57 lines
1.9 KiB
TypeScript
57 lines
1.9 KiB
TypeScript
 
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import { describe, it } from 'node:test';
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import assert from 'node:assert/strict';
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import { CALL_REJOIN_MAX_AGE_MS, decideRejoin, RejoinContext } from './callRejoin';
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const base: RejoinContext = {
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record: {
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roomId: '!r',
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deviceId: 'DEV',
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joinedAt: 900_000,
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lastSeen: 1_000_000,
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microphone: true,
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video: false,
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},
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mode: 'ask',
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now: 1_060_000,
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myDeviceId: 'DEV',
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roomJoined: true,
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ownMemberDevices: [],
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memberCount: 2,
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};
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describe('decideRejoin', () => {
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it('asks by default when the call is still going', () => {
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assert.deepEqual(decideRejoin(base), { action: 'ask', roomId: '!r' });
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assert.deepEqual(decideRejoin({ ...base, mode: 'auto' }), { action: 'auto', roomId: '!r' });
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});
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it('does nothing when off, stale, another device, or no record', () => {
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assert.deepEqual(decideRejoin({ ...base, mode: 'off' }), { action: 'none' });
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assert.deepEqual(decideRejoin({ ...base, record: undefined }), { action: 'none' });
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assert.deepEqual(decideRejoin({ ...base, now: 1_000_000 + CALL_REJOIN_MAX_AGE_MS + 1 }), {
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action: 'none',
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});
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assert.deepEqual(decideRejoin({ ...base, myDeviceId: 'OTHER' }), { action: 'none' });
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assert.deepEqual(decideRejoin({ ...base, roomJoined: false }), { action: 'none' });
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});
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it('skips when we already rejoined from another device', () => {
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assert.deepEqual(decideRejoin({ ...base, ownMemberDevices: ['PHONE'], memberCount: 2 }), {
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action: 'none',
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});
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});
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it('skips when only our own stale membership is left', () => {
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assert.deepEqual(decideRejoin({ ...base, ownMemberDevices: ['DEV'], memberCount: 1 }), {
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action: 'none',
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});
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assert.deepEqual(decideRejoin({ ...base, ownMemberDevices: [], memberCount: 0 }), {
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action: 'none',
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});
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assert.deepEqual(decideRejoin({ ...base, ownMemberDevices: ['DEV'], memberCount: 2 }), {
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action: 'ask',
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roomId: '!r',
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});
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});
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});
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