dify/api/tests/integration_tests/model_runtime/xinference/test_rerank.py

import os

import pytest

from core.model_runtime.entities.rerank_entities import RerankResult
from core.model_runtime.errors.validate import CredentialsValidateFailedError
from core.model_runtime.model_providers.xinference.rerank.rerank import XinferenceRerankModel
from tests.integration_tests.model_runtime.__mock.xinference import MOCK, setup_xinference_mock


@pytest.mark.parametrize("setup_xinference_mock", [["none"]], indirect=True)
def test_validate_credentials(setup_xinference_mock):
    model = XinferenceRerankModel()

    with pytest.raises(CredentialsValidateFailedError):
        model.validate_credentials(
            model="bge-reranker-base",
            credentials={"server_url": "awdawdaw", "model_uid": os.environ.get("XINFERENCE_RERANK_MODEL_UID")},
        )

    model.validate_credentials(
        model="bge-reranker-base",
        credentials={
            "server_url": os.environ.get("XINFERENCE_SERVER_URL"),
            "model_uid": os.environ.get("XINFERENCE_RERANK_MODEL_UID"),
        },
    )


@pytest.mark.parametrize("setup_xinference_mock", [["none"]], indirect=True)
def test_invoke_model(setup_xinference_mock):
    model = XinferenceRerankModel()

    result = model.invoke(
        model="bge-reranker-base",
        credentials={
            "server_url": os.environ.get("XINFERENCE_SERVER_URL"),
            "model_uid": os.environ.get("XINFERENCE_RERANK_MODEL_UID"),
        },
        query="Who is Kasumi?",
        docs=[
            'Kasumi is a girl\'s name of Japanese origin meaning "mist".',
            "Her music is a kawaii bass, a mix of future bass, pop, and kawaii music ",
            "and she leads a team named PopiParty.",
        ],
        score_threshold=0.8,
    )

    assert isinstance(result, RerankResult)
    assert len(result.docs) == 1
    assert result.docs[0].index == 0
    assert result.docs[0].score >= 0.8