mirror of
https://github.com/MBombeck/HealthLog.git
synced 2026-11-10 21:32:18 +00:00
Marc-André Bombeck
b5e799c2d6
The update poller and the chunk-error reload guard key on the target version instead of disarming for the whole session, so a second deploy re-arms the self-heal and a stale shell can no longer strand with 404ing chunks. Lazy chart imports retry once and mount inside a per-card error boundary with a reload affordance — a failed chunk degrades to one card instead of replacing the page. The JSON API client attaches a fifteen-second timeout unless the caller brings its own signal (the raw streaming path is exempt), chart queries surface errors with a retry instead of rendering as an empty period, per-type fetch failures reject instead of caching an empty series as fresh, and the session and snapshot queries retry once on transient network or server errors.
51 lines
1.7 KiB
TypeScript
51 lines
1.7 KiB
TypeScript
/**
|
|
* Unit tests for the version-poller reload decision.
|
|
*
|
|
* The guard is keyed on the TARGET (live) version: a repeat mismatch
|
|
* against the SAME version is suppressed (no reload loop on a misset
|
|
* server), but a SECOND deploy in one session moves the live version
|
|
* past the recorded one and the heal flow re-arms. The pre-v1.16.8
|
|
* guard disabled all polling after one attempt, which stranded stale
|
|
* shells on multi-deploy days.
|
|
*/
|
|
|
|
import { describe, expect, it } from "vitest";
|
|
|
|
import { resolveVersionPollDecision } from "../version-poller";
|
|
|
|
describe("resolveVersionPollDecision", () => {
|
|
it("is up-to-date when live matches the shell", () => {
|
|
expect(resolveVersionPollDecision("1.16.8", "1.16.8", null)).toBe(
|
|
"up-to-date",
|
|
);
|
|
});
|
|
|
|
it("is up-to-date when the live version cannot be read", () => {
|
|
expect(resolveVersionPollDecision(null, "1.16.8", null)).toBe("up-to-date");
|
|
});
|
|
|
|
it("reloads on a mismatch with no prior attempt", () => {
|
|
expect(resolveVersionPollDecision("1.16.9", "1.16.8", null)).toBe("reload");
|
|
});
|
|
|
|
it("suppresses a repeat reload for the SAME target version", () => {
|
|
expect(resolveVersionPollDecision("1.16.9", "1.16.8", "1.16.9")).toBe(
|
|
"already-attempted",
|
|
);
|
|
});
|
|
|
|
it("re-arms when a SECOND deploy moves the live version past the recorded one", () => {
|
|
expect(resolveVersionPollDecision("1.16.10", "1.16.8", "1.16.9")).toBe(
|
|
"reload",
|
|
);
|
|
});
|
|
|
|
it("treats a legacy timestamp guard value as no attempt", () => {
|
|
// Pre-v1.16.8 sessions stored `String(Date.now())`; it never matches
|
|
// a real version string, so a stranded session heals on its next poll.
|
|
expect(
|
|
resolveVersionPollDecision("1.16.9", "1.16.8", "1765400000000"),
|
|
).toBe("reload");
|
|
});
|
|
});
|