public void WithSendFailure_ThenBookmarkIsNotChanged()
{
GivenLogFilesInDirectory(files: 2);
var allFiles = LogFiles.ToArray();
var initialFile = LogFiles[0];
GivenPersistedBookmark(initialFile, 0);
GivenLogReader(initialFile, length: BatchPostingLimit, maxStreams: BatchPostingLimit);
GivenSendIsFailed();
WhenLogShipperIsCalled();
LogFiles.ShouldBe(allFiles, "Nothing shall be deleted.");
this.ShouldSatisfyAllConditions(
() => CurrentLogFileName.ShouldBe(initialFile),
() => CurrentLogFilePosition.ShouldBe(0),
() => SentBatches.ShouldBe(0),
() => SentRecords.ShouldBe(0),
() => FailedBatches.ShouldBe(1),
() => FailedRecords.ShouldBe(BatchPostingLimit)
);
}