feat(charting): unify configurable time windows

2026-07-15 18:55:57 +00:00
parent 3871f24724
commit e0f66a51f7
25 changed files with 1607 additions and 1146 deletions
@@ -0,0 +1,36 @@
+import { describe, expect, it } from "vitest";
+import {
+	chartRangesThrough,
+	PROMETHEUS_WINDOW_VALUES,
+	rangeSecondsFromWindow,
+} from "../chartRanges";
+
+describe("chart ranges", () => {
+	it("maps every persisted Prometheus window to its display duration", () => {
+		expect(PROMETHEUS_WINDOW_VALUES).toEqual([
+			"5m",
+			"15m",
+			"30m",
+			"1h",
+			"3h",
+			"6h",
+			"12h",
+			"24h",
+			"2d",
+			"7d",
+			"14d",
+			"30d",
+		]);
+		expect(PROMETHEUS_WINDOW_VALUES.map(rangeSecondsFromWindow)).toEqual([
+			300, 900, 1800, 3600, 10800, 21600, 43200, 86400, 172800, 604800, 1209600,
+			2592000,
+		]);
+	});
+
+	it("offers all values after every finite range through the available history", () => {
+		expect(chartRangesThrough(86_400).at(-1)).toEqual({
+			value: "all",
+			label: "All values",
+		});
+	});
+});