public async Task DoesNotSkipPackagesWhenExceptionOccurs(string catalogUri, string expectedCursorBeforeRetry)
{
// Arrange
SharedInit(useLegacy: true, useSemVer2: false);
var catalogStorage = Catalogs.CreateTestCatalogWithCommitThenTwoPackageCommit();
await _mockServer.AddStorageAsync(catalogStorage);
// Make the first request for a catalog leaf node fail. This will cause the registration collector
// to fail the first time but pass the second time.
FailFirstRequest(catalogUri);
expectedCursorBeforeRetry = expectedCursorBeforeRetry ?? MemoryCursor.MinValue.ToString("O");
ReadWriteCursor front = new DurableCursor(
_legacyStorage.ResolveUri("cursor.json"),
_legacyStorage,
MemoryCursor.MinValue);
ReadCursor back = MemoryCursor.CreateMax();
// Act
await Assert.ThrowsAsync <BatchProcessingException>(
() => _target.RunAsync(front, back, CancellationToken.None));
var cursorBeforeRetry = front.Value;
await _target.RunAsync(front, back, CancellationToken.None);
var cursorAfterRetry = front.Value;
// Assert
var unlistedPackage100 = _legacyStorage
.Content
.FirstOrDefault(pair => pair.Key.PathAndQuery.EndsWith("/unlistedpackage/1.0.0.json"));
Assert.NotNull(unlistedPackage100.Key);
var listedPackage101 = _legacyStorage
.Content
.FirstOrDefault(pair => pair.Key.PathAndQuery.EndsWith("/listedpackage/1.0.1.json"));
Assert.NotNull(listedPackage101.Key);
var anotherPackage100 = _legacyStorage
.Content
.FirstOrDefault(pair => pair.Key.PathAndQuery.EndsWith("/anotherpackage/1.0.0.json"));
Assert.NotNull(anotherPackage100.Key);
Assert.Equal(MemoryCursor.MinValue, cursorBeforeRetry);
Assert.Equal(DateTime.Parse("2015-10-12T10:08:55.3335317Z").ToUniversalTime(), cursorAfterRetry);
}
private async Task ExecuteCatalog2RegistrationAsync(PerBatchContext context, Uri catalogIndexUri)
{
var serviceProvider = GetServiceProvider(
context,
context.Global.RegistrationContainerName,
storagePath: null);
var registrationStorageFactories = serviceProvider.GetRequiredService <RegistrationStorageFactories>();
var collector = new RegistrationCollector(
catalogIndexUri,
registrationStorageFactories.LegacyStorageFactory,
registrationStorageFactories.SemVer2StorageFactory,
context.Global.ContentBaseAddress,
serviceProvider.GetRequiredService <ITelemetryService>(),
() => serviceProvider.GetRequiredService <HttpMessageHandler>());
await collector.RunAsync(CancellationToken.None);
}
