From 82744f719979f4e3b45fa84a9cf5c715a57d1366 Mon Sep 17 00:00:00 2001
From: David Robertson <davidr@element.io>
Date: Tue, 13 Jun 2023 17:22:02 +0100
Subject: [PATCH] Comments

---
 sync3/request_test.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sync3/request_test.go b/sync3/request_test.go
index 2dfa2c3..af0ac09 100644
--- a/sync3/request_test.go
+++ b/sync3/request_test.go
@@ -1008,11 +1008,13 @@ func TestSame(t *testing.T) {
 		b          Request
 		expectSame bool
 	}{
+		// Two zero structs are the Same.
 		{
 			a:          Request{},
 			b:          Request{},
 			expectSame: true,
 		},
+		// Requests only differing in txn ID are the same.
 		{
 			a: Request{
 				TxnID:        "txn1",
@@ -1028,6 +1030,9 @@ func TestSame(t *testing.T) {
 			},
 			expectSame: true,
 		},
+		// Requests only differing in some other field ConnID are NOT the same.
+		// TODO: would be better to change a more important field like lists rather than
+		// ConnID.
 		{
 			a: Request{
 				TxnID:        "txn1",