content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.client.cli.fsadmin.pathconf;
  
  import alluxio.AlluxioURI;
  import alluxio.cli.fsadmin.FileSystemAdminShell;
  import alluxio.client.ReadType;
  import alluxio.client.WriteType;
  import alluxio.client.cli.fs.AbstractShellIntegrationTest;
  import alluxio.client.file.FileSystemContext;
  import alluxio.client.meta.MetaMasterConfigClient;
  import alluxio.client.meta.RetryHandlingMetaMasterConfigClient;
  import alluxio.conf.Configuration;
  import alluxio.conf.InstancedConfiguration;
  import alluxio.conf.PropertyKey;
  import alluxio.master.MasterClientContext;
  
  import org.junit.Assert;
  import org.junit.Test;
  
  import java.net.InetSocketAddress;
  
  /**
   * Tests for pathConf list command.
   */
  public class ListCommandIntegrationTest extends AbstractShellIntegrationTest {
    private static final String DIR1 = "/path/to/dir1";
    private static final PropertyKey PROPERTY_KEY1 = PropertyKey.USER_FILE_READ_TYPE_DEFAULT;
    private static final String PROPERTY_VALUE1 = ReadType.NO_CACHE.toString();
    private static final String DIR2 = "/path/to/dir2";
    private static final PropertyKey PROPERTY_KEY2 = PropertyKey.USER_FILE_WRITE_TYPE_DEFAULT;
    private static final String PROPERTY_VALUE2 = WriteType.THROUGH.toString();
  
    /**
     * Sets path level configurations through meta master client, and update client configurations
     * from meta master afterwards.
     *
     * @return the configuration after updating from meta master
     */
    private InstancedConfiguration setPathConfigurations() throws Exception {
      FileSystemContext metaCtx = FileSystemContext.create(Configuration.global());
      MetaMasterConfigClient client = new RetryHandlingMetaMasterConfigClient(
          MasterClientContext.newBuilder(metaCtx.getClientContext()).build());
      client.setPathConfiguration(new AlluxioURI(DIR1), PROPERTY_KEY1, PROPERTY_VALUE1);
      client.setPathConfiguration(new AlluxioURI(DIR2), PROPERTY_KEY2, PROPERTY_VALUE2);
      InetSocketAddress address = sLocalAlluxioClusterResource.get().getLocalAlluxioMaster()
          .getAddress();
      FileSystemContext fsCtx = FileSystemContext.create(Configuration.global());
      fsCtx.getClientContext().loadConf(address, true, true);
      return (InstancedConfiguration) fsCtx.getClusterConf();
    }
  
    @Test
    public void listEmpty() throws Exception {
      try (FileSystemAdminShell shell = new FileSystemAdminShell(Configuration.global())) {
        int ret = shell.run("pathConf", "list");
        Assert.assertEquals(0, ret);
        String output = mOutput.toString();
        Assert.assertEquals("", output);
      }
    }
  
    @Test
    public void list() throws Exception {
      try (FileSystemAdminShell shell = new FileSystemAdminShell(setPathConfigurations())) {
        int ret = shell.run("pathConf", "list");
        Assert.assertEquals(0, ret);
        String output = mOutput.toString();
        Assert.assertEquals(DIR1 + "\n" + DIR2 + "\n", output);
      }
    }
  }
  