milestone 30: overview as a dashboard, explicit health contract, period aggregations

2026-08-22 16:45:15 +02:00
parent 17422fac21
commit 648d9b4496
89 changed files with 7222 additions and 4239 deletions
@@ -1,10 +1,17 @@
-import { formatBytes, formatDuration, formatMicros, formatTime } from "@/lib/format";
+import { formatBytes, formatClock, formatDuration, formatMicros, formatTime } from "@/lib/format";

 test("formatTime renders unix seconds in the given locale and zone", () => {
 	// 2024-01-01T00:00:00Z; ICU emits U+202F before AM/PM in recent Node.
 	expect(formatTime(1704067200, "en-US", "UTC").replace(/ /g, " ")).toBe("Jan 1, 2024, 12:00:00 AM");
 });

+test("formatClock states the time of day alone, for a stamp read against now", () => {
+	expect(formatClock(Date.UTC(2026, 0, 1, 14, 5) / 1000, "en-GB", "UTC")).toBe("14:05");
+	expect(formatClock(Date.UTC(2026, 0, 1, 9, 30) / 1000, "en-GB", "UTC")).toBe("09:30");
+	// No date: the caller places it against now, and a date would be noise.
+	expect(formatClock(Date.UTC(2026, 0, 1, 14, 5) / 1000, "en-GB", "UTC")).not.toMatch(/2026/);
+});
+
 test("formatBytes humanizes with binary units", () => {
 	expect(formatBytes(0)).toBe("0 B");
 	expect(formatBytes(1023)).toBe("1023 B");