testmostrecentrecords.java

java 读写word excel ppt

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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

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
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   See the License for the specific language governing permissions and
   limitations under the License.
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package org.apache.poi.hslf.usermodel;


import junit.framework.TestCase;
import org.apache.poi.hslf.*;
import org.apache.poi.hslf.record.*;

/**
 * Tests that SlideShow finds the right records as its most recent ones
 *
 * @author Nick Burch (nick at torchbox dot com)
 */
public class TestMostRecentRecords extends TestCase {
	// HSLFSlideShow primed on the test data
	private HSLFSlideShow hss;
	// SlideShow primed on the test data
	private SlideShow ss;

    public TestMostRecentRecords() throws Exception {
		String dirname = System.getProperty("HSLF.testdata.path");
		String filename = dirname + "/basic_test_ppt_file.ppt";
		hss = new HSLFSlideShow(filename);
		ss = new SlideShow(hss);
    }

    public void testCount() throws Exception {
		// Most recent core records
		Record[] mrcr = ss.getMostRecentCoreRecords();

		// Master sheet + master notes + 2 slides + 2 notes + document
		assertEquals(7, mrcr.length);
	}

    public void testRightRecordTypes() throws Exception {
		// Most recent core records
		Record[] mrcr = ss.getMostRecentCoreRecords();

		// Document
		assertEquals(1000, mrcr[0].getRecordType());
		// Notes of master
		assertEquals(1008, mrcr[1].getRecordType());
		// Master
		assertEquals(1016, mrcr[2].getRecordType());

		// Slide
		assertEquals(1006, mrcr[3].getRecordType());
		// Notes
		assertEquals(1008, mrcr[4].getRecordType());
		// Slide
		assertEquals(1006, mrcr[5].getRecordType());
		// Notes
		assertEquals(1008, mrcr[6].getRecordType());
	}

    public void testCorrectRecords() throws Exception {
		// Most recent core records
		Record[] mrcr = ss.getMostRecentCoreRecords();

		// All records
		Record[] allr = hss.getRecords();

		// Ensure they are the right (latest) version of each

		// Document - late version
		assertEquals(allr[12], mrcr[0]);
		// Notes of master - unchanged
		assertEquals(allr[2], mrcr[1]);
		// Master - unchanged
		assertEquals(allr[1], mrcr[2]);

		// Slide - added at start
		assertEquals(allr[3], mrcr[3]);
		// Notes - added at start
		assertEquals(allr[4], mrcr[4]);
		// Slide - added later and then changed
		assertEquals(allr[13], mrcr[5]);
		// Notes - added later but not changed
		assertEquals(allr[9], mrcr[6]);
	}
}