From 151ea12251ed876aa87bb486da1bc337e25369e9 Mon Sep 17 00:00:00 2001
From: Gabriel Schneider <gbrls@0x4200.cafe>
Date: Sat, 1 Aug 2026 16:18:19 -0300
Subject:

---
 main_test.go | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 main_test.go

(limited to 'main_test.go')

diff --git a/main_test.go b/main_test.go
new file mode 100644
index 0000000..134f222
--- /dev/null
+++ b/main_test.go
@@ -0,0 +1,38 @@
+package main
+
+import (
+	"encoding/json"
+	"strings"
+	"testing"
+)
+
+func TestReplyToRoundTripsInTheLog(t *testing.T) {
+	b, err := json.Marshal(Entry{Op: "note", NoteID: 2, ReplyTo: 7, Text: "child"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !strings.Contains(string(b), `"reply_to":7`) {
+		t.Fatalf("reply edge missing from %s", b)
+	}
+	var got Entry
+	if err := json.Unmarshal(b, &got); err != nil {
+		t.Fatal(err)
+	}
+	if got.ReplyTo != 7 {
+		t.Errorf("reply_to = %d, want 7", got.ReplyTo)
+	}
+}
+
+func TestHasNoteUsesLogWideNumbers(t *testing.T) {
+	entries := []Entry{
+		{Op: "read"},
+		{Op: "note", Session: "a", NoteID: 1},
+		{Op: "note", Session: "b", NoteID: 1},
+	}
+	if !hasNote(entries, 2) {
+		t.Error("second log-wide note was not found when its session-local id repeated")
+	}
+	if hasNote(entries, 3) || hasNote(entries, 0) {
+		t.Error("a nonexistent log-wide note was accepted")
+	}
+}
-- 
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