fix: stabilize yutong mqtt ingestion

2026-07-02 01:01:33 +08:00
parent 6d1d0aa85e
commit 3ee1d6f52b
4 changed files with 27 additions and 4 deletions
--- a/go/vehicle-gateway/internal/history/writer_test.go
+++ b/go/vehicle-gateway/internal/history/writer_test.go
@@ -75,6 +75,18 @@ func TestWriterSkipsSparseDerivedRows(t *testing.T) {
 	}
 }

+func TestRawSizeBytesUsesRawTextWhenHexIsEmpty(t *testing.T) {
+	env := envelope.FrameEnvelope{RawText: `{"code":"0F80","data":{"speed":12}}`}
+	if got, want := rawSizeBytes(env), len([]byte(env.RawText)); got != want {
+		t.Fatalf("raw text size = %d, want %d", got, want)
+	}
+
+	env.RawHex = "7E0200"
+	if got, want := rawSizeBytes(env), 3; got != want {
+		t.Fatalf("raw hex size = %d, want %d", got, want)
+	}
+}
+
 func sampleEnvelope() envelope.FrameEnvelope {
 	return envelope.FrameEnvelope{
 		Protocol:       envelope.ProtocolJT808,