69 lines
2.1 KiB
TypeScript
69 lines
2.1 KiB
TypeScript
// @vitest-environment jsdom
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import React, { act } from "react";
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import { createRoot } from "react-dom/client";
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import { describe, it, expect, beforeEach, afterEach, vi } from "vitest";
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vi.mock("next-intl", () => ({ useTranslations: () => (key: string) => key }));
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const containers: HTMLElement[] = [];
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const roots: Array<{ unmount: () => void }> = [];
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function mount(ui: React.ReactElement): HTMLElement {
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const container = document.createElement("div");
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document.body.appendChild(container);
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containers.push(container);
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const root = createRoot(container);
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roots.push(root);
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act(() => root.render(ui));
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return container;
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}
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beforeEach(() => {
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(globalThis as typeof globalThis & { IS_REACT_ACT_ENVIRONMENT?: boolean }).IS_REACT_ACT_ENVIRONMENT =
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true;
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});
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afterEach(async () => {
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vi.restoreAllMocks();
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await act(async () => {
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while (roots.length > 0) roots.pop()?.unmount();
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});
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while (containers.length > 0) containers.pop()?.remove();
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document.body.innerHTML = "";
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});
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async function flush() {
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await act(async () => {
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for (let i = 0; i < 10; i++) await Promise.resolve();
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});
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}
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describe("CompressionStylesTile", () => {
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it("renders total savings and applied style ids from the summary endpoint", async () => {
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vi.spyOn(globalThis, "fetch").mockResolvedValue(
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new Response(
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JSON.stringify({
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totalRuns: 4,
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totalTokensSaved: 1234,
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runsWithStyles: 3,
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bypassCount: 1,
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totalOutputTokens: 900,
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appliedStyleCounts: { "terse-prose": 3, "less-code": 1 },
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}),
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{ status: 200, headers: { "Content-Type": "application/json" } }
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)
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);
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const { default: CompressionStylesTile } = await import(
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"../../../src/app/(dashboard)/dashboard/context/CompressionStylesTile"
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);
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let container!: HTMLElement;
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await act(async () => {
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container = mount(<CompressionStylesTile />);
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});
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await flush();
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expect(container.textContent).toContain("1234");
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expect(container.textContent).toContain("terse-prose");
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expect(container.textContent).toContain("less-code");
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});
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});
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