Function mockSandbox

packages/ai-opencode/tests/text-adapter.test.ts:35–60

Mock sandbox whose spawn emits a scripted stdout and whose port resolves.

(stdout: Array<string>)

/** Mock sandbox whose spawn emits a scripted stdout and whose port resolves. */
function mockSandbox(stdout: Array<string>): SandboxHandle {
  const spawnHandle: SpawnHandle = {
    pid: 1,
    stdout: chunks(stdout),
    stderr: chunks([]),
    stdin: { write: () => Promise.resolve(), end: () => Promise.resolve() },
    wait: () => Promise.resolve(0),
    kill: () => Promise.resolve(),
  }
  return {
    id: 'sbx',
    provider: 'mock',
    capabilities: {} as SandboxHandle['capabilities'],
    fs: {} as SandboxHandle['fs'],
    git: {} as SandboxHandle['git'],
    process: {
      exec: () => Promise.reject(new Error('unused')),
      spawn: () => Promise.resolve(spawnHandle),
    },
    ports: {
      connect: (port) => Promise.resolve({ url: `http://127.0.0.1:${port}` }),
    },
    env: { set: () => Promise.resolve() },
    destroy: () => Promise.resolve(),
  }
}

async function collect(
  stream: AsyncIterable<StreamChunk>,