import { describe, test, expect } from '@jest/globals';
import { DEFAULT_CONFIG } from '../src/utils/config.js';
import * as configModule from '../src/utils/config.js';
import type { ServerConfig } from '../src/types/config.js';
const validateConfig = (configModule as any).validateConfig as (cfg: ServerConfig) => void;
function cloneDefault(): ServerConfig {
return JSON.parse(JSON.stringify(DEFAULT_CONFIG));
}
describe('validateConfig helper', () => {
test('throws for nonpositive maxCommandLength', () => {
const cfg = cloneDefault();
cfg.global.security.maxCommandLength = 0;
expect(() => validateConfig(cfg)).toThrow('maxCommandLength must be positive');
});
test('throws for enabled shell missing executable fields', () => {
const cfg = cloneDefault();
cfg.shells.powershell!.executable.command = '' as any;
expect(() => validateConfig(cfg)).toThrow(/Invalid configuration for powershell/);
});
test('throws for commandTimeout below 1', () => {
const cfg = cloneDefault();
cfg.global.security.commandTimeout = 0;
expect(() => validateConfig(cfg)).toThrow('commandTimeout must be at least 1 second');
});
test('passes for valid configuration', () => {
const cfg = cloneDefault();
expect(() => validateConfig(cfg)).not.toThrow();
});
});
