package org.apache.poi.hwpf.extractor;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;

import junit.framework.TestCase;
import org.apache.poi.POIDataSamples;
import org.apache.poi.hwpf.HWPFDocument;

public class TestSprms extends TestCase
{
  /**
   * Test correct processing of "sprmPJc" by uncompressor
   */
  public void testSprmPJc() throws IOException
  {
    InputStream resourceAsStream = POIDataSamples.getDocumentInstance()
        .openResourceAsStream("Bug49820.doc");
    HWPFDocument hwpfDocument = new HWPFDocument(resourceAsStream);
    assertEquals(1, hwpfDocument.getStyleSheet().getParagraphStyle(8)
        .getJustification());
    resourceAsStream.close();
  }

  /**
   * Test correct processing of "sprmPJc" by compressor and uncompressor
   */
  public void testSprmPJcResave() throws IOException
  {
    InputStream resourceAsStream = POIDataSamples.getDocumentInstance()
        .openResourceAsStream("Bug49820.doc");
    HWPFDocument hwpfDocument = new HWPFDocument(resourceAsStream);
    resourceAsStream.close();

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    hwpfDocument.write(baos);
    hwpfDocument = new HWPFDocument(
        new ByteArrayInputStream(baos.toByteArray()));

    assertEquals(1, hwpfDocument.getStyleSheet().getParagraphStyle(8)
        .getJustification());
  }
}