import { describe, it, expect } from 'vitest';
import { shouldExitAsOrphan, shouldExitAsOrphanFromEnv } from '../../../src/proxy/utils/orphan-check.js';
describe('orphan-check', () => {
describe('shouldExitAsOrphan', () => {
it('exits when parent is init process outside containers', () => {
expect(shouldExitAsOrphan(1, false)).toBe(true);
});
it('does not exit when running inside container namespaces', () => {
expect(shouldExitAsOrphan(1, true)).toBe(false);
});
it('does not exit when parent process is not init', () => {
expect(shouldExitAsOrphan(42, false)).toBe(false);
});
});
describe('shouldExitAsOrphanFromEnv', () => {
it('derives container flag from env and reuses logic', () => {
expect(
shouldExitAsOrphanFromEnv(1, { MCP_CONTAINER: 'true' })
).toBe(false);
expect(
shouldExitAsOrphanFromEnv(1, { MCP_CONTAINER: 'false' })
).toBe(true);
});
it('falls back to process.env when env argument omitted', () => {
const original = process.env.MCP_CONTAINER;
process.env.MCP_CONTAINER = 'true';
try {
expect(shouldExitAsOrphanFromEnv(1)).toBe(false);
} finally {
if (original === undefined) {
delete process.env.MCP_CONTAINER;
} else {
process.env.MCP_CONTAINER = original;
}
}
});
});
});
