chatgpt-api/test/anthropic.test.ts

import test from 'ava'
import { expectTypeOf } from 'expect-type'

import { AnthropicChatModel } from '@/llms/anthropic'

import { createTestAgenticRuntime } from './_utils'

test('AnthropicChatModel ⇒ string output', async (t) => {
  t.timeout(2 * 60 * 1000)
  const agentic = createTestAgenticRuntime()

  const builder = new AnthropicChatModel({
    agentic,
    modelParams: {
      temperature: 0,
      max_tokens_to_sample: 30
    },
    messages: [
      {
        role: 'system',
        content:
          'You are a human, not a large language model. You are not an AI. Respond like a human would. Your name is Leeroy Jenkins.'
      },
      {
        role: 'user',
        content: 'what is your name?'
      }
    ]
  })

  const result = await builder.call()
  t.truthy(typeof result === 'string')

  expectTypeOf(result).toMatchTypeOf<string>()
})