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[READ-ONLY] Mirror of https://github.com/openstatusHQ/openstatus. 🫖 Status page with uptime monitoring & API monitoring as code 🫖 openstatus.dev
bun drizzle-orm monitoring monitoring-as-code nextjs observability on-call open-source shadcn-ui status-page statuspage synthetic-monitoring tinybird turso uptime uptime-checker uptime-monitor
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3.9 kB · 139 lines
TypeScript
at commit 82e8554f
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140import { expect } from "@std/expect";import { describe, it } from "@std/testing/bdd";
import { getMonitorListMetrics, isPaidPeriod, mapMetrics, mapRegionMetrics,} from "./metrics.client";
type Monitors = Parameters<typeof getMonitorListMetrics>[0];type Metrics = Parameters<typeof mapMetrics>[0];type Timeline = Parameters<typeof mapRegionMetrics>[0];
describe("isPaidPeriod", () => { it("gates only the long periods", () => { expect(isPaidPeriod("30d")).toBe(true); expect(isPaidPeriod("90d")).toBe(true); expect(isPaidPeriod("14d")).toBe(false); expect(isPaidPeriod("1d")).toBe(false); });});
describe("mapMetrics", () => { it("counts degraded checks as up", () => { const [row] = mapMetrics({ data: [ { p50Latency: 1, p75Latency: 2, p90Latency: 3, p95Latency: 4, p99Latency: 5, count: 10, success: 7, degraded: 2, error: 1, lastTimestamp: 123, }, ], } as unknown as Metrics) ?? []; expect(row).toEqual({ p50: 1, p75: 2, p90: 3, p95: 4, p99: 5, total: 10, uptime: 0.9, degraded: 2, error: 1, lastTimestamp: 123, }); });});
describe("mapRegionMetrics", () => { function row(region: string, timestamp: number, p50: number, p99: number) { return { region, timestamp, p50Latency: p50, p75Latency: null, p90Latency: p50, p95Latency: null, p99Latency: p99, }; }
it("returns empty sorted entries without a timeline", () => { expect(mapRegionMetrics(undefined, ["iad", "ams"], "p50")).toEqual([ { region: "ams", p50: 0, p90: 0, p99: 0, trend: [] }, { region: "iad", p50: 0, p90: 0, p99: 0, trend: [] }, ]); });
it("averages percentiles and reverses the trend per region", () => { const timeline = { data: [ row("iad", 2, 100, 300), row("iad", 1, 201, 400), row("ams", 2, 50, 60), row("fra", 2, 999, 999), ], } as unknown as Timeline;
const result = mapRegionMetrics(timeline, ["ams", "iad"], "p99"); expect(result.map((r) => r.region)).toEqual(["ams", "iad"]);
const iad = result[1]; expect(iad.p50).toBe(151); expect(iad.p99).toBe(350); expect(iad.trend).toEqual([ { latency: 400, timestamp: 1, iad: 400 }, { latency: 300, timestamp: 2, iad: 300 }, ]); });
it("treats missing percentile values as 0", () => { const timeline = { data: [row("ams", 1, 10, 20)], } as unknown as Timeline; expect(mapRegionMetrics(timeline, ["ams"], "p75")[0].trend).toEqual([ { latency: 0, timestamp: 1, ams: 0 }, ]); });});
describe("getMonitorListMetrics", () => { const monitors = [ { status: "active", active: true }, { status: "active", active: true }, { status: "degraded", active: true }, { status: "error", active: true }, { status: "error", active: false }, ] as unknown as Monitors;
it("counts active monitors per status and inactive ones separately", () => { const metrics = getMonitorListMetrics(monitors, [ { monitorId: "1", p95Latency: 120 }, { monitorId: "2", p95Latency: 1500 }, ]); expect( metrics.map(({ key, value, variant }) => ({ key, value, variant })), ).toEqual([ { key: "active", value: 2, variant: "success" }, { key: "degraded", value: 1, variant: "warning" }, { key: "error", value: 1, variant: "destructive" }, { key: "inactive", value: 1, variant: "default" }, { key: "p95", value: "1.5 sec", variant: "ghost" }, ]); });
it("shows N/A without latency data", () => { const p95 = getMonitorListMetrics().find((m) => m.key === "p95"); expect(p95?.value).toBe("N/A"); });});