import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
import path from 'path';
import { getAdapterRegistry, resetAdapterRegistry } from '../../../../src/adapters/adapter-registry.js';
import { JavascriptAdapterFactory } from '../../../../packages/adapter-javascript/src/index.js';
function norm(p: unknown): string {
return typeof p === 'string' ? (p as string).replace(/\\+/g, '/') : '';
}
describe('JavaScript adapter - session smoke (integration)', () => {
const isWin = process.platform === 'win32';
const sessionId = 'session-js-3';
const dummyScriptTs = isWin ? 'C:\\\\proj\\\\app.ts' : '/proj/app.ts';
const logDir = path.join(process.cwd(), 'logs', 'tests');
const adapterHost = '127.0.0.1';
const adapterPort = 56789;
let originalNodeOptions: string | undefined;
beforeEach(() => {
originalNodeOptions = process.env.NODE_OPTIONS;
resetAdapterRegistry();
vi.clearAllMocks();
});
afterEach(() => {
if (typeof originalNodeOptions === 'string') {
process.env.NODE_OPTIONS = originalNodeOptions;
} else {
delete (process.env as Record<string, string | undefined>).NODE_OPTIONS;
}
resetAdapterRegistry();
vi.restoreAllMocks();
});
it('provides js-debug launch config and adapter command (tsx override path-only assertions)', async () => {
// Arrange: registry and adapter
const registry = getAdapterRegistry({ validateOnRegister: false });
await registry.register('javascript', new JavascriptAdapterFactory());
const adapterConfig = {
sessionId,
executablePath: process.execPath,
adapterHost,
adapterPort,
logDir,
scriptPath: dummyScriptTs,
scriptArgs: [],
launchConfig: {}
} as any;
const adapter = await registry.create('javascript', adapterConfig);
// Smoke: transformLaunchConfig for a TS program; prefer tsx via explicit override
const cfg = await adapter.transformLaunchConfig({
program: dummyScriptTs,
// Ensure deterministic result without module mocking
runtimeExecutable: 'tsx',
runtimeArgs: []
} as any);
// Assert: runtimeExecutable === 'tsx' and runtimeArgs empty/omitted
expect((cfg as any).runtimeExecutable).toBe('tsx');
const rArgs = (cfg as any).runtimeArgs;
if (Array.isArray(rArgs)) {
expect(rArgs.length).toBe(0);
} else {
// ok if undefined
expect(rArgs).toBeUndefined();
}
// Build adapter command and assert vendor path only
const cmd = adapter.buildAdapterCommand(adapterConfig);
expect(typeof cmd.command).toBe('string');
expect(path.isAbsolute(cmd.command)).toBe(true);
expect(Array.isArray(cmd.args)).toBe(true);
const adapterPath = norm(cmd.args?.[0]);
expect(adapterPath.endsWith('/vendor/js-debug/vsDebugServer.cjs')).toBe(true);
expect(cmd.args?.[1]).toBe(String(56789));
});
});
