61 lines
2.0 KiB
JavaScript
61 lines
2.0 KiB
JavaScript
import { act, render, screen } from "@testing-library/react";
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import { afterEach, beforeEach, expect, test, vi } from "vitest";
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import { DatabiApp } from "./DatabiApp.jsx";
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import { fetchFilterOptions, fetchStatisticsOverview } from "./api.js";
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vi.mock("./api.js", () => ({
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fetchFilterOptions: vi.fn(),
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fetchStatisticsOverview: vi.fn(),
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getCurrentAppCode: vi.fn(() => "lalu"),
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setCurrentAppCode: vi.fn((value) => String(value || "lalu").toLowerCase())
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}));
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vi.mock("./charts/EChart.jsx", () => ({
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EChart: () => <div data-testid="databi-chart" />
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}));
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beforeEach(() => {
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vi.useFakeTimers();
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vi.setSystemTime(new Date("2026-06-06T08:00:00Z"));
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fetchFilterOptions.mockResolvedValue({
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appOptions: [{ code: "lalu", label: "Lalu", value: "lalu" }],
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countryOptions: [{ countryCode: "", id: 0, label: "全部国家", regionIds: [], searchText: "全部国家 all", value: 0 }],
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regionOptions: [{ countryCodes: [], id: "all", label: "全部区域", value: "all" }]
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});
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});
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afterEach(() => {
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vi.useRealTimers();
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vi.clearAllMocks();
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});
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test("keeps current data visible during scheduled refresh", async () => {
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const overview = { active_users: 10, paid_users: 2, recharge_usd_minor: 100, updated_at_ms: 1 };
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fetchStatisticsOverview
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.mockResolvedValueOnce(overview)
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.mockResolvedValueOnce(overview)
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.mockImplementationOnce(() => new Promise(() => {}));
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render(<DatabiApp />);
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await flushEffects();
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expect(screen.getAllByText("$1").length).toBeGreaterThan(0);
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expect(document.querySelector(".metric-card.is-loading")).toBeNull();
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await act(async () => {
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vi.advanceTimersByTime(60_000);
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});
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expect(fetchStatisticsOverview).toHaveBeenCalledTimes(3);
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expect(screen.getAllByText("$1").length).toBeGreaterThan(0);
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expect(document.querySelector(".metric-card.is-loading")).toBeNull();
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});
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async function flushEffects() {
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await act(async () => {
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for (let index = 0; index < 10; index += 1) {
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await Promise.resolve();
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}
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});
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}
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