public void OffsetCommitResponse()
{
var response1 = new OffsetCommitResponse {
TopicPartitions = new[] {
new OffsetCommitResponseTopicPartition {
TopicName = Guid.NewGuid().ToString(),
Details = new [] {
new OffsetCommitResponseTopicPartitionDetail {
Partition = _random.Next(),
}
}
}
}
};
Stream binary1 = new MemoryStream();
response1.Serialize(binary1);
binary1.Seek(0L, SeekOrigin.Begin);
var response2 = new OffsetCommitResponse();
response2.Deserialize(binary1);
var compareLogic = new CompareLogic();
var result = compareLogic.Compare(response1, response2);
Assert.True(result.AreEqual);
Stream binary2 = new MemoryStream();
response2.Serialize(binary2);
Assert.Equal(binary1.Length, binary2.Length);
using (var stream1 = new MemoryStream())
using (var stream2 = new MemoryStream()) {
binary1.Seek(0L, SeekOrigin.Begin);
binary1.CopyTo(stream1);
binary2.Seek(0L, SeekOrigin.Begin);
binary2.CopyTo(stream2);
Assert.Equal(stream1.Length, stream2.Length);
stream1.Seek(0L, SeekOrigin.Begin);
var bytes1 = stream1.ToArray();
stream2.Seek(0L, SeekOrigin.Begin);
var bytes2 = stream2.ToArray();
Assert.Equal(bytes1.Length, bytes2.Length);
for (int i = 0; i < bytes1.Length; i++)
{
Assert.Equal(bytes1[i], bytes2[i]);
}
}
}
public void OffsetCommitResponse(
[Values("test", "a really long name, with spaces and punctuation!")] string topicName,
[Values(1, 10)] int topicsPerRequest,
[Values(1, 5)] int partitionsPerTopic,
[Values(
ErrorResponseCode.None,
ErrorResponseCode.OffsetMetadataTooLarge
)] ErrorResponseCode errorCode)
{
var topics = new List <TopicResponse>();
for (var t = 0; t < topicsPerRequest; t++)
{
for (var partitionId = 0; partitionId < partitionsPerTopic; partitionId++)
{
topics.Add(new TopicResponse(topicName + t, partitionId, errorCode));
}
}
var response = new OffsetCommitResponse(topics);
response.AssertCanEncodeDecodeResponse(0);
}
public void OffsetCommitResponse(
[Values("testTopic")] string topicName,
[Values(1, 10)] int topicsPerRequest,
[Values(1, 5)] int partitionsPerTopic,
[Values(
ErrorCode.NONE,
ErrorCode.OFFSET_METADATA_TOO_LARGE
)] ErrorCode errorCode)
{
var topics = new List <TopicResponse>();
for (var t = 0; t < topicsPerRequest; t++)
{
for (var partitionId = 0; partitionId < partitionsPerTopic; partitionId++)
{
topics.Add(new TopicResponse(topicName + t, partitionId, errorCode));
}
}
var response = new OffsetCommitResponse(topics);
response.AssertCanEncodeDecodeResponse(0);
}
private static bool TryEncodeResponse(IKafkaWriter writer, IRequestContext context, OffsetCommitResponse response)
{
if (response == null)
{
return(false);
}
var groupedTopics = response.responses.GroupBy(t => t.topic).ToList();
writer.Write(groupedTopics.Count);
foreach (var topic in groupedTopics)
{
var partitions = topic.ToList();
writer.Write(topic.Key)
.Write(partitions.Count); // partitionsPerTopic
foreach (var partition in partitions)
{
writer.Write(partition.partition_id)
.Write(partition.error_code);
}
}
return(true);
}
