poi/src/ooxml/testcases/org/apache/poi/xslf/TestXSLFSlideShow.java

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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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   distributed under the License is distributed on an "AS IS" BASIS,
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package org.apache.poi.xslf;

import junit.framework.TestCase;

import org.apache.poi.POIDataSamples;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.xslf.usermodel.XSLFRelation;
import org.openxmlformats.schemas.presentationml.x2006.main.CTSlideIdListEntry;
import org.openxmlformats.schemas.presentationml.x2006.main.CTSlideMasterIdListEntry;

public class TestXSLFSlideShow extends TestCase {
    private static final POIDataSamples slTests = POIDataSamples.getSlideShowInstance();
    private OPCPackage pack;

    protected void setUp() throws Exception {
		pack = OPCPackage.open(slTests.openResourceAsStream("sample.pptx"));
	}

	public void testContainsMainContentType() throws Exception {
		boolean found = false;
		for(PackagePart part : pack.getParts()) {
			if(part.getContentType().equals(XSLFRelation.MAIN.getContentType())) {
				found = true;
			}
			//System.out.println(part);
		}
		assertTrue(found);
	}

	public void testOpen() throws Exception {

		XSLFSlideShow xml;
		
		// With the finalised uri, should be fine
		xml = new XSLFSlideShow(pack);
		// Check the core
		assertNotNull(xml.getPresentation());
		
		// Check it has some slides
		assertTrue(
			xml.getSlideReferences().sizeOfSldIdArray() > 0
		);
		assertTrue(
				xml.getSlideMasterReferences().sizeOfSldMasterIdArray() > 0
			);
	}
	
    @SuppressWarnings("deprecation")
	public void testSlideBasics() throws Exception {
		XSLFSlideShow xml = new XSLFSlideShow(pack);
		
		// Should have 1 master
		assertEquals(1, xml.getSlideMasterReferences().sizeOfSldMasterIdArray());

		// Should have three sheets
		assertEquals(2, xml.getSlideReferences().sizeOfSldIdArray());

		// Check they're as expected
		CTSlideIdListEntry[] slides = xml.getSlideReferences().getSldIdArray();

		assertEquals(256, slides[0].getId());
		assertEquals(257, slides[1].getId());
		assertEquals("rId2", slides[0].getId2());
		assertEquals("rId3", slides[1].getId2());
		
		// Now get those objects
		assertNotNull(xml.getSlide(slides[0]));
		assertNotNull(xml.getSlide(slides[1]));
		
		// And check they have notes as expected
		assertNotNull(xml.getNotes(slides[0]));
		assertNotNull(xml.getNotes(slides[1]));
		
		// And again for the master
		CTSlideMasterIdListEntry[] masters = xml.getSlideMasterReferences().getSldMasterIdArray();
		
		assertEquals(2147483648l, masters[0].getId());
		assertEquals("rId1", masters[0].getId2());
		assertNotNull(xml.getSlideMaster(masters[0]));
	}
	
	public void testMetadataBasics() throws Exception {
		XSLFSlideShow xml = new XSLFSlideShow(pack);
		
		assertNotNull(xml.getProperties().getCoreProperties());
		assertNotNull(xml.getProperties().getExtendedProperties());
		
		assertEquals("Microsoft Office PowerPoint", xml.getProperties().getExtendedProperties().getUnderlyingProperties().getApplication());
		assertEquals(0, xml.getProperties().getExtendedProperties().getUnderlyingProperties().getCharacters());
		assertEquals(0, xml.getProperties().getExtendedProperties().getUnderlyingProperties().getLines());
		
		assertEquals(null, xml.getProperties().getCoreProperties().getTitle());
		assertEquals(null, xml.getProperties().getCoreProperties().getUnderlyingProperties().getSubjectProperty().getValue());
	}
}