feat(pets): add scoped records and reminders

2026-07-09 20:55:10 -05:00
parent 7ffc2f9522
commit 7704924d88
5 changed files with 641 additions and 0 deletions
@@ -0,0 +1,16 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+import { householdDateAt } from "../../src/lib/household-timezone";
+
+test("householdDateAt preserves 9 AM across Chicago daylight saving time", () => {
+  const formatter = new Intl.DateTimeFormat("en-CA", {
+    timeZone: "America/Chicago",
+    hour: "2-digit",
+    minute: "2-digit",
+    hourCycle: "h23",
+  });
+
+  for (const date of ["2026-01-15", "2026-07-15"]) {
+    assert.equal(formatter.format(householdDateAt(date, 9, "America/Chicago")), "09:00");
+  }
+});