amaran-light-cli/dist/__tests__/cli.config.test.js

Command line tool for controlling Aputure Amaran lights via WebSocket to a local Amaran desktop app.

import { spawnSync } from 'node:child_process';
import { existsSync, mkdirSync, mkdtempSync, readFileSync, rmSync, writeFileSync } from 'node:fs';
import { join } from 'node:path';
import { afterEach, beforeEach, describe, expect, it } from 'vitest';
import { CONFIG_DIR_ENV } from '../config.js';
function runCli(args, configDir) {
    return spawnSync('npx', ['tsx', 'src/cli.ts', ...args], {
        encoding: 'utf8',
        env: {
            ...process.env,
            [CONFIG_DIR_ENV]: configDir,
            FORCE_COLOR: '0',
            NODE_ENV: 'test',
        },
    });
}
describe('CLI config integration', () => {
    let configDir;
    let configPath;
    beforeEach(() => {
        mkdirSync('.test-storage', { recursive: true });
        configDir = mkdtempSync(join(process.cwd(), '.test-storage', 'cli-config-'));
        configPath = join(configDir, 'config.json');
    });
    afterEach(() => {
        rmSync(configDir, { recursive: true, force: true });
    });
    it('shows help output', () => {
        const proc = runCli(['--help'], configDir);
        expect(proc.status).toBe(0);
        expect(proc.stdout).toContain('Amaran Light Control CLI - v');
        expect(proc.stdout).toContain('(dev)');
        expect(proc.stdout).toContain('Usage: amaran-cli');
    });
    it('shows version output', () => {
        const proc = runCli(['--version'], configDir);
        expect(proc.status).toBe(0);
        expect(proc.stdout.trim()).toMatch(/^\d+\.\d+\.\d+$/);
    });
    it('saves configuration to an isolated platform config file', () => {
        const proc = runCli(['config', '--lat', '37.7749', '--lon', '-122.4194', '--debug', 'true'], configDir);
        expect(proc.status).toBe(0);
        expect(proc.stdout).toContain('Configuration saved successfully');
        expect(existsSync(configPath)).toBe(true);
        const config = JSON.parse(readFileSync(configPath, 'utf8'));
        expect(config.latitude).toBe(37.7749);
        expect(config.longitude).toBe(-122.4194);
        expect(config.debug).toBe(true);
    });
    it('fails fast on invalid persisted configuration', () => {
        mkdirSync(configDir, { recursive: true });
        writeFileSync(configPath, JSON.stringify({ latitude: 200 }));
        const proc = runCli(['config', '--show'], configDir);
        expect(proc.status).toBe(1);
        expect(proc.stderr).toContain('Failed to load config');
    });
    it('exits non-zero when config save fails', () => {
        rmSync(configDir, { recursive: true, force: true });
        writeFileSync(configDir, 'not a directory');
        const proc = runCli(['config', '--debug', 'true'], configDir);
        expect(proc.status).toBe(1);
        expect(proc.stderr).toContain('Error saving configuration');
    });
});
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