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mcpctl/src/cli/tests/commands/config.test.ts

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import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
import { mkdtempSync, rmSync } from 'node:fs';
import { join } from 'node:path';
import { tmpdir } from 'node:os';
import { createConfigCommand } from '../../src/commands/config.js';
import { loadConfig, saveConfig, DEFAULT_CONFIG } from '../../src/config/index.js';
let tempDir: string;
let output: string[];
function log(...args: string[]) {
output.push(args.join(' '));
}
beforeEach(() => {
tempDir = mkdtempSync(join(tmpdir(), 'mcpctl-config-test-'));
output = [];
});
afterEach(() => {
rmSync(tempDir, { recursive: true, force: true });
});
function makeCommand() {
return createConfigCommand({
configDeps: { configDir: tempDir },
log,
});
}
describe('config view', () => {
it('outputs default config as JSON', async () => {
const cmd = makeCommand();
await cmd.parseAsync(['view'], { from: 'user' });
expect(output).toHaveLength(1);
const parsed = JSON.parse(output[0]) as Record<string, unknown>;
expect(parsed['daemonUrl']).toBe('http://localhost:3000');
});
it('outputs config as YAML with --output yaml', async () => {
const cmd = makeCommand();
await cmd.parseAsync(['view', '-o', 'yaml'], { from: 'user' });
expect(output[0]).toContain('daemonUrl:');
});
});
describe('config set', () => {
it('sets a string value', async () => {
const cmd = makeCommand();
await cmd.parseAsync(['set', 'daemonUrl', 'http://new:9000'], { from: 'user' });
expect(output[0]).toContain('daemonUrl');
const config = loadConfig({ configDir: tempDir });
expect(config.daemonUrl).toBe('http://new:9000');
});
it('sets cacheTTLMs as integer', async () => {
const cmd = makeCommand();
await cmd.parseAsync(['set', 'cacheTTLMs', '60000'], { from: 'user' });
const config = loadConfig({ configDir: tempDir });
expect(config.cacheTTLMs).toBe(60000);
});
it('sets registries as comma-separated list', async () => {
const cmd = makeCommand();
await cmd.parseAsync(['set', 'registries', 'official,glama'], { from: 'user' });
const config = loadConfig({ configDir: tempDir });
expect(config.registries).toEqual(['official', 'glama']);
});
it('sets outputFormat', async () => {
const cmd = makeCommand();
await cmd.parseAsync(['set', 'outputFormat', 'json'], { from: 'user' });
const config = loadConfig({ configDir: tempDir });
expect(config.outputFormat).toBe('json');
});
});
describe('config path', () => {
it('shows config file path', async () => {
const cmd = makeCommand();
await cmd.parseAsync(['path'], { from: 'user' });
expect(output[0]).toContain(tempDir);
expect(output[0]).toContain('config.json');
});
});
describe('config reset', () => {
it('resets to defaults', async () => {
// First set a custom value
saveConfig({ ...DEFAULT_CONFIG, daemonUrl: 'http://custom' }, { configDir: tempDir });
const cmd = makeCommand();
await cmd.parseAsync(['reset'], { from: 'user' });
expect(output[0]).toContain('reset');
const config = loadConfig({ configDir: tempDir });
expect(config.daemonUrl).toBe(DEFAULT_CONFIG.daemonUrl);
});
});