import { afterEach, beforeEach, describe, expect, it } from 'vitest';
import {
DAEMON_IDLE_TIMEOUT_ENV_KEY,
DEFAULT_DAEMON_IDLE_TIMEOUT_MS,
getDaemonRuntimeActivitySnapshot,
hasActiveRuntimeSessions,
resolveDaemonIdleTimeoutMs,
} from '../idle-shutdown.ts';
import { acquireDaemonActivity, clearDaemonActivityRegistry } from '../activity-registry.ts';
describe('daemon idle shutdown', () => {
beforeEach(() => {
clearDaemonActivityRegistry();
});
afterEach(() => {
clearDaemonActivityRegistry();
});
describe('resolveDaemonIdleTimeoutMs', () => {
it('uses default timeout when env is not set', () => {
expect(resolveDaemonIdleTimeoutMs({})).toBe(DEFAULT_DAEMON_IDLE_TIMEOUT_MS);
});
it('uses configured timeout when env has a valid value', () => {
expect(resolveDaemonIdleTimeoutMs({ [DAEMON_IDLE_TIMEOUT_ENV_KEY]: '15000' })).toBe(15000);
});
it('falls back to default timeout when env has an invalid value', () => {
expect(resolveDaemonIdleTimeoutMs({ [DAEMON_IDLE_TIMEOUT_ENV_KEY]: '-1' })).toBe(
DEFAULT_DAEMON_IDLE_TIMEOUT_MS,
);
expect(resolveDaemonIdleTimeoutMs({ [DAEMON_IDLE_TIMEOUT_ENV_KEY]: 'NaN' })).toBe(
DEFAULT_DAEMON_IDLE_TIMEOUT_MS,
);
});
});
describe('hasActiveRuntimeSessions', () => {
it('returns false when active operation count is zero', () => {
expect(hasActiveRuntimeSessions({ activeOperationCount: 0, byCategory: {} })).toBe(false);
});
it('returns true when active operation count is positive', () => {
expect(
hasActiveRuntimeSessions({
activeOperationCount: 1,
byCategory: { 'video.capture': 1 },
}),
).toBe(true);
});
});
describe('getDaemonRuntimeActivitySnapshot', () => {
it('reports category counters for active daemon activity', () => {
const release = acquireDaemonActivity('swift-package.background-process');
const snapshot = getDaemonRuntimeActivitySnapshot();
expect(snapshot.activeOperationCount).toBe(1);
expect(snapshot.byCategory).toEqual({
'swift-package.background-process': 1,
});
release();
});
});
});
