public void Pack_and_unpack_manifest() {
// Arrange
string directory = Path.Combine(Path.GetTempPath(), StringUtil.CreateAlphaNumericKey(6));
Directory.CreateDirectory(directory);
List<XDoc> docs = new List<XDoc>();
docs.Add(new XDoc("doc1").Attr("dataid", "a"));
docs.Add(new XDoc("doc2").Attr("dataid", "b"));
docs.Add(new XDoc("doc3").Attr("dataid", "c"));
List<Tuplet<string, MemoryStream>> data = new List<Tuplet<string, MemoryStream>>();
foreach(XDoc doc in docs) {
string id = doc["@dataid"].AsText;
data.Add(new Tuplet<string, MemoryStream>(id, new MemoryStream(doc.ToBytes())));
}
XDoc manifest = new XDoc("manifest")
.Start("page").Attr("dataid", "a").End()
.Start("page").Attr("dataid", "b").End()
.Start("page").Attr("dataid", "c").End();
// Act
using(FilePackageWriter packageWriter = new FilePackageWriter(directory)) {
foreach(Tuplet<string, MemoryStream> tuple in data) {
var item = new ExportItem(tuple.Item1, tuple.Item2, tuple.Item2.Length, new XDoc("item").Elem("path", "abc"));
packageWriter.WriteDataAsync(item, new Result()).Wait();
}
packageWriter.WriteManifest(manifest, new Result()).Wait();
}
XDoc manifest2;
List<XDoc> docs2 = new List<XDoc>();
using(FilePackageReader packageReader = new FilePackageReader(directory)) {
manifest2 = packageReader.ReadManifest(new Result<XDoc>()).Wait();
foreach(XDoc id in manifest2["*/@dataid"]) {
using(ImportItem item = packageReader.ReadData(new ImportItem(id.AsText, null, null), new Result<ImportItem>()).Wait()) {
using(StreamReader reader = new StreamReader(item.Data)) {
docs2.Add(XDocFactory.From(reader, MimeType.TEXT_XML));
}
}
}
}
// Assert
Assert.IsTrue(File.Exists(Path.Combine(directory, "package.xml")));
Assert.AreEqual(ToCanonical(manifest), ToCanonical(manifest2));
Assert.AreEqual(docs.Count, docs2.Count);
foreach(var doc in docs) {
Assert.IsTrue(docs2.Select(x => x == doc).Any());
}
}
public static Result<ExportManager> CreateFileExportManagerAsync(Plug dekiApi, XDoc exports, string reltopath, string packageDirectory, Result<ExportManager> result) {
FilePackageWriter filePackager = new FilePackageWriter(packageDirectory);
return CreateAsync(dekiApi, exports, reltopath, filePackager, result);
}
public static Result <ExportManager> CreateFileExportManagerAsync(Plug dekiApi, XDoc exports, string reltopath, string packageDirectory, Result <ExportManager> result)
{
FilePackageWriter filePackager = new FilePackageWriter(packageDirectory);
return(CreateAsync(dekiApi, exports, reltopath, filePackager, result));
}