28 lines
1.3 KiB
TypeScript
28 lines
1.3 KiB
TypeScript
// @vitest-environment jsdom
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import React from "react";
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import { renderToString } from "react-dom/server";
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import { describe, expect, it, vi } from "vitest";
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// Regression guard for the #5918 TDZ crash: ProxyRegistryManager called
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// `useProxyBatchOperations(load)` BEFORE the `const load = useCallback(...)`
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// declaration in the component body, so every SERVER render threw
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// `ReferenceError: Cannot access 'load' before initialization` — the whole
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// /dashboard/system/proxy page 500'd in production (digest 539380095), caught
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// only by the release-PR e2e smoke (the PR→release fast-gates render nothing).
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// renderToString mirrors that SSR path exactly (no effects, no fetches) and is
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// synchronous — this test fails-without-the-fix at the first render.
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vi.mock("next-intl", () => ({
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useTranslations: () => (key: string) => key,
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}));
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describe("ProxyRegistryManager (TDZ regression #5918)", () => {
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it("server-renders without a use-before-init ReferenceError", { timeout: 30000 }, async () => {
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const { default: ProxyRegistryManager } =
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await import("@/app/(dashboard)/dashboard/settings/components/ProxyRegistryManager");
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const html = renderToString(React.createElement(ProxyRegistryManager));
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// The heading key is rendered via the mocked translator (key echo).
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expect(html).toContain("title");
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});
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});
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