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.master.backcompat.ops;
  
  import static org.hamcrest.CoreMatchers.containsString;
  import static org.hamcrest.CoreMatchers.not;
  import static org.junit.Assert.assertThat;
  
  import alluxio.AlluxioURI;
  import alluxio.client.file.FileSystem;
  import alluxio.grpc.SetAclAction;
  import alluxio.master.backcompat.FsTestOp;
  import alluxio.master.backcompat.Version;
  import alluxio.security.authorization.AclEntry;
  
  import java.util.Arrays;
  
  /**
   * Test for setting an ACL.
   */
  public final class SetAcl extends FsTestOp {
    private static final AlluxioURI DIR_SET = new AlluxioURI("/dirToSetAcl");
    private static final String ACL_STRING = "group:testgroup:rwx";
  
    private static final AlluxioURI DIR_ADD_REMOVE = new AlluxioURI("/dirToAddRemoveAcl");
  
    @Override
    public void apply(FileSystem fs) throws Exception {
      fs.createDirectory(DIR_SET);
      fs.setAcl(DIR_SET, SetAclAction.MODIFY, Arrays.asList(AclEntry.fromCliString(ACL_STRING)));
  
      fs.createDirectory(DIR_ADD_REMOVE);
      fs.setAcl(DIR_ADD_REMOVE, SetAclAction.MODIFY,
          Arrays.asList(AclEntry.fromCliString(ACL_STRING)));
      fs.setAcl(DIR_ADD_REMOVE, SetAclAction.REMOVE,
          Arrays.asList(AclEntry.fromCliString(ACL_STRING)));
    }
  
    @Override
    public void check(FileSystem fs) throws Exception {
      assertThat(fs.getStatus(DIR_SET).getAcl().toString(), containsString(ACL_STRING));
      assertThat(fs.getStatus(DIR_ADD_REMOVE).getAcl().toString(), not(containsString(ACL_STRING)));
    }
  
    @Override
    public boolean supportsVersion(Version version) {
      return version.compareTo(new Version(1, 9, 0)) >= 0;
    }
  }
  