import { afterEach, beforeEach, describe, expect, it } from 'vitest';
import {
acquireDaemonActivity,
clearDaemonActivityRegistry,
getDaemonActivitySnapshot,
} from '../activity-registry.ts';
describe('daemon activity registry', () => {
beforeEach(() => {
clearDaemonActivityRegistry();
});
afterEach(() => {
clearDaemonActivityRegistry();
});
it('tracks acquired activity by category', () => {
const releaseFirst = acquireDaemonActivity('logging.simulator');
const releaseSecond = acquireDaemonActivity('logging.simulator');
expect(getDaemonActivitySnapshot()).toEqual({
activeOperationCount: 2,
byCategory: {
'logging.simulator': 2,
},
});
releaseFirst();
expect(getDaemonActivitySnapshot()).toEqual({
activeOperationCount: 1,
byCategory: {
'logging.simulator': 1,
},
});
releaseSecond();
expect(getDaemonActivitySnapshot()).toEqual({
activeOperationCount: 0,
byCategory: {},
});
});
it('treats release as idempotent', () => {
const release = acquireDaemonActivity('video.capture');
release();
release();
expect(getDaemonActivitySnapshot()).toEqual({
activeOperationCount: 0,
byCategory: {},
});
});
it('rejects empty activity keys', () => {
expect(() => acquireDaemonActivity(' ')).toThrow('activityKey must be a non-empty string');
});
});
