public async Task UpdateOrCreateOffsetConsumerGroupExistsTest()
{
// Creating a broker router and a protocol gateway for the producer and consumer
var brokerRouter = new BrokerRouter(_kafkaUri, new ConnectionFactory(), _config);
var partitionId = 0;
var consumerGroup = TestConfig.ConsumerName();
var topicName = TestConfig.TopicName();
var offest = 5;
var newOffset = 10;
await brokerRouter.GetTopicOffsetAsync(topicName, partitionId, CancellationToken.None);
await brokerRouter.CommitTopicOffsetAsync(topicName, partitionId, consumerGroup, offest, CancellationToken.None);
var res = await brokerRouter.GetTopicOffsetAsync(topicName, partitionId, consumerGroup, CancellationToken.None);
Assert.AreEqual(offest, res.Offset);
await brokerRouter.CommitTopicOffsetAsync(topicName, partitionId, consumerGroup, newOffset, CancellationToken.None);
res = await brokerRouter.GetTopicOffsetAsync(topicName, partitionId, consumerGroup, CancellationToken.None);
Assert.AreEqual(newOffset, res.Offset);
}
public async Task UpdateOrCreateOffsetConsumerGroupArgumentNull([Values(null, "")] string group)
{
// Creating a broker router and a protocol gateway for the producer and consumer
var brokerRouter = new BrokerRouter(_kafkaUri, new ConnectionFactory(), _config);
var partitionId = 0;
var topic = TestConfig.TopicName();
var offest = 5;
Assert.ThrowsAsync <ArgumentNullException>(async() => await brokerRouter.CommitTopicOffsetAsync(topic, partitionId, group, offest, CancellationToken.None));
}
public async Task UpdateOrCreateOffsetNegativeOffsetTest()
{
// Creating a broker router and a protocol gateway for the producer and consumer
var brokerRouter = new BrokerRouter(_kafkaUri, new ConnectionFactory(), _config);
var partitionId = 0;
var topic = TestConfig.TopicName();
var consumerGroup = TestConfig.ConsumerName();
var offest = -5;
Assert.ThrowsAsync <ArgumentOutOfRangeException>(async() => await brokerRouter.CommitTopicOffsetAsync(topic, partitionId, consumerGroup, offest, CancellationToken.None));
}
public async Task UpdateOrCreateOffsetTopicDoesntExistTest()
{
// Creating a broker router and a protocol gateway for the producer and consumer
var brokerRouter = new BrokerRouter(_kafkaUri, new ConnectionFactory(), _config);
var partitionId = 0;
var topic = TestConfig.TopicName();
var consumerGroup = TestConfig.ConsumerName();
var offest = 5;
await brokerRouter.CommitTopicOffsetAsync(topic, partitionId, consumerGroup, offest, CancellationToken.None);
}
public async Task UpdateOrCreateOffsetPartitionDoesntExistTest()
{
// Creating a broker router and a protocol gateway for the producer and consumer
var brokerRouter = new BrokerRouter(_kafkaUri, new ConnectionFactory(), _config);
var partitionId = 100;
var consumerGroup = Guid.NewGuid().ToString();
var topicName = TestConfig.TopicName();
var offest = 5;
Assert.ThrowsAsync <CachedMetadataException>(async() => await brokerRouter.CommitTopicOffsetAsync(topicName, partitionId, consumerGroup, offest, CancellationToken.None));
}
