44 lines
1.7 KiB
TypeScript
44 lines
1.7 KiB
TypeScript
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import { test } from 'node:test';
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import assert from 'node:assert/strict';
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import { createStore } from 'jotai';
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import { getThreadDraftKey, roomIdToActiveThreadIdAtomFamily } from './thread';
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// ---------------------------------------------------------------------------
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// getThreadDraftKey
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// ---------------------------------------------------------------------------
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test('getThreadDraftKey joins roomId and threadRootId with "::"', () => {
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assert.equal(getThreadDraftKey('!room:server', '$root'), '!room:server::$root');
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});
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test('getThreadDraftKey keeps the two ids distinguishable', () => {
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assert.notEqual(getThreadDraftKey('!a:server', '$b'), getThreadDraftKey('!a:server', '$c'));
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});
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// ---------------------------------------------------------------------------
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// roomIdToActiveThreadIdAtomFamily
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// ---------------------------------------------------------------------------
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test('returns the same atom instance for the same roomId', () => {
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const a = roomIdToActiveThreadIdAtomFamily('!room:server');
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const b = roomIdToActiveThreadIdAtomFamily('!room:server');
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assert.equal(a, b);
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});
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test('returns different atoms for different roomIds', () => {
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const a = roomIdToActiveThreadIdAtomFamily('!a:server');
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const b = roomIdToActiveThreadIdAtomFamily('!b:server');
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assert.notEqual(a, b);
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});
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test('the active-thread atom defaults to null and is writable', () => {
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const store = createStore();
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const activeThreadIdAtom = roomIdToActiveThreadIdAtomFamily('!store:server');
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assert.equal(store.get(activeThreadIdAtom), null);
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store.set(activeThreadIdAtom, '$root');
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assert.equal(store.get(activeThreadIdAtom), '$root');
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store.set(activeThreadIdAtom, null);
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assert.equal(store.get(activeThreadIdAtom), null);
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});
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