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package org.apache.poi.xssf.extractor;
import static org.apache.poi.POITestCase.assertStartsWith;
import static org.apache.poi.POITestCase.assertEndsWith;
import static org.apache.poi.POITestCase.assertContains;
import static org.apache.poi.POITestCase.assertNotContained;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.Map;
import java.util.Map.Entry;
import java.util.HashMap;
import junit.framework.TestCase;
import org.apache.poi.POITextExtractor;
import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.extractor.ExcelExtractor;
import org.apache.poi.xssf.XSSFTestDataSamples;
/**
* Tests for {@link XSSFExcelExtractor}
*/
public class TestXSSFExcelExtractor extends TestCase {
protected XSSFExcelExtractor getExtractor(String sampleName) {
return new XSSFExcelExtractor(XSSFTestDataSamples.openSampleWorkbook(sampleName));
}
/**
* Get text out of the simple file
*/
public void testGetSimpleText() throws IOException {
// a very simple file
XSSFExcelExtractor extractor = getExtractor("sample.xlsx");
String text = extractor.getText();
assertTrue(text.length() > 0);
// Check sheet names
assertStartsWith(text, "Sheet1");
assertEndsWith(text, "Sheet3\n");
// Now without, will have text
extractor.setIncludeSheetNames(false);
text = extractor.getText();
String CHUNK1 =
"Lorem\t111\n" +
"ipsum\t222\n" +
"dolor\t333\n" +
"sit\t444\n" +
"amet\t555\n" +
"consectetuer\t666\n" +
"adipiscing\t777\n" +
"elit\t888\n" +
"Nunc\t999\n";
String CHUNK2 =
"The quick brown fox jumps over the lazy dog\n" +
"hello, xssf hello, xssf\n" +
"hello, xssf hello, xssf\n" +
"hello, xssf hello, xssf\n" +
"hello, xssf hello, xssf\n";
assertEquals(
CHUNK1 +
"at\t4995\n" +
CHUNK2
, text);
// Now get formulas not their values
extractor.setFormulasNotResults(true);
text = extractor.getText();
assertEquals(
CHUNK1 +
"at\tSUM(B1:B9)\n" +
CHUNK2, text);
// With sheet names too
extractor.setIncludeSheetNames(true);
text = extractor.getText();
assertEquals(
"Sheet1\n" +
CHUNK1 +
"at\tSUM(B1:B9)\n" +
"rich test\n" +
CHUNK2 +
"Sheet3\n"
, text);
extractor.close();
}
public void testGetComplexText() throws IOException {
// A fairly complex file
XSSFExcelExtractor extractor = getExtractor("AverageTaxRates.xlsx");
String text = extractor.getText();
assertTrue(text.length() > 0);
// Might not have all formatting it should do!
assertStartsWith(text,
"Avgtxfull\n" +
"\t(iii) AVERAGE TAX RATES ON ANNUAL"
);
extractor.close();
}
/**
* Test that we return pretty much the same as
* ExcelExtractor does, when we're both passed
* the same file, just saved as xls and xlsx
*/
public void testComparedToOLE2() throws IOException {
// A fairly simple file - ooxml
XSSFExcelExtractor ooxmlExtractor = getExtractor("SampleSS.xlsx");
ExcelExtractor ole2Extractor =
new ExcelExtractor(HSSFTestDataSamples.openSampleWorkbook("SampleSS.xls"));
Map<String, POITextExtractor> extractors = new HashMap<String, POITextExtractor>();
extractors.put("SampleSS.xlsx", ooxmlExtractor);
extractors.put("SampleSS.xls", ole2Extractor);
for (final Entry<String, POITextExtractor> e : extractors.entrySet()) {
String filename = e.getKey();
POITextExtractor extractor = e.getValue();
String text = extractor.getText().replaceAll("[\r\t]", "");
assertStartsWith(filename, text, "First Sheet\nTest spreadsheet\n2nd row2nd row 2nd column\n");
Pattern pattern = Pattern.compile(".*13(\\.0+)?\\s+Sheet3.*", Pattern.DOTALL);
Matcher m = pattern.matcher(text);
assertTrue(filename, m.matches());
}
ole2Extractor.close();
ooxmlExtractor.close();
}
/**
* From bug #45540
*/
public void testHeaderFooter() throws IOException {
String[] files = new String[] {
"45540_classic_Header.xlsx", "45540_form_Header.xlsx",
"45540_classic_Footer.xlsx", "45540_form_Footer.xlsx",
};
for(String sampleName : files) {
XSSFExcelExtractor extractor = getExtractor(sampleName);
String text = extractor.getText();
assertContains(sampleName, text, "testdoc");
assertContains(sampleName, text, "test phrase");
extractor.close();
}
}
/**
* From bug #45544
*/
public void testComments() throws IOException {
XSSFExcelExtractor extractor = getExtractor("45544.xlsx");
String text = extractor.getText();
// No comments there yet
assertNotContained(text, "testdoc");
assertNotContained(text, "test phrase");
// Turn on comment extraction, will then be
extractor.setIncludeCellComments(true);
text = extractor.getText();
assertContains(text, "testdoc");
assertContains(text, "test phrase");
extractor.close();
}
public void testInlineStrings() throws IOException {
XSSFExcelExtractor extractor = getExtractor("InlineStrings.xlsx");
extractor.setFormulasNotResults(true);
String text = extractor.getText();
// Numbers
assertContains(text, "43");
assertContains(text, "22");
// Strings
assertContains(text, "ABCDE");
assertContains(text, "Long Text");
// Inline Strings
assertContains(text, "1st Inline String");
assertContains(text, "And More");
// Formulas
assertContains(text, "A2");
assertContains(text, "A5-A$2");
extractor.close();
}
/**
* Simple test for text box text
*/
public void testTextBoxes() throws IOException {
XSSFExcelExtractor extractor = getExtractor("WithTextBox.xlsx");
try {
extractor.setFormulasNotResults(true);
String text = extractor.getText();
assertContains(text, "Line 1");
assertContains(text, "Line 2");
assertContains(text, "Line 3");
} finally {
extractor.close();
}
}
public void testPhoneticRuns() throws Exception {
XSSFExcelExtractor extractor = getExtractor("51519.xlsx");
try {
String text = extractor.getText();
assertContains(text, "\u8C4A\u7530");
//this shows up only as a phonetic run and should not appear
//in the extracted text
assertNotContained(text, "\u30CB\u30DB\u30F3");
} finally {
extractor.close();
}
}
}