Add Lindorm as a VDB choice (#10202)

Co-authored-by: jiangzhijie <jiangzhijie.jzj@alibaba-inc.com>

api/tests/integration_tests/vdb/lindorm/test_lindorm.py

@@ -0,0 +1,35 @@
+import environs
+
+from core.rag.datasource.vdb.lindorm.lindorm_vector import LindormVectorStore, LindormVectorStoreConfig
+from tests.integration_tests.vdb.test_vector_store import AbstractVectorTest, setup_mock_redis
+
+env = environs.Env()
+
+
+class Config:
+    SEARCH_ENDPOINT = env.str("SEARCH_ENDPOINT", "http://ld-*************-proxy-search-pub.lindorm.aliyuncs.com:30070")
+    SEARCH_USERNAME = env.str("SEARCH_USERNAME", "ADMIN")
+    SEARCH_PWD = env.str("SEARCH_PWD", "PWD")
+
+
+class TestLindormVectorStore(AbstractVectorTest):
+    def __init__(self):
+        super().__init__()
+        self.vector = LindormVectorStore(
+            collection_name=self.collection_name,
+            config=LindormVectorStoreConfig(
+                hosts=Config.SEARCH_ENDPOINT,
+                username=Config.SEARCH_USERNAME,
+                password=Config.SEARCH_PWD,
+            ),
+        )
+
+    def get_ids_by_metadata_field(self):
+        ids = self.vector.get_ids_by_metadata_field(key="doc_id", value=self.example_doc_id)
+        assert ids is not None
+        assert len(ids) == 1
+        assert ids[0] == self.example_doc_id
+
+
+def test_lindorm_vector(setup_mock_redis):
+    TestLindormVectorStore().run_all_tests()