import { describe, test, expect } from 'vitest';
import { JavascriptAdapterFactory } from '../../src/index.js';
import { AdapterState } from '@debugmcp/shared';
import type { AdapterDependencies, IFileSystem, ILogger, IEnvironment, IProcessLauncher } from '@debugmcp/shared';
describe('@debugmcp/adapter-javascript package', () => {
test('exports JavascriptAdapterFactory', () => {
expect(JavascriptAdapterFactory).toBeDefined();
const factory = new JavascriptAdapterFactory();
expect(factory).toBeInstanceOf(JavascriptAdapterFactory);
});
test('factory.createAdapter returns an object with IDebugAdapter shape', () => {
const factory = new JavascriptAdapterFactory();
const deps: AdapterDependencies = {
fileSystem: {} as unknown as IFileSystem,
logger: { debug() {}, info() {}, warn() {}, error() {} } as unknown as ILogger,
environment: {} as unknown as IEnvironment,
processLauncher: {} as unknown as IProcessLauncher
};
const adapter = factory.createAdapter(deps);
expect(adapter).toBeDefined();
expect(typeof adapter.initialize).toBe('function');
expect(typeof adapter.dispose).toBe('function');
expect(typeof adapter.getState).toBe('function');
});
test('initialize transitions to READY and emits initialized', async () => {
const factory = new JavascriptAdapterFactory();
const deps: AdapterDependencies = {
fileSystem: {} as unknown as IFileSystem,
logger: { debug() {}, info() {}, warn() {}, error() {} } as unknown as ILogger,
environment: {} as unknown as IEnvironment,
processLauncher: {} as unknown as IProcessLauncher
};
const adapter = factory.createAdapter(deps);
const initialized = new Promise<void>((resolve) => {
adapter.once('initialized', () => resolve());
});
await adapter.initialize();
await initialized;
expect(adapter.isReady()).toBe(true);
expect(adapter.getState()).toBe(AdapterState.READY);
});
});
