/*
    * 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.ftp;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import java.nio.charset.Charset;
  import java.nio.charset.StandardCharsets;
  import java.time.Duration;
  
  import org.apache.commons.lang3.Range;
  import org.apache.commons.vfs2.FileSystemOptions;
  import org.junit.jupiter.api.Test;
  
  /**
   * Tests {@link FtpFileSystemConfigBuilder}.
   */
  public class FtpFileSystemConfigBuilderTest {
  
      @Test
      public void testActivePortRange() {
          final FtpFileSystemConfigBuilder instance = FtpFileSystemConfigBuilder.getInstance();
          final FileSystemOptions options = new FileSystemOptions();
          instance.setActivePortRange(options, Range.between(2121, 2125));
          assertEquals(Range.between(2121, 2125), instance.getActivePortRange(options));
      }
  
      @Test
      public void testControlEncoding() {
          final FileSystemOptions options = new FileSystemOptions();
          final FtpFileSystemConfigBuilder builder = FtpFileSystemConfigBuilder.getInstance();
          final Charset charset = StandardCharsets.UTF_8;
          final String charsetName = charset.name();
          builder.setControlEncoding(options, charsetName);
          assertEquals(charset, builder.getControlEncodingCharset(options));
          assertEquals(charsetName, builder.getControlEncoding(options));
          builder.setControlEncoding(options, charset);
          assertEquals(charset, builder.getControlEncodingCharset(options));
          assertEquals(charsetName, builder.getControlEncoding(options));
      }
  
      @Test
      public void testControlKeepAliveReplyTimeout() {
          final FtpFileSystemConfigBuilder instance = FtpFileSystemConfigBuilder.getInstance();
          final FileSystemOptions options = new FileSystemOptions();
          instance.setControlKeepAliveReplyTimeout(options, Duration.ofSeconds(10));
          assertEquals(Duration.ofSeconds(10), instance.getControlKeepAliveReplyTimeout(options));
      }
      
      @Test
      public void testControlKeepAliveTimeout() {
          final FtpFileSystemConfigBuilder instance = FtpFileSystemConfigBuilder.getInstance();
          final FileSystemOptions options = new FileSystemOptions();
          instance.setControlKeepAliveTimeout(options, Duration.ofSeconds(10));
          assertEquals(Duration.ofSeconds(10), instance.getControlKeepAliveTimeout(options));
      }
  }