testmergecellsrecord.java

来自「EXCEL read and write」· Java 代码 · 共 53 行

/* ====================================================================
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   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
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       http://www.apache.org/licenses/LICENSE-2.0

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package org.apache.poi.hssf.record;

import junit.framework.TestCase;

import org.apache.poi.hssf.util.CellRangeAddress;

/**
 * Make sure the merge cells record behaves
 * @author Danny Mui (dmui at apache dot org)
 *
 */
public final class TestMergeCellsRecord extends TestCase {
   
   /**
    * Make sure when a clone is called, we actually clone it.
    * @throws Exception
    */
   public void testCloneReferences() throws Exception {
      CellRangeAddress[] cras = { new CellRangeAddress(0, 1, 0, 2), };
      MergeCellsRecord merge = new MergeCellsRecord(cras, 0, cras.length);
      MergeCellsRecord clone = (MergeCellsRecord)merge.clone();
      
      assertNotSame("Merged and cloned objects are the same", merge, clone);
      
      CellRangeAddress mergeRegion = merge.getAreaAt(0);
      CellRangeAddress cloneRegion = clone.getAreaAt(0);
      assertNotSame("Should not point to same objects when cloning", mergeRegion, cloneRegion);
      assertEquals("New Clone Row From doesnt match", mergeRegion.getFirstRow(), cloneRegion.getFirstRow());
      assertEquals("New Clone Row To doesnt match", mergeRegion.getLastRow(), cloneRegion.getLastRow());
      assertEquals("New Clone Col From doesnt match", mergeRegion.getFirstColumn(), cloneRegion.getFirstColumn());
      assertEquals("New Clone Col To doesnt match", mergeRegion.getLastColumn(), cloneRegion.getLastColumn());      
      
      assertFalse(merge.getAreaAt(0) == clone.getAreaAt(0));
   }
}