from providers.factory.default import DefaultRealtimeServiceFactory
from providers.llm.dify import DifyLLMService
from providers.llm.openai import OpenAILLMService
from runtime.ports import LLMServiceSpec


def test_create_llm_service_dify_returns_dify_provider():
    factory = DefaultRealtimeServiceFactory()
    service = factory.create_llm_service(
        LLMServiceSpec(
            provider="dify",
            model="dify",
            api_key="test-key",
            base_url="https://dify.example/v1",
        )
    )

    assert isinstance(service, DifyLLMService)


def test_create_llm_service_openai_returns_openai_provider():
    factory = DefaultRealtimeServiceFactory()
    service = factory.create_llm_service(
        LLMServiceSpec(
            provider="openai",
            model="gpt-4o-mini",
            api_key="test-key",
            base_url="https://api.openai.com/v1",
        )
    )

    assert isinstance(service, OpenAILLMService)