public void TestRelationOrder()
{
POIDataSamples pds = POIDataSamples.GetDocumentInstance();
OPCPackage pkg = PackageHelper.Open(pds.OpenResourceAsStream("WordWithAttachments.docx"));
OPCParser doc = new OPCParser(pkg);
try
{
doc.Parse(new TestFactory());
foreach (POIXMLDocumentPart rel in doc.GetRelations())
{
//TODO finish me
Assert.IsNotNull(rel);
}
}
finally
{
doc.Close();
}
}
public void AssertReadWrite(OPCPackage pkg1)
{
OPCParser doc = new OPCParser(pkg1);
doc.Parse(new TestFactory());
Dictionary <String, POIXMLDocumentPart> context = new Dictionary <String, POIXMLDocumentPart>();
Traverse(doc, context);
context.Clear();
string tmp = TempFile.GetTempFilePath("poi-ooxml", ".tmp");
FileStream out1 = new FileStream(tmp, FileMode.CreateNew);
doc.Write(out1);
out1.Close();
// Should not be able to write to an output stream that has been closed
try
{
doc.Write(out1);
Assert.Fail("Should not be able to write to an output stream that has been closed.");
}
catch (OpenXML4NetRuntimeException e) {
//OpenXml4NetRuntimeException
// FIXME: A better exception class (IOException?) and message should be raised
// indicating that the document could not be written because the output stream is closed.
// see {@link org.apache.poi.openxml4j.opc.ZipPackage#saveImpl(java.io.OutputStream)}
if (Regex.IsMatch(e.Message, "Fail to save: an error occurs while saving the package : Must support writing.+"))
{
// expected
}
else
{
throw e;
}
}
// Should not be able to write a document that has been closed
doc.Close();
try
{
doc.Write(new NullOutputStream());
Assert.Fail("Should not be able to write a document that has been closed.");
}
catch (IOException e) {
if (e.Message.Equals("Cannot write data, document seems to have been closed already"))
{
// expected
}
else
{
throw e;
}
}
// Should be able to close a document multiple times, though subsequent closes will have no effect.
doc.Close();
OPCPackage pkg2 = OPCPackage.Open(tmp);
doc = new OPCParser(pkg1);
try
{
doc = new OPCParser(pkg1);
doc.Parse(new TestFactory());
context = new Dictionary <String, POIXMLDocumentPart>();
Traverse(doc, context);
context.Clear();
Assert.AreEqual(pkg1.Relationships.Size, pkg2.Relationships.Size);
List <PackagePart> l1 = pkg1.GetParts();
List <PackagePart> l2 = pkg2.GetParts();
Assert.AreEqual(l1.Count, l2.Count);
for (int i = 0; i < l1.Count; i++)
{
PackagePart p1 = l1[i];
PackagePart p2 = l2[i];
Assert.AreEqual(p1.ContentType, p2.ContentType);
Assert.AreEqual(p1.HasRelationships, p2.HasRelationships);
if (p1.HasRelationships)
{
Assert.AreEqual(p1.Relationships.Size, p2.Relationships.Size);
}
Assert.AreEqual(p1.PartName, p2.PartName);
}
}
finally
{
doc.Close();
pkg1.Close();
pkg2.Close();
}
}