poi-scratchpad/src/test/java/org/apache/poi/hslf/usermodel/TestCounts.java

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

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   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
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package org.apache.poi.hslf.usermodel;


import static org.junit.jupiter.api.Assertions.assertEquals;

import java.io.IOException;
import java.util.List;

import org.apache.poi.hslf.HSLFTestDataSamples;
import org.junit.jupiter.api.Test;

/**
 * Tests that SlideShow returns the right number of Sheets and MetaSheets
 */
public final class TestCounts {
    @Test
	void testSheetsCount() throws IOException {
	    HSLFSlideShow ppt = HSLFTestDataSamples.getSlideShow("basic_test_ppt_file.ppt");

		List<HSLFSlide> slides = ppt.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());

		ppt.close();
	}

    @Test
    void testNotesCount() throws IOException {
        HSLFSlideShow ppt = HSLFTestDataSamples.getSlideShow("basic_test_ppt_file.ppt");

		List<HSLFNotes> notes = ppt.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());

		ppt.close();
	}
}