trunk/src/scratchpad/testcases/org/apache/poi/hslf/usermodel/TestCounts.java

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package org.apache.poi.hslf.usermodel;


import java.util.List;

import junit.framework.TestCase;

import org.apache.poi.POIDataSamples;

/**
 * Tests that SlideShow returns the right number of Sheets and MetaSheets
 *
 * @author Nick Burch (nick at torchbox dot com)
 */
public final class TestCounts extends TestCase {
	// SlideShow primed on the test data
	private final HSLFSlideShow ss;

	public TestCounts() throws Exception {
        POIDataSamples slTests = POIDataSamples.getSlideShowInstance();
		HSLFSlideShowImpl hss = new HSLFSlideShowImpl(slTests.openResourceAsStream("basic_test_ppt_file.ppt"));
		ss = new HSLFSlideShow(hss);
	}

	public void testSheetsCount() {
		List<HSLFSlide> slides = ss.getSlides();
		// Two sheets - master sheet is separate
		assertEquals(2, slides.size());

		// They are slides 1+2
		assertEquals(1, slides.get(0).getSlideNumber());
		assertEquals(2, slides.get(1).getSlideNumber());

		// The ref IDs are 4 and 6
		assertEquals(4, slides.get(0)._getSheetRefId());
		assertEquals(6, slides.get(1)._getSheetRefId());

		// These are slides 1+2 -> 256+257
		assertEquals(256, slides.get(0)._getSheetNumber());
		assertEquals(257, slides.get(1)._getSheetNumber());
	}

	public void testNotesCount() {
		List<HSLFNotes> notes = ss.getNotes();
		// Two sheets -> two notes
		// Note: there are also notes on the slide master
		//assertEquals(3, notes.length); // When we do slide masters
		assertEquals(2, notes.size());

		// First is for master
		//assertEquals(-2147483648, notes.get(0)._getSheetNumber());  // When we do slide masters

		// Next two are for the two slides
		assertEquals(256, notes.get(0)._getSheetNumber());
		assertEquals(257, notes.get(1)._getSheetNumber());

		// They happen to go between the two slides in Ref terms
		assertEquals(5, notes.get(0)._getSheetRefId());
		assertEquals(7, notes.get(1)._getSheetRefId());
	}
}