      @Override
      public FileObject getBaseTestFolder(final FileSystemManager manager) throws Exception {
          final FileSystemOptions opts = new FileSystemOptions();
          final ZipFileSystemConfigBuilder builder = ZipFileSystemConfigBuilder.getInstance();
          // Tests null as the default.
          builder.setCharset(opts, null);
  
          final File zipFile = AbstractVfsTestCase.getTestResource("test.zip");
          final String uri = "zip:file:" + zipFile.getAbsolutePath() + "!/";
          final FileObject resolvedFile = manager.resolveFile(uri, opts);
          final FileSystem fileSystem = resolvedFile.getFileSystem();
          Assert.assertTrue(fileSystem instanceof ZipFileSystem);
          final ZipFileSystem zipFileSystem = (ZipFileSystem) fileSystem;
          Assert.assertNull(zipFileSystem.getCharset());
          return resolvedFile;
      }
  
      /**
       * Prepares the file system manager.
       */
      @Override
      public void prepare(final DefaultFileSystemManager manager) throws Exception {
          manager.addProvider("zip", new ZipFileProvider());
          manager.addExtensionMap("zip", "zip");
          manager.addMimeTypeMap("application/zip", "zip");
      }
  }