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chore: import upstream snapshot with attribution
2026-07-13 12:31:17 +08:00

93 lines
2.8 KiB
Go

package message_test
import (
"testing"
"time"
"github.com/cockroachdb/errors"
"github.com/stretchr/testify/assert"
"github.com/milvus-io/milvus-proto/go-api/v3/msgpb"
"github.com/milvus-io/milvus/pkg/v3/proto/messagespb"
"github.com/milvus-io/milvus/pkg/v3/streaming/util/message"
"github.com/milvus-io/milvus/pkg/v3/streaming/walimpls/impls/walimplstest"
)
func TestTxn(t *testing.T) {
txn := message.NewTxnContextFromProto(&messagespb.TxnContext{
TxnId: 1,
KeepaliveMilliseconds: 1000,
})
assert.Equal(t, message.TxnID(1), txn.TxnID)
assert.Equal(t, time.Second, txn.Keepalive)
assert.Equal(t, int64(1), txn.IntoProto().TxnId)
assert.Equal(t, int64(1000), txn.IntoProto().KeepaliveMilliseconds)
txn = message.NewTxnContextFromProto(nil)
assert.Nil(t, txn)
}
func TestAsImmutableTxnMessage(t *testing.T) {
txnCtx := message.TxnContext{
TxnID: 1,
Keepalive: time.Second,
}
begin, _ := message.NewBeginTxnMessageBuilderV2().
WithVChannel("vchan").
WithHeader(&message.BeginTxnMessageHeader{}).
WithBody(&message.BeginTxnMessageBody{}).
BuildMutable()
imBegin := begin.WithTxnContext(txnCtx).
WithTimeTick(1).
WithLastConfirmed(walimplstest.NewTestMessageID(1)).
IntoImmutableMessage(walimplstest.NewTestMessageID(1))
beginMsg, _ := message.AsImmutableBeginTxnMessageV2(imBegin)
insert, _ := message.NewInsertMessageBuilderV1().
WithVChannel("vchan").
WithHeader(&message.InsertMessageHeader{}).
WithBody(&msgpb.InsertRequest{}).
BuildMutable()
commit, _ := message.NewCommitTxnMessageBuilderV2().
WithVChannel("vchan").
WithHeader(&message.CommitTxnMessageHeader{}).
WithBody(&message.CommitTxnMessageBody{}).
BuildMutable()
imCommit := commit.WithTxnContext(txnCtx).
WithTimeTick(3).
WithLastConfirmed(walimplstest.NewTestMessageID(3)).
IntoImmutableMessage(walimplstest.NewTestMessageID(4))
commitMsg, _ := message.AsImmutableCommitTxnMessageV2(imCommit)
txnMsg, err := message.NewImmutableTxnMessageBuilder(beginMsg).
Add(insert.WithTimeTick(2).WithTxnContext(txnCtx).IntoImmutableMessage(walimplstest.NewTestMessageID(2))).
Build(commitMsg)
assert.NoError(t, err)
assert.NotNil(t, txnMsg)
assert.Equal(t, uint64(3), txnMsg.TimeTick())
assert.Equal(t, walimplstest.NewTestMessageID(4), txnMsg.MessageID())
assert.Equal(t, walimplstest.NewTestMessageID(3), txnMsg.LastConfirmedMessageID())
err = txnMsg.RangeOver(func(msg message.ImmutableMessage) error {
assert.Equal(t, uint64(3), msg.TimeTick())
return nil
})
assert.NoError(t, err)
err = txnMsg.RangeOver(func(msg message.ImmutableMessage) error {
return errors.New("error")
})
assert.Error(t, err)
assert.NotNil(t, txnMsg.Commit())
assert.Equal(t, 1, txnMsg.Size())
assert.NotNil(t, txnMsg.Begin())
assert.NotNil(t, message.AsImmutableTxnMessage(txnMsg))
assert.Nil(t, message.AsImmutableTxnMessage(beginMsg))
}