public async Task SendsToIndexerInBatchesAndSendsAnyPendingOnDispose()
{
var indexer = new Mock <IEventIndexer <TransferEvent> >();
var indexedLogs = new List <EventLog <TransferEvent> >();
indexer.Setup(i => i.IndexAsync(It.IsAny <IEnumerable <EventLog <TransferEvent> > >()))
.Returns <IEnumerable <EventLog <TransferEvent> > >(
logs => { indexedLogs.AddRange(logs); return(Task.CompletedTask); });
var processor = new EventIndexProcessor <TransferEvent>(indexer.Object, logsPerIndexBatch: 10);
var topics = new object[]
{
"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
"0x0000000000000000000000000000000000000000000000000000000000000000",
"0x000000000000000000000000c14934679e71ef4d18b6ae927fe2b953c7fd9b91",
"0x0000000000000000000000000000000000000000000000400000402000000001"
};
for (var i = 0; i < 25; i++)
{
var log = new FilterLog {
Topics = topics
};
await processor.ProcessLogsAsync(new[] { log });
}
Assert.Equal(20, indexedLogs.Count);
Assert.Equal(5, processor.Pending);
processor.Dispose();
Assert.Equal(25, indexedLogs.Count);
Assert.Equal(0, processor.Pending);
}
public async Task WillSwallowDecodingErrorsAndIgnoreLog()
{
var indexer = new Mock <IEventIndexer <TransferEvent> >();
var indexedLogs = new List <EventLog <TransferEvent> >();
indexer.Setup(i => i.IndexAsync(It.IsAny <IEnumerable <EventLog <TransferEvent> > >()))
.Returns <IEnumerable <EventLog <TransferEvent> > >(
logs => { indexedLogs.AddRange(logs); return(Task.CompletedTask); });
var processor = new EventIndexProcessor <TransferEvent>(indexer.Object, logsPerIndexBatch: 10);
var topicsForAnotherEvent = new object[]
{
"0xEdf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
"0x0000000000000000000000000000000000000000000000000000000000000000",
"0x000000000000000000000000c14934679e71ef4d18b6ae927fe2b953c7fd9b91",
"0x0000000000000000000000000000000000000000000000400000402000000001"
};
await processor.ProcessLogsAsync(new[] { new FilterLog {
Topics = topicsForAnotherEvent
} });
Assert.Empty(indexedLogs);
Assert.Equal(0, processor.Pending);
}