Function: testApi()

testApi<TApi>(api): TestApiHandler<TApi>

Create a callable JSON test handler around a FaasJS API.

The returned function forwards to ApiTester.JSONhandler so it keeps the same (body, options?) calling style while still exposing bound tester methods for advanced cases. Detached handler, JSONhandler, and mount references remain bound to the underlying tester instance.

Type Parameters

TApi

TApi extends Func<any, any, any>

Wrapped FaasJS API type.

Parameters

api

TApi

API instance to wrap.

Returns

TestApiHandler<TApi>

Callable JSON test helper with bound tester methods attached.

See

ApiTester

Example

import { testApi } from '@faasjs/dev'
import api from './hello.api'

const handler = testApi(api)
const response = await handler({ name: 'FaasJS' }, { session: { userId: '1' } })

expect(response.data).toEqual({ message: 'Hello, FaasJS' })