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102 lines
2.9 KiB

package mq_agent_pb
import (
"testing"
"google.golang.org/protobuf/proto"
)
func TestPublishRecordResponseSerialization(t *testing.T) {
// Test that PublishRecordResponse can serialize/deserialize with new offset fields
original := &PublishRecordResponse{
AckSequence: 123,
Error: "",
BaseOffset: 1000, // New field
LastOffset: 1005, // New field
}
// Test proto marshaling/unmarshaling
data, err := proto.Marshal(original)
if err != nil {
t.Fatalf("Failed to marshal PublishRecordResponse: %v", err)
}
restored := &PublishRecordResponse{}
err = proto.Unmarshal(data, restored)
if err != nil {
t.Fatalf("Failed to unmarshal PublishRecordResponse: %v", err)
}
// Verify all fields are preserved
if restored.AckSequence != original.AckSequence {
t.Errorf("AckSequence = %d, want %d", restored.AckSequence, original.AckSequence)
}
if restored.BaseOffset != original.BaseOffset {
t.Errorf("BaseOffset = %d, want %d", restored.BaseOffset, original.BaseOffset)
}
if restored.LastOffset != original.LastOffset {
t.Errorf("LastOffset = %d, want %d", restored.LastOffset, original.LastOffset)
}
}
func TestSubscribeRecordResponseSerialization(t *testing.T) {
// Test that SubscribeRecordResponse can serialize/deserialize with new offset field
original := &SubscribeRecordResponse{
Key: []byte("test-key"),
TsNs: 1234567890,
Error: "",
IsEndOfStream: false,
IsEndOfTopic: false,
Offset: 42, // New field
}
// Test proto marshaling/unmarshaling
data, err := proto.Marshal(original)
if err != nil {
t.Fatalf("Failed to marshal SubscribeRecordResponse: %v", err)
}
restored := &SubscribeRecordResponse{}
err = proto.Unmarshal(data, restored)
if err != nil {
t.Fatalf("Failed to unmarshal SubscribeRecordResponse: %v", err)
}
// Verify all fields are preserved
if restored.TsNs != original.TsNs {
t.Errorf("TsNs = %d, want %d", restored.TsNs, original.TsNs)
}
if restored.Offset != original.Offset {
t.Errorf("Offset = %d, want %d", restored.Offset, original.Offset)
}
if string(restored.Key) != string(original.Key) {
t.Errorf("Key = %s, want %s", string(restored.Key), string(original.Key))
}
}
func TestPublishRecordResponseBackwardCompatibility(t *testing.T) {
// Test that PublishRecordResponse without offset fields still works
original := &PublishRecordResponse{
AckSequence: 123,
Error: "",
// BaseOffset and LastOffset not set (defaults to 0)
}
data, err := proto.Marshal(original)
if err != nil {
t.Fatalf("Failed to marshal PublishRecordResponse: %v", err)
}
restored := &PublishRecordResponse{}
err = proto.Unmarshal(data, restored)
if err != nil {
t.Fatalf("Failed to unmarshal PublishRecordResponse: %v", err)
}
// Offset fields should default to 0
if restored.BaseOffset != 0 {
t.Errorf("BaseOffset = %d, want 0", restored.BaseOffset)
}
if restored.LastOffset != 0 {
t.Errorf("LastOffset = %d, want 0", restored.LastOffset)
}
}