Files
backspace/packages/web/src/components/chat/SystemMessage.test.tsx
T

99 lines
3.2 KiB
TypeScript

import { describe, it, expect, vi } from 'vitest';
import { render, screen } from '@testing-library/react';
import { MemoryRouter } from 'react-router-dom';
import { SystemMessage } from './SystemMessage';
import type { DmChannel, MessageWithUser, User } from '@backspace/shared';
// SpaceInviteCard is unrelated to the cases under test but is imported by
// SystemMessage; stub its store hooks so the import graph resolves cleanly.
vi.mock('../../stores/spaceStore', () => ({
useSpaceStore: (selector: (s: unknown) => unknown) =>
selector({ joinByCode: vi.fn() }),
getApiForOrigin: vi.fn(),
}));
vi.mock('../../api/client', () => ({
api: {},
createApiClient: vi.fn(),
}));
const actor: User = {
id: 'U1',
username: 'heidi',
displayName: 'Heidi',
avatar: null,
banner: null,
accentColor: null,
avatarColor: 'mint',
bio: null,
status: 'online',
customStatus: null,
isAdmin: false,
createdAt: 0,
homeUserId: null,
homeInstance: null,
replicatedInstances: [],
};
function buildMessage(content: object, userId = 'U1'): MessageWithUser {
return {
id: 'M1',
channelId: '',
userId,
user: actor,
content: JSON.stringify(content),
type: 'system',
createdAt: 1,
editedAt: null,
replyToId: null,
replyTo: null,
attachments: [],
embeds: [],
reactions: [],
mentions: [],
everyoneMentioned: false,
pinnedAt: null,
} as unknown as MessageWithUser;
}
const dm: Pick<DmChannel, 'members'> = { members: [actor] };
function renderSM(message: MessageWithUser, dmArg: Pick<DmChannel, 'members'> | null) {
return render(
<MemoryRouter>
<SystemMessage message={message} dm={dmArg} />
</MemoryRouter>,
);
}
describe('SystemMessage — name_changed', () => {
it('newName="Cool Group" with resolvable actor → "✎ Heidi renamed the group to \\"Cool Group\\""', () => {
const msg = buildMessage({ event: 'name_changed', oldName: null, newName: 'Cool Group' });
renderSM(msg, dm);
expect(screen.getByText('✎')).toBeDefined();
expect(screen.getByText(/Heidi renamed the group to "Cool Group"/)).toBeDefined();
});
it('newName=null (cleared) with resolvable actor → "✎ Heidi cleared the group name"', () => {
const msg = buildMessage({ event: 'name_changed', oldName: 'Old', newName: null });
renderSM(msg, dm);
expect(screen.getByText('✎')).toBeDefined();
expect(screen.getByText(/Heidi cleared the group name/)).toBeDefined();
});
it('unresolvable actor (member missing from roster) → "✎ Unknown renamed …"', () => {
const msg = buildMessage({ event: 'name_changed', oldName: null, newName: 'X' }, 'GHOST');
renderSM(msg, dm); // dm.members has only U1, not GHOST
expect(screen.getByText(/Unknown renamed the group to "X"/)).toBeDefined();
});
});
describe('SystemMessage — icon_changed', () => {
it('resolvable actor → "🖼 Heidi updated the group icon"', () => {
const msg = buildMessage({ event: 'icon_changed' });
renderSM(msg, dm);
// The 🖼 character is U+1F5BC (FRAME WITH PICTURE), not 🖼️ (with VS-16).
expect(screen.getByText('\u{1F5BC}')).toBeDefined();
expect(screen.getByText(/Heidi updated the group icon/)).toBeDefined();
});
});