public void Parse_Mutation_Cas_Field(string cas, long expected)
{
var parsed = AtrEntry.ParseMutationCasField(cas);
Assert.NotNull(parsed);
Assert.Equal(DateTimeOffset.FromUnixTimeMilliseconds(expected), parsed);
}
public Task MutateAtrPending(ulong exp, DurabilityLevel durabilityLevel)
{
var atrEntry = new AtrEntry()
{
State = Support.AttemptStates.PENDING,
DurabilityLevel = new ShortStringDurabilityLevel(durabilityLevel).ToString()
};
Atrs[FullId] = atrEntry;
return(Task.CompletedTask);
}
public static async Task <AtrEntry?> FindEntryForTransaction(
ICouchbaseCollection atrCollection,
string atrId,
string attemptId,
TimeSpan?keyValueTimeout = null
)
{
_ = atrCollection ?? throw new ArgumentNullException(nameof(atrCollection));
_ = atrId ?? throw new ArgumentNullException(nameof(atrId));
var lookupInResult = await atrCollection.LookupInAsync(atrId,
specs => specs.Get(TransactionFields.AtrFieldAttempts, isXattr: true),
opts => opts.Defaults(keyValueTimeout).AccessDeleted(true)).CAF();
if (!lookupInResult.Exists(0))
{
return(null);
}
var asJson = lookupInResult.ContentAs <JObject>(0);
if (asJson.TryGetValue(attemptId, out var entry))
{
var atrEntry = AtrEntry.CreateFrom(entry);
if (atrEntry?.Cas == null && atrEntry?.State == default)
{
throw new InvalidOperationException("ATR could not be parsed.");
}
return(atrEntry);
}
else
{
return(null);
}
}
