dify/api/tests/integration_tests/vdb/milvus/test_milvus.py

from core.rag.datasource.vdb.milvus.milvus_vector import MilvusConfig, MilvusVector
from tests.integration_tests.vdb.test_vector_store import (
    AbstractVectorTest,
    get_example_text,
    setup_mock_redis,
)


class MilvusVectorTest(AbstractVectorTest):
    def __init__(self):
        super().__init__()
        self.vector = MilvusVector(
            collection_name=self.collection_name,
            config=MilvusConfig(
                host='localhost',
                port=19530,
                user='root',
                password='Milvus',
            )
        )

    def search_by_full_text(self):
        # milvus dos not support full text searching yet in < 2.3.x
        hits_by_full_text = self.vector.search_by_full_text(query=get_example_text())
        assert len(hits_by_full_text) == 0

    def delete_by_document_id(self):
        self.vector.delete_by_document_id(document_id=self.example_doc_id)

    def get_ids_by_metadata_field(self):
        ids = self.vector.get_ids_by_metadata_field(key='document_id', value=self.example_doc_id)
        assert len(ids) == 1


def test_milvus_vector(setup_mock_redis):
    MilvusVectorTest().run_all_tests()