TestXSLFSlideShow.java :  » Collaboration » poi-3.6 » org » apache » poi » xslf » Java Open Source

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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
   the License.  You may obtain a copy of the License at

       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
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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.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(XSLFSlideShow.MAIN_CONTENT_TYPE)) {
        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
      );
  }
  
  public void testSlideBasics() throws Exception {
    XSLFSlideShow xml = new XSLFSlideShow(pack);
    
    // Should have 1 master
    assertEquals(1, xml.getSlideMasterReferences().sizeOfSldMasterIdArray());
    assertEquals(1, xml.getSlideMasterReferences().getSldMasterIdArray().length);
    
    // Should have three sheets
    assertEquals(2, xml.getSlideReferences().sizeOfSldIdArray());
    assertEquals(2, xml.getSlideReferences().getSldIdArray().length);
    
    // 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());
  }
}