import assert from 'node:assert/strict'
import test from 'node:test'

import {expectArrayPayload, readJsonPayload} from '../src/apiPayload.ts'

test('a truncated successful JSON response is rejected instead of becoming an object', async () => {
  const response = new Response('{"messages":[', {
    status: 200,
    headers: {'Content-Type': 'application/json'},
  })
  await assert.rejects(() => readJsonPayload(response), /incomplète/i)
})

test('a valid JSON response is decoded', async () => {
  const response = new Response('[{"id":"message-1"}]', {status: 200})
  assert.deepEqual(await readJsonPayload(response), [{id: 'message-1'}])
})

test('array endpoints reject a valid but malformed payload', () => {
  assert.throws(() => expectArrayPayload({}, 'messages'), /messages.*invalide/i)
  assert.deepEqual(expectArrayPayload([{id: 'message-1'}], 'messages'), [{id: 'message-1'}])
})