test: cover comment rendering and edge-route states

2026-08-03 07:41:04 +02:00 · 2026-03-08 16:00:54 +08:00
parent a8ef232b1d
commit 9444d3e01a
7 changed files with 1138 additions and 1 deletions
@@ -0,0 +1,183 @@
+import * as React from 'react';
+import { createElement } from 'react';
+import { createRoot, type Root } from 'react-dom/client';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import CatalogSearch from '../catalog-search';
+
+(globalThis as { IS_REACT_ACT_ENVIRONMENT?: boolean }).IS_REACT_ACT_ENVIRONMENT = true;
+const act = (React as { act?: (cb: () => void | Promise<void>) => void | Promise<void> }).act as (cb: () => void | Promise<void>) => void | Promise<void>;
+
+const testState = vi.hoisted(() => ({
+  clearSearchFilterMock: vi.fn(),
+  debounceCancelMock: vi.fn(),
+  isMobile: false,
+  location: {
+    pathname: '/mu/catalog',
+    search: '',
+  },
+  navigateMock: vi.fn(),
+  setSearchFilterMock: vi.fn(),
+}));
+
+vi.mock('react-i18next', () => ({
+  useTranslation: () => ({
+    t: (key: string) => key,
+  }),
+}));
+
+vi.mock('react-router-dom', async () => {
+  const actual = await vi.importActual<typeof import('react-router-dom')>('react-router-dom');
+  return {
+    ...actual,
+    useLocation: () => testState.location,
+    useNavigate: () => testState.navigateMock,
+  };
+});
+
+vi.mock('../../../hooks/use-is-mobile', () => ({
+  default: () => testState.isMobile,
+}));
+
+vi.mock('../../../stores/use-catalog-filters-store', () => ({
+  default: () => ({
+    clearSearchFilter: testState.clearSearchFilterMock,
+    setSearchFilter: testState.setSearchFilterMock,
+  }),
+}));
+
+vi.mock('lodash/debounce', () => ({
+  default: <T extends (...args: any[]) => void>(fn: T) => {
+    const wrapped = ((...args: Parameters<T>) => fn(...args)) as T & { cancel: () => void };
+    wrapped.cancel = () => testState.debounceCancelMock();
+    return wrapped;
+  },
+}));
+
+let container: HTMLDivElement;
+let root: Root;
+
+const renderSearch = async () => {
+  await act(async () => {
+    root.render(createElement(CatalogSearch));
+  });
+  await act(async () => {
+    await Promise.resolve();
+  });
+};
+
+const clickElement = async (element: Element | null) => {
+  expect(element).toBeTruthy();
+  await act(async () => {
+    element?.dispatchEvent(new MouseEvent('click', { bubbles: true }));
+  });
+};
+
+const querySearchButton = () => Array.from(container.querySelectorAll('span')).find((node) => node.textContent === 'search') ?? null;
+const queryCloseButton = () => Array.from(container.querySelectorAll('span')).find((node) => node.textContent === '✖') ?? null;
+const queryInput = () => container.querySelector('input');
+
+const dispatchInput = async (element: HTMLInputElement, value: string) => {
+  await act(async () => {
+    const descriptor = Object.getOwnPropertyDescriptor(HTMLInputElement.prototype, 'value');
+    descriptor?.set?.call(element, value);
+    element.dispatchEvent(new Event('input', { bubbles: true }));
+    element.dispatchEvent(new Event('change', { bubbles: true }));
+  });
+};
+
+describe('CatalogSearch', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    testState.clearSearchFilterMock.mockReset();
+    testState.debounceCancelMock.mockReset();
+    testState.isMobile = false;
+    testState.location = {
+      pathname: '/mu/catalog',
+      search: '',
+    };
+    testState.navigateMock.mockReset();
+    testState.setSearchFilterMock.mockReset();
+
+    container = document.createElement('div');
+    document.body.appendChild(container);
+    root = createRoot(container);
+  });
+
+  afterEach(() => {
+    act(() => root.unmount());
+    container.remove();
+  });
+
+  it('opens from the query param and seeds the catalog search filter', async () => {
+    testState.location = {
+      pathname: '/mu/catalog',
+      search: '?q=linux',
+    };
+
+    await renderSearch();
+
+    expect(testState.setSearchFilterMock).toHaveBeenCalledWith('linux');
+    expect(queryInput()).toBeTruthy();
+    expect(queryInput()?.getAttribute('value')).toBe('linux');
+  });
+
+  it('toggles the search UI, updates the filter and URL, and closes via Escape', async () => {
+    await renderSearch();
+
+    await clickElement(querySearchButton());
+    const input = queryInput();
+    expect(input).toBeTruthy();
+
+    if (!input) {
+      throw new Error('Expected catalog search input');
+    }
+
+    await dispatchInput(input, 'web3');
+
+    expect(testState.setSearchFilterMock).toHaveBeenCalledWith('web3');
+    expect(testState.navigateMock).toHaveBeenCalledWith('/mu/catalog?q=web3', { replace: true });
+
+    await act(async () => {
+      input.dispatchEvent(new KeyboardEvent('keydown', { bubbles: true, key: 'Escape' }));
+    });
+
+    expect(testState.clearSearchFilterMock).toHaveBeenCalled();
+    expect(testState.navigateMock).toHaveBeenLastCalledWith('/mu/catalog', { replace: true });
+    expect(queryInput()).toBeNull();
+  });
+
+  it('closes through the toggle button and cancels the debounced updater on unmount', async () => {
+    testState.isMobile = true;
+
+    await renderSearch();
+    await clickElement(querySearchButton());
+    expect(queryInput()).toBeTruthy();
+
+    await clickElement(querySearchButton());
+
+    expect(testState.clearSearchFilterMock).toHaveBeenCalled();
+    expect(testState.navigateMock).toHaveBeenCalledWith('/mu/catalog', { replace: true });
+    expect(queryInput()).toBeNull();
+
+    act(() => root.unmount());
+    expect(testState.debounceCancelMock).toHaveBeenCalled();
+  });
+
+  it('closes with the explicit close button after typing', async () => {
+    await renderSearch();
+    await clickElement(querySearchButton());
+
+    const input = queryInput();
+    expect(input).toBeTruthy();
+    if (!input) {
+      throw new Error('Expected catalog search input');
+    }
+
+    await dispatchInput(input, 'cats');
+    await clickElement(queryCloseButton());
+
+    expect(testState.clearSearchFilterMock).toHaveBeenCalled();
+    expect(testState.navigateMock).toHaveBeenLastCalledWith('/mu/catalog', { replace: true });
+    expect(queryInput()).toBeNull();
+  });
+});