public async Task TestContactsAreCachedAndOnTangleShouldExcludeRejectedContactsAndSetCache()
{
var pubKeyAddress = Seed.Random().Value;
var contactRequestAddress = new Address(Seed.Random().Value);
var rejectedContactAddress = Seed.Random().Value;
var storedContactAddress = Seed.Random().Value;
var contactRepository = new InMemoryContactRepository();
await contactRepository.AddContactAsync(storedContactAddress, true, pubKeyAddress);
await contactRepository.AddContactAsync(rejectedContactAddress, false, pubKeyAddress);
var approvedContactMessage = TryteString.FromUtf8String(JsonConvert.SerializeObject(new Contact {
ChatAddress = storedContactAddress
}));
var rejectedContactBundle = CreateBundle(
contactRequestAddress,
TryteString.FromUtf8String(JsonConvert.SerializeObject(new Contact {
ChatAddress = rejectedContactAddress, Rejected = true
})));
var approvedContactBundle = CreateBundle(contactRequestAddress, approvedContactMessage);
var iotaRepository = new InMemoryIotaRepository();
iotaRepository.SentBundles.Add(rejectedContactBundle);
iotaRepository.SentBundles.Add(approvedContactBundle);
iotaRepository.SentBundles.Add(
CreateBundle(
contactRequestAddress,
TryteString.FromUtf8String(JsonConvert.SerializeObject(new Contact {
ChatAddress = storedContactAddress, Request = true
}))));
var transactionCache = new InMemoryTransactionCache();
var cacheItem = new TransactionCacheItem
{
Address = contactRequestAddress,
TransactionHash = approvedContactBundle.Transactions[0].Hash,
TransactionTrytes = approvedContactMessage
};
transactionCache.Items.Add(cacheItem);
var interactor = new GetContactsInteractor(contactRepository, transactionCache, iotaRepository);
var response = await interactor.ExecuteAsync(
new GetContactsRequest
{
PublicKeyAddress = new Address(pubKeyAddress),
ContactRequestAddress = contactRequestAddress
});
Assert.AreEqual(1, response.ApprovedContacts.Count);
Assert.AreEqual(1, response.PendingContactRequests.Count);
Assert.AreEqual(3, transactionCache.Items.Count);
}
public async Task TestMessagesGetLoadedFromTangle()
{
var repository = new InMemoryIotaRepository();
var messenger = new TangleMessenger(repository);
var receiver = new Address("GUEOJUOWOWYEXYLZXNQUYMLMETF9OOGASSKUZZWUJNMSHLFLYIDIVKXKLTLZPMNNJCYVSRZABFKCAVVIW");
var payload = TryteString.FromUtf8String("Hi. I'm a test").Concat(new TryteString(Constants.End.Value));
await messenger.SendMessageAsync(new Message(MessageType.RequestContact, payload, receiver));
var sentMessages = await messenger.GetMessagesByAddressAsync(receiver);
Assert.AreEqual("Hi. I'm a test", sentMessages[0].Payload.ToUtf8String());
}
public async Task TestMessageIsValidShouldSendBundleWithTypeAndPayload()
{
var repository = new InMemoryIotaRepository();
var messenger = new TangleMessenger(repository, new MemoryTransactionCache());
var receiver = new Address("GUEOJUOWOWYEXYLZXNQUYMLMETF9OOGASSKUZZWUJNMSHLFLYIDIVKXKLTLZPMNNJCYVSRZABFKCAVVIW");
var payload = new TryteString("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
await messenger.SendMessageAsync(new Message(payload, receiver));
Assert.AreEqual(1, repository.SentBundles.Count);
var sentBundle = repository.SentBundles[0];
Assert.AreEqual(receiver.Value, sentBundle.Transactions[0].Address.Value);
Assert.AreEqual(payload.Value, sentBundle.Transactions[0].Fragment.GetChunk(0, payload.TrytesLength).Value);
}
public async Task TestTransactionIsCachedShouldMergeWithMessagesFromTangle()
{
var repository = new InMemoryIotaRepository();
var transactionCache = new MemoryTransactionCache();
var messenger = new TangleMessenger(repository, transactionCache);
var receiver = new Address("GUEOJUOWOWYEXYLZXNQUYMLMETF9OOGASSKUZZWUJNMSHLFLYIDIVKXKLTLZPMNNJCYVSRZABFKCAVVIW");
var payload = TryteString.FromUtf8String("Hi. I'm a test");
var messageOne = new Message(payload, receiver);
var bundle = new Bundle();
bundle.AddTransfer(
new Transfer
{
Address = messageOne.Receiver, Message = messageOne.Payload, Tag = Constants.Tag, Timestamp = Timestamp.UnixSecondsTimestamp
});
bundle.Finalize();
bundle.Sign();
await repository.SendTrytesAsync(bundle.Transactions);
await transactionCache.SaveTransactionAsync(
new TransactionCacheItem
{
Address = receiver,
TransactionHash = new Hash(Seed.Random().Value),
TransactionTrytes = new TransactionTrytes(TryteString.FromUtf8String("Hi. I'm a test").Value)
});
var sentMessages = await messenger.GetMessagesByAddressAsync(receiver);
Assert.AreEqual(2, sentMessages.Count);
Assert.AreEqual("Hi. I'm a test", sentMessages[0].Payload.ToUtf8String());
Assert.AreEqual("Hi. I'm a test", sentMessages[1].Payload.ToUtf8String());
}