@Test
    public void testAutoDatePPT() throws Exception {
        //decision was made in POI-52367 not to generate
        //autodate automatically.  For pptx, where value is stored,
        //value is extracted.  For ppt, however, no date is extracted.
        XMLResult result = getXML("testPPT_autodate.ppt");
        assertContains("<div class=\"slide-content\"><p>Now</p>", result.xml);
    }
Ensures that custom OLE2 (HPSF) properties are extracted
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/test/java/org/apache/tika/parser/microsoft/PowerPointParserTest.java