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/* ====================================================================
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
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,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.ooxml;
import org.apache.poi.POIDataSamples;
import org.apache.poi.ooxml.extractor.POIXMLPropertiesTextExtractor;
import org.apache.poi.ooxml.util.PackageHelper;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.xslf.usermodel.XSLFSlideShow;
import org.apache.poi.xssf.extractor.XSSFExcelExtractor;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.junit.jupiter.api.Test;
import static org.apache.poi.POITestCase.assertContains;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
public final class TestXMLPropertiesTextExtractor {
private static final POIDataSamples _ssSamples = POIDataSamples.getSpreadSheetInstance();
private static final POIDataSamples _slSamples = POIDataSamples.getSlideShowInstance();
@Test
void testGetFromMainExtractor() throws Exception {
OPCPackage pkg = PackageHelper.open(_ssSamples.openResourceAsStream("ExcelWithAttachments.xlsm"));
XSSFWorkbook wb = new XSSFWorkbook(pkg);
XSSFExcelExtractor ext = new XSSFExcelExtractor(wb);
POIXMLPropertiesTextExtractor textExt = ext.getMetadataTextExtractor();
// Check basics
assertNotNull(textExt);
assertTrue(textExt.getText().length() > 0);
// Check some of the content
String text = textExt.getText();
String cText = textExt.getCorePropertiesText();
assertContains(text, "LastModifiedBy = Yury Batrakov");
assertContains(cText, "LastModifiedBy = Yury Batrakov");
textExt.close();
ext.close();
}
@Test
void testCore() throws Exception {
OPCPackage pkg = PackageHelper.open(
_ssSamples.openResourceAsStream("ExcelWithAttachments.xlsm")
);
XSSFWorkbook wb = new XSSFWorkbook(pkg);
POIXMLPropertiesTextExtractor ext = new POIXMLPropertiesTextExtractor(wb);
ext.getText();
// Now check
String text = ext.getText();
String cText = ext.getCorePropertiesText();
assertContains(text, "LastModifiedBy = Yury Batrakov");
assertContains(cText, "LastModifiedBy = Yury Batrakov");
ext.close();
}
@Test
void testExtended() throws Exception {
OPCPackage pkg = OPCPackage.open(
_ssSamples.openResourceAsStream("ExcelWithAttachments.xlsm")
);
XSSFWorkbook wb = new XSSFWorkbook(pkg);
POIXMLPropertiesTextExtractor ext = new POIXMLPropertiesTextExtractor(wb);
ext.getText();
// Now check
String text = ext.getText();
String eText = ext.getExtendedPropertiesText();
assertContains(text, "Application = Microsoft Excel");
assertContains(text, "Company = Mera");
assertContains(eText, "Application = Microsoft Excel");
assertContains(eText, "Company = Mera");
ext.close();
}
@Test
void testCustom() throws Exception {
OPCPackage pkg = OPCPackage.open(
_ssSamples.openResourceAsStream("ExcelWithAttachments.xlsm")
);
XSSFWorkbook wb = new XSSFWorkbook(pkg);
POIXMLPropertiesTextExtractor ext = new POIXMLPropertiesTextExtractor(wb);
ext.getText();
// Now check
String text = ext.getText();
String cText = ext.getCustomPropertiesText();
assertContains(text, "description = another value");
assertContains(cText, "description = another value");
ext.close();
}
/**
* Bug #49386 - some properties, especially
* dates can be null
*/
@Test
void testWithSomeNulls() throws Exception {
try (
OPCPackage pkg = OPCPackage.open(
_slSamples.openResourceAsStream("49386-null_dates.pptx")
);
XSLFSlideShow sl = new XSLFSlideShow(pkg);
POIXMLPropertiesTextExtractor ext = new POIXMLPropertiesTextExtractor(sl)
) {
String text = ext.getText();
assertFalse(text.contains("Created =")); // With date is null
assertContains(text, "CreatedString = "); // Via string is blank
assertContains(text, "LastModifiedBy = IT Client Services");
}
}
/**
* Bug #65946 - a bug led to Category being added twice
*/
@Test
void testCategoryProperty() throws Exception {
try (
OPCPackage pkg = OPCPackage.open(
_slSamples.openResourceAsStream("rain.pptx")
);
XSLFSlideShow sl = new XSLFSlideShow(pkg);
POIXMLPropertiesTextExtractor ext = new POIXMLPropertiesTextExtractor(sl)
) {
String text = ext.getText();
int idx0 = text.indexOf("Category =");
assertNotEquals(-1, idx0);
int idx1 = text.indexOf("Category =", idx0 + 1);
assertEquals(-1, idx1);
assertContains(text, "Category = rain"); // Via string is blank
}
}
}
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