public void TestHandleDownloadResponseStream()
{
using (ShimsContext.Create())
{
var transactionLog = new TransactionLogType();
var transactionLogXml = GetXml(transactionLog);
var zipFileName = String.Format("{0}", SevisBatchZipArchiveHandler.TRANSACTION_LOG_FILE_NAME);
var entry = new System.IO.Compression.Fakes.ShimZipArchiveEntry
{
NameGet = () => zipFileName,
Open = () =>
{
var stream = new MemoryStream();
var writer = new StreamWriter(stream, Encoding.Unicode);
writer.Write(transactionLogXml);
writer.Flush();
stream.Seek(0, SeekOrigin.Begin);
return(stream);
}
};
var entries = new List <ZipArchiveEntry>();
entries.Add(entry);
var readonlyEntries = new ReadOnlyCollection <ZipArchiveEntry>(entries);
var zipArchive = new System.IO.Compression.Fakes.ShimZipArchive
{
EntriesGet = () => readonlyEntries,
};
var memoryStream = new MemoryStream();
Func <Stream, ZipArchive> zipArchiveDelegate = (s) =>
{
Assert.IsTrue(Object.ReferenceEquals(memoryStream, s));
return(zipArchive);
};
var user = new User(1);
var dto = new SevisBatchProcessingDTO();
dto.BatchId = "batchId";
var handler = new ZipArchiveSevisApiResponseHandler(service.Object, zipArchiveDelegate);
Action <User, string, string, IDS2019FileProvider> callback = (u, batchId, xml, fileProvider) =>
{
Assert.IsTrue(Object.ReferenceEquals(u, user));
Assert.IsNotNull(fileProvider);
Assert.IsInstanceOfType(fileProvider, typeof(SevisBatchZipArchiveHandler));
Assert.AreEqual(transactionLogXml, xml);
Assert.AreEqual(dto.BatchId, batchId);
};
service.Setup(x => x.ProcessTransactionLog(It.IsAny <User>(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <IDS2019FileProvider>()))
.Callback(callback);
handler.HandleDownloadResponseStream(user, dto, memoryStream);
}
}
