/*
 * 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.geode.internal.offheap;

import static org.junit.Assert.*;

import org.junit.Test;
import org.junit.experimental.categories.Category;

import org.apache.geode.test.junit.categories.UnitTest;

@Category(UnitTest.class)
public class OffHeapStoredObjectWithHeapFormJUnitTest extends OffHeapStoredObjectJUnitTest {

  @Test
  public void getRawBytesShouldReturnCachedHeapForm() {
    OffHeapStoredObject chunk = createValueAsUnserializedStoredObject(getValue());

    byte[] valueInBytes = getValueAsByteArray();
    OffHeapStoredObjectWithHeapForm heapForm =
        new OffHeapStoredObjectWithHeapForm(chunk, valueInBytes);

    assertNotNull(heapForm);

    assertSame(valueInBytes, heapForm.getRawBytes());
  }

  @Test
  public void getChunkWithoutHeapFormShouldReturnGemFireChunk() {
    OffHeapStoredObject chunk = createValueAsSerializedStoredObject(getValue());

    byte[] valueInBytes = getValueAsByteArray();
    OffHeapStoredObjectWithHeapForm heapForm =
        new OffHeapStoredObjectWithHeapForm(chunk, valueInBytes);

    OffHeapStoredObject chunkWithOutHeapForm =
        (OffHeapStoredObject) heapForm.getStoredObjectWithoutHeapForm();

    assertNotNull(chunkWithOutHeapForm);
    assertEquals(OffHeapStoredObject.class, chunkWithOutHeapForm.getClass());

    assertEquals(chunk, heapForm.getStoredObjectWithoutHeapForm());

    assertEquals(chunk.getAddress(), chunkWithOutHeapForm.getAddress());
    assertArrayEquals(chunk.getRawBytes(), chunkWithOutHeapForm.getRawBytes());
    assertNotSame(valueInBytes, chunkWithOutHeapForm.getRawBytes());
  }
}
