Unit tests for OPC handling of files without a Core Properties part

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1661663 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2015-02-23 13:21:23 +00:00
parent 8d19e8b741
commit 327df5cf76
2 changed files with 81 additions and 0 deletions

View File

@ -17,6 +17,10 @@
package org.apache.poi.openxml4j.opc.compliance; package org.apache.poi.openxml4j.opc.compliance;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException; import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
import java.net.URI; import java.net.URI;
@ -34,6 +38,8 @@ import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackageRelationshipTypes; import org.apache.poi.openxml4j.opc.PackageRelationshipTypes;
import org.apache.poi.openxml4j.opc.PackagingURIHelper; import org.apache.poi.openxml4j.opc.PackagingURIHelper;
import org.apache.poi.openxml4j.opc.TargetMode; import org.apache.poi.openxml4j.opc.TargetMode;
import org.apache.poi.util.IOUtils;
import org.apache.poi.util.TempFile;
/** /**
* Test core properties Open Packaging Convention compliance. * Test core properties Open Packaging Convention compliance.
@ -224,4 +230,79 @@ public final class TestOPCComplianceCoreProperties extends TestCase {
String msg = extractInvalidFormatMessage("LimitedXSITypeAttribute_PresentWithUnauthorizedValueFAIL.docx"); String msg = extractInvalidFormatMessage("LimitedXSITypeAttribute_PresentWithUnauthorizedValueFAIL.docx");
assertEquals("The element 'modified' must have the 'xsi:type' attribute with the value 'dcterms:W3CDTF' !", msg); assertEquals("The element 'modified' must have the 'xsi:type' attribute with the value 'dcterms:W3CDTF' !", msg);
} }
/**
* Document with no core properties - testing at the OPC level,
* saving into a new stream
*/
public void testNoCoreProperties_saveNew() throws Exception {
String sampleFileName = "OPCCompliance_NoCoreProperties.xlsx";
OPCPackage pkg = null;
try {
pkg = OPCPackage.open(POIDataSamples.getOpenXML4JInstance().getFile(sampleFileName).getPath());
} catch (Exception e) {
throw new RuntimeException(e);
}
// Empty properties
assertEquals(0, pkg.getPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).size());
assertNotNull(pkg.getPackageProperties());
assertNotNull(pkg.getPackageProperties().getLanguageProperty());
assertNull(pkg.getPackageProperties().getLanguageProperty().getValue());
// Save and re-load
ByteArrayOutputStream baos = new ByteArrayOutputStream();
pkg.save(baos);
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
pkg = OPCPackage.open(bais);
// An Empty Properties part has been added in the save/load
assertEquals(1, pkg.getPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).size());
assertNotNull(pkg.getPackageProperties());
assertNotNull(pkg.getPackageProperties().getLanguageProperty());
assertNull(pkg.getPackageProperties().getLanguageProperty().getValue());
}
/**
* Document with no core properties - testing at the OPC level,
* from a temp-file, saving in-place
*/
public void testNoCoreProperties_saveInPlace() throws Exception {
String sampleFileName = "OPCCompliance_NoCoreProperties.xlsx";
// Copy this into a temp file, so we can play with it
File tmp = TempFile.createTempFile("poi-test", ".opc");
FileOutputStream out = new FileOutputStream(tmp);
IOUtils.copy(
POIDataSamples.getOpenXML4JInstance().openResourceAsStream(sampleFileName),
out);
out.close();
// Open it from that temp file
OPCPackage pkg = OPCPackage.open(tmp);
// Empty properties
assertEquals(0, pkg.getPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).size());
assertNotNull(pkg.getPackageProperties());
assertNotNull(pkg.getPackageProperties().getLanguageProperty());
assertNull(pkg.getPackageProperties().getLanguageProperty().getValue());
// Save and close
pkg.close();
// Re-open and check
pkg = OPCPackage.open(tmp);
// An Empty Properties part has been added in the save/load
assertEquals(1, pkg.getPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).size());
assertNotNull(pkg.getPackageProperties());
assertNotNull(pkg.getPackageProperties().getLanguageProperty());
assertNull(pkg.getPackageProperties().getLanguageProperty().getValue());
// Finish and tidy
pkg.revert();
tmp.delete();
}
} }