Files
5chan/src/components/post-form/__tests__/post-form.test.tsx
T

996 lines
40 KiB
TypeScript

import * as React from 'react';
import { createElement } from 'react';
import { createRoot, type Root } from 'react-dom/client';
import { Link, MemoryRouter, Route, Routes, useLocation } from 'react-router-dom';
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import PostForm, { LinkTypePreviewer } from '../post-form';
import { POST_OPTIONS_VALIDATION_DELAY_MS } from '../../../lib/utils/post-options-utils';
(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(() => ({
account: {
author: { address: 'alice.eth', displayName: 'Alice' },
subscriptions: ['music-posting.eth'],
},
accountComment: undefined as { communityAddress?: string } | undefined,
accountCommunityAddresses: ['mod.eth'] as string[],
comments: {} as Record<string, { commentModeration?: { archived?: boolean }; deleted?: boolean; locked?: boolean; postCid?: string; removed?: boolean }>,
directories: [
{ address: 'music-posting.eth', features: {}, title: '/mu/ - Music' },
{ address: 'mod.eth', features: {}, title: '/mod/ - Moderation' },
] as Array<{ address: string; features?: Record<string, unknown>; title?: string }>,
editedComment: undefined as { commentModeration?: { archived?: boolean }; deleted?: boolean; locked?: boolean; postCid?: string; removed?: boolean } | undefined,
gifFrameStatus: 'idle' as 'idle' | 'ready',
handleUploadMock: vi.fn(),
isOffline: false,
isOnlineStatusLoading: false,
isUploading: false,
isResolvingExternalQuotes: false,
navigateMock: vi.fn(),
offlineTitle: 'offline board',
postIndex: undefined as number | undefined,
publishedPostOptions: undefined as Record<string, unknown> | undefined,
publishPostOptions: {} as Record<string, unknown>,
publishPostMock: vi.fn(),
publishReplyMock: vi.fn(),
publishReplyError: null as string | null,
publishReplyStateMessage: null as string | null,
replyIndex: undefined as number | undefined,
resetPublishPostOptionsMock: vi.fn(),
resetPublishReplyOptionsMock: vi.fn(),
resolvedCommunityAddress: undefined as string | undefined,
rolesByCommunity: {} as Record<string, Record<string, { role?: string }>>,
setAccountMock: vi.fn(),
setPublishPostOptionsMock: vi.fn(),
setPublishReplyOptionsMock: vi.fn(),
showUploadControls: true,
communities: {
'music-posting.eth': { address: 'music-posting.eth' },
} as Record<string, unknown>,
uploadComplete: undefined as ((uploadedUrl: string) => void) | undefined,
uploadMode: 'always',
uploadedFileName: 'picked.png' as string | null,
}));
vi.mock('react-i18next', async () => {
const React = await vi.importActual<typeof import('react')>('react');
return {
Trans: ({ i18nKey, components }: { components?: Record<string, React.ReactElement>; i18nKey: string }) => {
if (i18nKey === 'post_form_rules_faq_prompt') {
return React.createElement(
React.Fragment,
{},
'Please read the ',
components?.rules ? React.cloneElement(components.rules, {}, 'Rules') : 'Rules',
' and ',
components?.faq ? React.cloneElement(components.faq, {}, 'FAQ') : 'FAQ',
' before posting.',
);
}
return i18nKey;
},
useTranslation: () => ({
t: (key: string, options?: Record<string, unknown>) => (options?.domain ? `${key}:${options.domain}` : key),
}),
};
});
vi.mock('react-router-dom', async () => {
const actual = await vi.importActual<typeof import('react-router-dom')>('react-router-dom');
return {
...actual,
useNavigate: () => testState.navigateMock,
};
});
vi.mock('@bitsocial/bitsocial-react-hooks', () => ({
setAccount: (account: unknown) => testState.setAccountMock(account),
useAccount: () => testState.account,
useAccountComment: () => testState.accountComment,
useCommunity: (options?: { community?: { name?: string; publicKey?: string } }) => {
const communityKey = options?.community?.name ?? options?.community?.publicKey;
return communityKey ? testState.communities[communityKey] : undefined;
},
useEditedComment: () => ({ editedComment: testState.editedComment }),
}));
vi.mock('@bitsocial/bitsocial-react-hooks/dist/stores/communities', () => ({
default: (selector: (state: { communities: typeof testState.communities }) => unknown) => selector({ communities: testState.communities }),
}));
vi.mock('@bitsocial/bitsocial-react-hooks/dist/stores/communities-pages', () => ({
default: (selector: (state: { comments: typeof testState.comments }) => unknown) => selector({ comments: testState.comments }),
}));
vi.mock('../../../hooks/use-account-community-addresses', () => ({
useAccountCommunityAddresses: () => testState.accountCommunityAddresses,
}));
vi.mock('../../../hooks/use-directories', () => ({
findDirectoryByAddress: (directories: typeof testState.directories, address: string | undefined) => directories.find((entry) => entry.address === address),
useDirectories: () => testState.directories,
useDirectoryByAddress: (address: string | undefined) => testState.directories.find((entry) => entry.address === address),
normalizeBoardAddress: (address: string) => address.replace(/\.(bso|eth)$/, ''),
}));
vi.mock('../../../hooks/use-community-identifiers', () => ({
useCommunityIdentifier: (address?: string) => (address ? { name: address } : undefined),
}));
vi.mock('../../../hooks/use-resolved-community-address', () => ({
useResolvedCommunityAddress: () => testState.resolvedCommunityAddress,
}));
vi.mock('../../../hooks/use-stable-community', () => ({
useCommunityField: <T,>(communityAddress: string | undefined, selector: (community?: { roles?: Record<string, { role?: string }> }) => T) =>
selector(communityAddress ? { roles: testState.rolesByCommunity[communityAddress] } : undefined),
}));
vi.mock('../../../hooks/use-fetch-gif-first-frame', () => ({
default: () => ({
status: testState.gifFrameStatus,
}),
}));
vi.mock('../../../hooks/use-is-community-offline', () => ({
default: () => ({
isOffline: testState.isOffline,
isOnlineStatusLoading: testState.isOnlineStatusLoading,
offlineTitle: testState.offlineTitle,
}),
}));
vi.mock('../../../hooks/use-is-mobile', () => ({
default: () => false,
}));
vi.mock('../../../hooks/use-publish-post', async () => {
const React = await vi.importActual<typeof import('react')>('react');
return {
default: ({ communityAddress }: { communityAddress?: string }) => {
const [, forceUpdate] = React.useReducer((value: number) => value + 1, 0);
const getPublishPostOptions = React.useCallback(
() => ({
...(communityAddress ? { communityAddress } : {}),
...testState.publishPostOptions,
}),
[communityAddress],
);
const publishPost = React.useCallback(
(options?: Record<string, unknown>) => {
const sanitizedOptions = Object.entries(options || {}).reduce(
(acc, [key, value]) => {
acc[key] = value === '' ? undefined : value;
return acc;
},
{} as Record<string, unknown>,
);
testState.publishPostOptions = {
...getPublishPostOptions(),
...sanitizedOptions,
};
testState.publishedPostOptions = testState.publishPostOptions;
return testState.publishPostMock(options);
},
[getPublishPostOptions],
);
const resetPublishPostOptions = React.useCallback(() => {
testState.publishPostOptions = {};
testState.resetPublishPostOptionsMock();
forceUpdate();
}, []);
const setPublishPostOptions = React.useCallback(
(options: Record<string, unknown>) => {
const sanitizedOptions = Object.entries(options).reduce(
(acc, [key, value]) => {
acc[key] = value === '' ? undefined : value;
return acc;
},
{} as Record<string, unknown>,
);
testState.setPublishPostOptionsMock(options);
testState.publishPostOptions = {
...getPublishPostOptions(),
...sanitizedOptions,
};
forceUpdate();
},
[getPublishPostOptions],
);
return {
postIndex: testState.postIndex,
publishPost,
publishPostOptions: getPublishPostOptions(),
resetPublishPostOptions,
setPublishPostOptions,
};
},
};
});
vi.mock('../../../hooks/use-publish-reply', async () => {
const React = await vi.importActual<typeof import('react')>('react');
return {
default: ({ cid, postCid, communityAddress }: { cid: string; postCid?: string; communityAddress: string }) => {
const [publishReplyOptions, setPublishReplyOptionsState] = React.useState<Record<string, unknown>>({
parentCid: cid,
postCid: postCid ?? cid,
communityAddress,
});
const publishReply = React.useCallback((options?: Record<string, unknown>) => {
if (options) {
testState.setPublishReplyOptionsMock(options);
setPublishReplyOptionsState((previous) => ({ ...previous, ...options }));
}
return testState.publishReplyMock(options);
}, []);
const resetPublishReplyOptions = React.useCallback(() => testState.resetPublishReplyOptionsMock(), []);
const setPublishReplyOptions = React.useCallback((options: Record<string, unknown>) => {
testState.setPublishReplyOptionsMock(options);
setPublishReplyOptionsState((previous) => ({ ...previous, ...options }));
}, []);
return {
isResolvingExternalQuotes: testState.isResolvingExternalQuotes,
publishReply,
publishReplyError: testState.publishReplyError,
publishReplyStateMessage: testState.publishReplyStateMessage,
replyIndex: testState.replyIndex,
resetPublishReplyOptions,
setPublishReplyOptions,
_publishReplyOptions: publishReplyOptions,
};
},
};
});
vi.mock('../../../hooks/use-file-upload', () => ({
useFileUpload: ({ onUploadComplete }: { onUploadComplete: (uploadedUrl: string) => void }) => {
testState.uploadComplete = onUploadComplete;
return {
handleUpload: testState.handleUploadMock,
isUploading: testState.isUploading,
uploadedFileName: testState.uploadedFileName,
};
},
}));
vi.mock('../../loading-ellipsis', () => ({
default: ({ string }: { string: string }) => createElement('span', { 'data-testid': 'loading-ellipsis' }, string),
}));
vi.mock('../../../lib/utils/media-utils', () => ({
getDisplayMediaInfoType: (type: string, t: (key: string) => string) => t(type),
getLinkMediaInfo: (link: string) => {
if (link.endsWith('.gif')) {
return { type: 'gif', url: link };
}
if (link.endsWith('.png')) {
return { type: 'image', url: link };
}
if (link.endsWith('.mp4')) {
return { type: 'video', url: link };
}
return { type: 'link', url: link };
},
}));
vi.mock('../../../lib/media-hosting/show-upload-controls', () => ({
getShowUploadControls: () => testState.showUploadControls,
isWebRuntime: () => true,
}));
vi.mock('../../../stores/use-media-hosting-store', () => ({
default: (selector: (state: { uploadMode: string }) => unknown) =>
selector({
uploadMode: testState.uploadMode,
}),
}));
vi.mock('lodash/debounce', () => ({
default: <T extends (...args: any[]) => void>(fn: T, wait = 0) => {
let timeout: ReturnType<typeof setTimeout> | undefined;
const wrapped = ((...args: Parameters<T>) => {
if (timeout) {
clearTimeout(timeout);
}
timeout = setTimeout(() => fn(...args), wait);
}) as T & { cancel: () => void };
wrapped.cancel = () => {
if (timeout) {
clearTimeout(timeout);
}
timeout = undefined;
};
return wrapped;
},
}));
let container: HTMLDivElement;
let root: Root;
const flushEffects = async (count = 4) => {
for (let i = 0; i < count; i += 1) {
await act(async () => {
await Promise.resolve();
await new Promise((resolve) => setTimeout(resolve, 0));
});
}
};
const renderPostForm = async (initialEntry: string) => {
await act(async () => {
root.render(
createElement(
MemoryRouter,
{ initialEntries: [initialEntry] },
createElement(
Routes,
{},
createElement(Route, { path: '/all/*', element: createElement(PostForm) }),
createElement(Route, { path: '/subs/*', element: createElement(PostForm) }),
createElement(Route, { path: '/mod/*', element: createElement(PostForm) }),
createElement(Route, { path: '/:boardIdentifier/thread/:commentCid/*', element: createElement(PostForm) }),
createElement(Route, { path: '/:boardIdentifier/*', element: createElement(PostForm) }),
),
),
);
});
await flushEffects();
};
const KeyedPostForm = () => {
const location = useLocation();
return createElement(PostForm, { key: location.pathname });
};
const renderNavigablePostForm = async (initialEntry: string) => {
await act(async () => {
root.render(
createElement(
MemoryRouter,
{ initialEntries: [initialEntry] },
createElement(
React.Fragment,
{},
createElement(Link, { to: '/biz' }, 'go_biz'),
createElement(Routes, {}, createElement(Route, { path: '/:boardIdentifier/*', element: createElement(KeyedPostForm) })),
),
),
);
});
await flushEffects();
};
const clickByText = async (scope: ParentNode, text: string, index = 0) => {
const button = Array.from(scope.querySelectorAll('button')).filter((candidate) => candidate.textContent === text)[index] as HTMLButtonElement | undefined;
await act(async () => {
button?.dispatchEvent(new MouseEvent('click', { bubbles: true }));
});
};
const clickLinkByText = async (scope: ParentNode, text: string, index = 0) => {
const link = Array.from(scope.querySelectorAll('a')).filter((candidate) => candidate.textContent === text)[index] as HTMLAnchorElement | undefined;
await act(async () => {
link?.dispatchEvent(new MouseEvent('click', { bubbles: true, cancelable: true }));
});
await flushEffects();
};
const dispatchInput = async (element: HTMLInputElement | HTMLTextAreaElement, value: string) => {
await act(async () => {
const prototype = element instanceof HTMLTextAreaElement ? HTMLTextAreaElement.prototype : HTMLInputElement.prototype;
const descriptor = Object.getOwnPropertyDescriptor(prototype, 'value');
descriptor?.set?.call(element, value);
element.dispatchEvent(new Event('input', { bubbles: true }));
element.dispatchEvent(new Event('change', { bubbles: true }));
});
};
const waitForOptionsValidation = async () => {
await act(async () => {
await new Promise((resolve) => setTimeout(resolve, POST_OPTIONS_VALIDATION_DELAY_MS + 20));
});
};
const dispatchChange = async (element: HTMLInputElement | HTMLSelectElement, value: string | boolean) => {
await act(async () => {
if (typeof value === 'boolean' && 'checked' in element) {
element.checked = value;
} else {
element.value = String(value);
}
element.dispatchEvent(new Event('change', { bubbles: true }));
});
};
describe('PostForm', () => {
beforeEach(() => {
vi.clearAllMocks();
testState.account = {
author: { address: 'alice.eth', displayName: 'Alice' },
subscriptions: ['music-posting.eth'],
};
testState.accountComment = undefined;
testState.accountCommunityAddresses = ['mod.eth'];
testState.comments = {};
testState.directories = [
{ address: 'music-posting.eth', features: {}, title: '/mu/ - Music' },
{ address: 'random-nsfw.bso', features: {}, title: '/b/ - Random' },
{ address: 'silly-stuff.bso', features: {}, title: '/s5s/ - Silly Stuff' },
{ address: 'traditional-games.bso', features: {}, title: '/tg/ - Traditional Games' },
{ address: 'mod.eth', features: {}, title: '/mod/ - Moderation' },
];
testState.editedComment = undefined;
testState.gifFrameStatus = 'idle';
testState.isOffline = false;
testState.isOnlineStatusLoading = false;
testState.isUploading = false;
testState.isResolvingExternalQuotes = false;
testState.offlineTitle = 'offline board';
testState.postIndex = undefined;
testState.publishedPostOptions = undefined;
testState.publishPostOptions = {};
testState.publishReplyError = null;
testState.publishReplyStateMessage = null;
testState.replyIndex = undefined;
testState.resolvedCommunityAddress = undefined;
testState.rolesByCommunity = {};
testState.showUploadControls = true;
testState.uploadComplete = undefined;
testState.uploadMode = 'always';
testState.uploadedFileName = 'picked.png';
testState.communities = {
'music-posting.eth': { address: 'music-posting.eth' },
'traditional-games.bso': { address: 'traditional-games.bso' },
};
testState.handleUploadMock.mockReset();
testState.navigateMock.mockReset();
testState.publishPostMock.mockReset();
testState.publishReplyMock.mockReset();
testState.resetPublishPostOptionsMock.mockReset();
testState.resetPublishReplyOptionsMock.mockReset();
testState.setAccountMock.mockReset();
testState.setPublishPostOptionsMock.mockReset();
testState.setPublishReplyOptionsMock.mockReset();
Object.defineProperty(globalThis, 'alert', {
configurable: true,
value: vi.fn(),
writable: true,
});
container = document.createElement('div');
document.body.appendChild(container);
root = createRoot(container);
});
afterEach(() => {
act(() => root.unmount());
container.remove();
});
it('shows the closed-thread notice when the current post can no longer receive replies', async () => {
testState.comments = {
'thread-cid': {
locked: true,
postCid: 'thread-cid',
},
};
await renderPostForm('/mu/thread/thread-cid');
expect(container.textContent).toContain('thread_closed');
expect(container.textContent).toContain('may_not_reply');
});
it('shows the closed-thread notice for archived threads', async () => {
testState.comments = {
'thread-cid': {
postCid: 'thread-cid',
commentModeration: {
archived: true,
},
},
};
await renderPostForm('/mu/thread/thread-cid');
expect(container.textContent).toContain('thread_archived');
expect(container.textContent).toContain('may_not_reply');
});
it('opens the new-thread form, validates all-view requirements, and publishes a board post', async () => {
await renderPostForm('/all');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
expect(table).toBeTruthy();
await clickByText(table as HTMLTableElement, 'choose_file');
expect(testState.handleUploadMock).toHaveBeenCalledTimes(1);
await clickByText(table as HTMLTableElement, 'post');
expect(globalThis.alert).not.toHaveBeenCalled();
expect(container.textContent).toContain('error: empty_comment_alert');
const textInputs = table?.querySelectorAll<HTMLInputElement>('input[type="text"]') || [];
const nameInput = textInputs[0];
const optionsInput = textInputs[1];
const subjectInput = textInputs[2];
const linkInput = textInputs[3];
const textarea = table?.querySelector('textarea');
const select = table?.querySelector('select');
expect(nameInput).toBeTruthy();
expect(optionsInput?.getAttribute('aria-label')).toBe('options');
expect(subjectInput).toBeTruthy();
expect(linkInput).toBeTruthy();
expect(linkInput?.getAttribute('placeholder')).toBe('https://website.com/image.jpg');
expect(textarea).toBeTruthy();
expect(select).toBeTruthy();
await dispatchInput(linkInput as HTMLInputElement, 'not-a-url');
await clickByText(table as HTMLTableElement, 'post');
expect(globalThis.alert).not.toHaveBeenCalled();
expect(container.textContent).toContain('error: invalid_url_alert');
await dispatchInput(textarea as HTMLTextAreaElement, 'A valid body');
await dispatchInput(linkInput as HTMLInputElement, 'https://i.4cdn.org/gif/file.jpg');
await clickByText(table as HTMLTableElement, 'post');
expect(globalThis.alert).not.toHaveBeenCalled();
expect(container.textContent).toContain('error: expiring_media_link_alert:i.4cdn.org');
expect(testState.publishPostMock).not.toHaveBeenCalled();
await dispatchInput(linkInput as HTMLInputElement, '');
await clickByText(table as HTMLTableElement, 'post');
expect(globalThis.alert).not.toHaveBeenCalled();
expect(container.textContent).toContain('error: no_board_selected_warning');
await dispatchChange(select as HTMLSelectElement, 'music-posting.eth');
await dispatchInput(nameInput as HTMLInputElement, 'Alice Cooper');
await dispatchInput(subjectInput as HTMLInputElement, 'A thread');
const spoilerToggle = table?.querySelector<HTMLInputElement>('input[type="checkbox"]');
if (spoilerToggle) {
await dispatchChange(spoilerToggle, true);
}
(globalThis.alert as ReturnType<typeof vi.fn>).mockClear();
await clickByText(table as HTMLTableElement, 'post');
expect(testState.publishPostMock).toHaveBeenCalledTimes(1);
expect(testState.setPublishPostOptionsMock).toHaveBeenCalledWith({ communityAddress: 'music-posting.eth' });
});
it('drops stale thread content when board navigation remounts the form before a link-only post', async () => {
await renderNavigablePostForm('/mu');
await clickByText(container, 'start_new_thread');
let table = container.querySelector('table');
let textarea = table?.querySelector('textarea');
expect(table).toBeTruthy();
expect(textarea).toBeTruthy();
await dispatchInput(textarea as HTMLTextAreaElement, 'stale draft body');
expect(testState.publishPostOptions.content).toBe('stale draft body');
await clickLinkByText(container, 'go_biz');
expect(testState.resetPublishPostOptionsMock).toHaveBeenCalledTimes(1);
await clickByText(container, 'start_new_thread');
table = container.querySelector('table');
textarea = table?.querySelector('textarea');
const textInputs = table?.querySelectorAll<HTMLInputElement>('input[type="text"]') || [];
const linkInput = textInputs[3];
expect(textarea?.value).toBe('');
expect(linkInput).toBeTruthy();
await dispatchInput(linkInput as HTMLInputElement, 'https://example.com/fresh.png');
await clickByText(table as HTMLTableElement, 'post');
expect(testState.publishPostMock).toHaveBeenCalledTimes(1);
expect(testState.publishedPostOptions?.link).toBe('https://example.com/fresh.png');
expect(testState.publishedPostOptions?.content).toBeUndefined();
});
it('validates unsupported options and stores fortune output in post content', async () => {
const randomSpy = vi.spyOn(Math, 'random').mockReturnValue(0.25);
testState.resolvedCommunityAddress = 'random-nsfw.bso';
await renderPostForm('/b');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
const optionsInput = table?.querySelector<HTMLInputElement>('input[aria-label="options"]');
const textarea = table?.querySelector<HTMLTextAreaElement>('textarea');
expect(optionsInput).toBeTruthy();
expect(textarea).toBeTruthy();
await dispatchInput(optionsInput as HTMLInputElement, 'x y z');
expect(container.textContent).not.toContain('unsupported options');
await waitForOptionsValidation();
expect(container.textContent).toContain('unsupported options: x, y, z');
const delayedOptionsError = Array.from(container.querySelectorAll('div')).find((element) => element.textContent === 'unsupported options: x, y, z');
expect(delayedOptionsError?.className).toContain('error');
expect(delayedOptionsError?.className).toContain('formError');
await dispatchInput(textarea as HTMLTextAreaElement, 'fortune body');
await clickByText(table as HTMLTableElement, 'post');
expect(testState.publishPostMock).not.toHaveBeenCalled();
await dispatchInput(optionsInput as HTMLInputElement, 'fortune');
expect(container.textContent).not.toContain('unsupported options');
expect(testState.publishPostOptions.content).toBe('fortune body<span class="fortune" style="color:#fd4d32"><br><br><b>Your fortune: Excellent Luck</b></span>');
await clickByText(table as HTMLTableElement, 'post');
expect(testState.publishPostMock).toHaveBeenCalledTimes(1);
randomSpy.mockRestore();
});
it('supports fortune on the /s5s/ route when directory metadata is not loaded', async () => {
const randomSpy = vi.spyOn(Math, 'random').mockReturnValue(0.25);
testState.resolvedCommunityAddress = 'silly-stuff.bso';
testState.directories = testState.directories.filter((entry) => entry.address !== 'silly-stuff.bso');
await renderPostForm('/s5s');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
const optionsInput = table?.querySelector<HTMLInputElement>('input[aria-label="options"]');
const textarea = table?.querySelector<HTMLTextAreaElement>('textarea');
await dispatchInput(optionsInput as HTMLInputElement, 'fortune');
await waitForOptionsValidation();
expect(container.textContent).not.toContain('unsupported options');
await dispatchInput(textarea as HTMLTextAreaElement, 'silly fortune');
await clickByText(table as HTMLTableElement, 'post');
expect(testState.publishPostMock).toHaveBeenCalledTimes(1);
expect(testState.publishedPostOptions?.content).toBe('silly fortune<span class="fortune" style="color:#fd4d32"><br><br><b>Your fortune: Excellent Luck</b></span>');
randomSpy.mockRestore();
});
it('stores dice rolls in post content on dice-enabled boards', async () => {
const randomSpy = vi.spyOn(Math, 'random').mockReturnValue(0.5);
testState.resolvedCommunityAddress = 'quests.bso';
await renderPostForm('/qst');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
const optionsInput = table?.querySelector<HTMLInputElement>('input[aria-label="options"]');
const textarea = table?.querySelector<HTMLTextAreaElement>('textarea');
await dispatchInput(optionsInput as HTMLInputElement, 'dice+1d6+3');
await waitForOptionsValidation();
expect(container.textContent).not.toContain('unsupported options');
await dispatchInput(textarea as HTMLTextAreaElement, 'dice body');
await clickByText(table as HTMLTableElement, 'post');
expect(testState.publishPostMock).toHaveBeenCalledTimes(1);
expect(testState.publishedPostOptions?.content).toBe('<b>Rolled 4 + 3 = 7 (1d6 + 3)<br><br></b>dice body');
randomSpy.mockRestore();
});
it('treats fortune as unsupported outside /b/ and /s5s/', async () => {
testState.resolvedCommunityAddress = 'music-posting.eth';
await renderPostForm('/mu');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
const optionsInput = table?.querySelector<HTMLInputElement>('input[aria-label="options"]');
const textarea = table?.querySelector<HTMLTextAreaElement>('textarea');
await dispatchInput(optionsInput as HTMLInputElement, 'fortune');
expect(container.textContent).not.toContain('unsupported options');
await waitForOptionsValidation();
expect(container.textContent).toContain('unsupported options: fortune');
await dispatchInput(textarea as HTMLTextAreaElement, 'plain body');
await clickByText(table as HTMLTableElement, 'post');
expect(testState.publishPostMock).not.toHaveBeenCalled();
expect(testState.publishPostOptions.content).toBe('plain body');
});
it('treats dice rolls as unsupported outside /tg/ and /qst/', async () => {
testState.resolvedCommunityAddress = 'random-nsfw.bso';
await renderPostForm('/b');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
const optionsInput = table?.querySelector<HTMLInputElement>('input[aria-label="options"]');
const textarea = table?.querySelector<HTMLTextAreaElement>('textarea');
await dispatchInput(optionsInput as HTMLInputElement, 'dice+1d6');
expect(container.textContent).not.toContain('unsupported options');
await waitForOptionsValidation();
expect(container.textContent).toContain('unsupported options: dice+1d6');
await dispatchInput(textarea as HTMLTextAreaElement, 'plain dice');
await clickByText(table as HTMLTableElement, 'post');
expect(testState.publishPostMock).not.toHaveBeenCalled();
expect(testState.publishPostOptions.content).toBe('plain dice');
});
it('shows BBCode controls only for board mods and inserts tags into the post textarea', async () => {
testState.account = {
author: { address: 'mod.eth', displayName: 'Alice' },
subscriptions: ['music-posting.eth'],
};
testState.resolvedCommunityAddress = 'music-posting.eth';
testState.rolesByCommunity = {
'music-posting.eth': {
'mod.eth': { role: 'moderator' },
},
};
await renderPostForm('/mu');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
const textarea = table?.querySelector<HTMLTextAreaElement>('textarea');
const boldButton = table?.querySelector<HTMLButtonElement>('button[aria-label="Bold"]');
const redButton = table?.querySelector<HTMLButtonElement>('button[aria-label="Red text"]');
const linkButton = table?.querySelector<HTMLButtonElement>('button[aria-label="Link"]');
const sizeSelect = table?.querySelector<HTMLSelectElement>('select[aria-label="Text size"]');
const rows = Array.from(table?.querySelectorAll('tr') || []);
expect(textarea).toBeTruthy();
expect(boldButton).toBeTruthy();
expect(redButton).toBeTruthy();
expect(linkButton).toBeTruthy();
expect(sizeSelect).toBeTruthy();
expect(table?.querySelector('select[aria-label="Text color"]')).toBeNull();
expect(rows.some((row) => row.querySelector('td')?.textContent === 'format')).toBe(true);
expect(rows.some((row) => row.querySelector('td')?.textContent === 'comment')).toBe(true);
expect(container.textContent).toContain('warning: posting as moderator');
const moderatorWarning = Array.from(container.querySelectorAll('div')).find((element) => element.textContent === 'warning: posting as moderator');
expect(moderatorWarning?.className).toContain('error');
expect(moderatorWarning?.className).toContain('formError');
expect(table?.textContent).not.toContain('Mod editor');
expect(table?.textContent).not.toContain('mods only');
expect(table?.querySelector('button[aria-label="Quote"]')).toBeNull();
await dispatchInput(textarea as HTMLTextAreaElement, 'hello world');
textarea?.setSelectionRange(0, 5);
await act(async () => {
boldButton?.dispatchEvent(new MouseEvent('click', { bubbles: true }));
});
expect(textarea?.value).toBe('[b]hello[/b] world');
expect(testState.setPublishPostOptionsMock).toHaveBeenCalledWith({ content: '[b]hello[/b] world' });
const worldStart = textarea?.value.indexOf('world') ?? 0;
textarea?.setSelectionRange(worldStart, worldStart + 'world'.length);
await act(async () => {
redButton?.dispatchEvent(new MouseEvent('click', { bubbles: true }));
});
expect(textarea?.value).toBe('[b]hello[/b] [color=red]world[/color]');
expect(testState.setPublishPostOptionsMock).toHaveBeenCalledWith({ content: '[b]hello[/b] [color=red]world[/color]' });
const helloStart = textarea?.value.indexOf('hello') ?? 0;
textarea?.setSelectionRange(helloStart, helloStart + 'hello'.length);
await dispatchChange(sizeSelect as HTMLSelectElement, '24');
expect(textarea?.value).toBe('[b][size=24]hello[/size][/b] [color=red]world[/color]');
expect(testState.setPublishPostOptionsMock).toHaveBeenCalledWith({ content: '[b][size=24]hello[/size][/b] [color=red]world[/color]' });
const linkedWorldStart = textarea?.value.indexOf('world') ?? 0;
textarea?.setSelectionRange(linkedWorldStart, linkedWorldStart + 'world'.length);
await act(async () => {
linkButton?.dispatchEvent(new MouseEvent('click', { bubbles: true }));
});
const linkedContent = '[b][size=24]hello[/size][/b] [color=red][url=https://example.com]world[/url][/color]';
expect(textarea?.value).toBe(linkedContent);
expect(testState.setPublishPostOptionsMock).toHaveBeenCalledWith({ content: linkedContent });
await clickByText(table as HTMLTableElement, 'Preview');
const preview = table?.querySelector('[aria-label="BBCode preview"]');
expect(preview?.textContent).toContain('hello');
expect(preview?.textContent).toContain('world');
expect(preview?.querySelector('a')?.getAttribute('href')).toBe('https://example.com/');
expect(table?.querySelector<HTMLTextAreaElement>('textarea')?.value).toBe(linkedContent);
await clickByText(table as HTMLTableElement, 'Edit');
expect(table?.querySelector('[aria-label="BBCode preview"]')).toBeNull();
testState.rolesByCommunity = {};
await renderPostForm('/mu');
await clickByText(container, 'start_new_thread');
expect(container.querySelector('button[aria-label="Bold"]')).toBeNull();
expect(container.textContent).not.toContain('mods only');
expect(container.textContent).not.toContain('warning: posting as moderator');
});
it('shows the pasted file-link filename next to the upload button', async () => {
testState.uploadedFileName = null;
await renderPostForm('/all');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
const textInputs = table?.querySelectorAll<HTMLInputElement>('input[type="text"]') || [];
const linkInput = textInputs[3];
expect(table?.textContent).toContain('no_file_chosen');
await dispatchInput(linkInput as HTMLInputElement, 'https://example.com/images/file%20name.jpg?size=large');
expect(table?.textContent).toContain('file name.jpg');
});
it('shows the rules and FAQ prompt at the bottom of the form with a board-specific rules link', async () => {
testState.resolvedCommunityAddress = 'music-posting.eth';
await renderPostForm('/mu');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
const rows = Array.from(table?.querySelectorAll('tr') || []);
const fileRowIndex = rows.findIndex((row) => row.querySelector('td')?.textContent === 'file');
const promptRowIndex = rows.findIndex((row) => row.textContent === 'Please read the Rules and FAQ before posting.');
const promptRow = rows[promptRowIndex];
const links = Array.from(promptRow?.querySelectorAll('a') || []);
expect(fileRowIndex).toBeGreaterThan(-1);
expect(promptRowIndex).toBeGreaterThan(fileRowIndex);
expect(promptRowIndex).toBe(rows.length - 1);
expect(promptRow?.className).toBe('rules');
expect(promptRow?.querySelector('ul')?.className).toBe('rules');
expect(links.map((link) => link.textContent)).toEqual(['Rules', 'FAQ']);
expect(links.map((link) => link.getAttribute('href'))).toEqual(['/rules/mu', '/faq']);
});
it('shortens long pasted file-link filenames next to the upload button', async () => {
testState.uploadedFileName = null;
await renderPostForm('/all');
await clickByText(container, 'start_new_thread');
const table = container.querySelector('table');
const textInputs = table?.querySelectorAll<HTMLInputElement>('input[type="text"]') || [];
const linkInput = textInputs[3];
const longFilename = 'TELEMMGLPICT000378070158_17159651831200_trans_NvBQzQNjv4BqpVlberWd9EgFPZtcLiMQf0Rf_Wk3V23H2268P_XkPxc.jpeg';
await dispatchInput(linkInput as HTMLInputElement, `https://www.telegraph.co.uk/multimedia/${longFilename}`);
expect(table?.textContent).toContain('TELEMMGLPICT...P_XkPxc.jpeg');
expect(table?.textContent).not.toContain(longFilename);
});
it('uses the shared loading ellipsis while a post form upload is running', async () => {
testState.isUploading = true;
await renderPostForm('/all');
await clickByText(container, 'start_new_thread');
expect(container.querySelector('[data-testid="loading-ellipsis"]')?.textContent).toBe('uploading');
});
it('redirects to the pending route when a post publish index is already available on mount', async () => {
testState.postIndex = 7;
testState.resolvedCommunityAddress = 'music-posting.eth';
await renderPostForm('/mu');
await clickByText(container, 'start_new_thread');
await flushEffects();
expect(testState.resetPublishPostOptionsMock).toHaveBeenCalledTimes(1);
expect(testState.navigateMock).toHaveBeenCalledWith('/pending/7');
});
it('resets the reply form after a completed reply publish', async () => {
testState.comments = {
'thread-cid': {
postCid: 'thread-cid',
},
};
testState.replyIndex = 4;
testState.resolvedCommunityAddress = 'music-posting.eth';
await renderPostForm('/mu/thread/thread-cid');
await clickByText(container, 'post_a_reply');
await flushEffects();
expect(testState.resetPublishReplyOptionsMock).toHaveBeenCalledTimes(1);
expect(container.querySelector('table')).toBeNull();
});
it('publishes replies from the open reply form', async () => {
testState.comments = {
'thread-cid': {
postCid: 'thread-cid',
},
};
testState.isOffline = true;
testState.resolvedCommunityAddress = 'music-posting.eth';
await renderPostForm('/mu/thread/thread-cid');
await clickByText(container, 'post_a_reply');
const table = container.querySelector('table');
const textarea = table?.querySelector('textarea');
expect(table).toBeTruthy();
expect(textarea).toBeTruthy();
expect(container.textContent).toContain('offline board');
await clickByText(table as HTMLTableElement, 'post');
expect(globalThis.alert).not.toHaveBeenCalled();
expect(container.textContent).toContain('error: empty_comment_alert');
const textInputs = table?.querySelectorAll<HTMLInputElement>('input[type="text"]') || [];
const linkInput = textInputs[2];
expect(linkInput).toBeTruthy();
await dispatchInput(linkInput as HTMLInputElement, 'not-a-url');
await clickByText(table as HTMLTableElement, 'post');
expect(globalThis.alert).not.toHaveBeenCalled();
expect(container.textContent).toContain('error: invalid_url_alert');
await dispatchInput(linkInput as HTMLInputElement, '');
await dispatchInput(textarea as HTMLTextAreaElement, 'Reply body');
await clickByText(table as HTMLTableElement, 'post');
expect(testState.publishReplyMock).toHaveBeenCalledTimes(1);
});
});
describe('LinkTypePreviewer', () => {
beforeEach(() => {
container = document.createElement('div');
document.body.appendChild(container);
root = createRoot(container);
});
afterEach(() => {
act(() => root.unmount());
container.remove();
});
it('describes gif previews and invalid links for the post form link helper', async () => {
testState.gifFrameStatus = 'ready';
await act(async () => {
root.render(createElement(LinkTypePreviewer, { link: 'https://example.com/file.gif' }));
});
expect(container.textContent).toBe('type: animated_gif');
await act(async () => {
root.render(createElement(LinkTypePreviewer, { link: 'https://example.com/file.mp4' }));
});
expect(container.textContent).toBe('type: video');
await act(async () => {
root.render(createElement(LinkTypePreviewer, { link: 'not-a-url' }));
});
expect(container.textContent).toBe('invalid_url');
});
});