hadoop-ozone/s3gateway/src/test/java/org/apache/hadoop/ozone/s3/endpoint/TestMultiDeleteRequestUnmarshaller.java

/*
 * 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.hadoop.ozone.s3.endpoint;

import java.io.ByteArrayInputStream;
import java.io.IOException;

import org.junit.Assert;

import static java.nio.charset.StandardCharsets.UTF_8;
import static org.junit.Assert.*;
import org.junit.Test;

/**
 * Test custom marshalling of MultiDeleteRequest.
 */
public class TestMultiDeleteRequestUnmarshaller {

  @Test
  public void fromStreamWithNamespace() throws IOException {
    //GIVEN
    ByteArrayInputStream inputBody =
        new ByteArrayInputStream(
            ("<Delete xmlns=\"http://s3.amazonaws"
                + ".com/doc/2006-03-01/\"><Object>key1</Object><Object>key2"
                + "</Object><Object>key3"
                + "</Object></Delete>")
                .getBytes(UTF_8));

    //WHEN
    MultiDeleteRequest multiDeleteRequest =
        unmarshall(inputBody);

    //THEN
    Assert.assertEquals(3, multiDeleteRequest.getObjects().size());
  }

  @Test
  public void fromStreamWithoutNamespace() throws IOException {
    //GIVEN
    ByteArrayInputStream inputBody =
        new ByteArrayInputStream(
            ("<Delete><Object>key1</Object><Object>key2"
                + "</Object><Object>key3"
                + "</Object></Delete>")
                .getBytes(UTF_8));

    //WHEN
    MultiDeleteRequest multiDeleteRequest =
        unmarshall(inputBody);

    //THEN
    Assert.assertEquals(3, multiDeleteRequest.getObjects().size());
  }

  private MultiDeleteRequest unmarshall(ByteArrayInputStream inputBody)
      throws IOException {
    return new MultiDeleteRequestUnmarshaller()
        .readFrom(null, null, null, null, null, inputBody);
  }
}