import pytest from base.client_v2_base import TestMilvusClientV2Base from utils.util_log import test_log as log from common import common_func as cf from common import common_type as ct from common.common_type import CaseLabel, CheckTasks from utils.util_pymilvus import * from pymilvus.client.types import LoadState prefix = "client_collection" epsilon = ct.epsilon default_nb = ct.default_nb default_nb_medium = ct.default_nb_medium default_nq = ct.default_nq default_dim = ct.default_dim default_limit = ct.default_limit default_search_exp = "id >= 0" exp_res = "exp_res" default_search_string_exp = "varchar >= \"0\"" default_search_mix_exp = "int64 >= 0 && varchar >= \"0\"" default_invaild_string_exp = "varchar >= 0" default_json_search_exp = "json_field[\"number\"] >= 0" perfix_expr = 'varchar like "0%"' default_search_field = ct.default_float_vec_field_name default_search_params = ct.default_search_params default_primary_key_field_name = "id" default_vector_field_name = "vector" default_float_field_name = ct.default_float_field_name default_bool_field_name = ct.default_bool_field_name default_string_field_name = ct.default_string_field_name default_int32_array_field_name = ct.default_int32_array_field_name default_string_array_field_name = ct.default_string_array_field_name class TestMilvusClientCollectionInvalid(TestMilvusClientV2Base): """ Test case of create collection interface """ @pytest.fixture(scope="function", params=[False, True]) def auto_id(self, request): yield request.param @pytest.fixture(scope="function", params=["COSINE", "L2"]) def metric_type(self, request): yield request.param """ ****************************************************************** # The following are invalid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("collection_name", ["12-s", "12 s", "(mn)", "中文", "%$#"]) def test_milvus_client_collection_invalid_collection_name(self, collection_name): """ target: test fast create collection with invalid collection name method: create collection with invalid collection expected: raise exception """ client = self._client() # 1. create collection error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection name: {collection_name}. the first character of a " f"collection name must be an underscore or letter: invalid parameter"} self.create_collection(client, collection_name, default_dim, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_collection_name_over_max_length(self): """ target: test fast create collection with over max collection name length method: create collection with over max collection name length expected: raise exception """ client = self._client() # 1. create collection collection_name = "a".join("a" for i in range(256)) error = {ct.err_code: 1100, ct.err_msg: f"the length of a collection name must be less than 255 characters"} self.create_collection(client, collection_name, default_dim, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_collection_name_empty(self): """ target: test fast create collection name with empty method: create collection name with empty expected: raise exception """ client = self._client() # 1. create collection collection_name = " " error = {ct.err_code: 1100, ct.err_msg: "Invalid collection name"} self.create_collection(client, collection_name, default_dim, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("dim", [ct.min_dim - 1, ct.max_dim + 1]) def test_milvus_client_collection_invalid_dim(self, dim): """ target: test fast create collection name with invalid dim method: create collection name with invalid dim expected: raise exception """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection error = {ct.err_code: 65535, ct.err_msg: f"invalid dimension: {dim} of field {default_vector_field_name}. " f"float vector dimension should be in range 2 ~ 32768"} if dim < ct.min_dim: error = {ct.err_code: 65535, ct.err_msg: f"invalid dimension: {dim}. " f"should be in range 2 ~ 32768"} self.create_collection(client, collection_name, dim, check_task=CheckTasks.err_res, check_items=error) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.skip(reason="pymilvus issue 1554") def test_milvus_client_collection_invalid_primary_field(self): """ target: test fast create collection name with invalid primary field method: create collection name with invalid primary field expected: raise exception """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection error = {ct.err_code: 1, ct.err_msg: f"Param id_type must be int or string"} self.create_collection(client, collection_name, default_dim, id_type="invalid", check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_collection_string_auto_id(self): """ target: test fast create collection without max_length for string primary key method: create collection name with invalid primary field expected: raise exception """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection error = {ct.err_code: 65535, ct.err_msg: f"type param(max_length) should be specified for the field(id) " f"of collection {collection_name}"} self.create_collection(client, collection_name, default_dim, id_type="string", auto_id=True, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_create_collection_dup_name_different_params(self): """ target: test create same collection with different parameters method: create same collection with different dims, schemas, and primary fields expected: raise exception for all different parameter cases """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() self.create_collection(client, collection_name, default_dim) # Test 1: Different dimensions error = {ct.err_code: 1, ct.err_msg: f"create duplicate collection with different parameters, " f"collection: {collection_name}"} self.create_collection(client, collection_name, default_dim + 1, check_task=CheckTasks.err_res, check_items=error) # Test 2: Different schemas schema_diff = self.create_schema(client, enable_dynamic_field=False)[0] schema_diff.add_field("new_id", DataType.VARCHAR, max_length=64, is_primary=True, auto_id=False) schema_diff.add_field("new_vector", DataType.FLOAT_VECTOR, dim=128) self.create_collection(client, collection_name, schema=schema_diff, check_task=CheckTasks.err_res, check_items=error) # Test 3: Different primary fields schema2 = self.create_schema(client, enable_dynamic_field=False)[0] schema2.add_field("id_2", DataType.INT64, is_primary=True, auto_id=False) schema2.add_field("vector", DataType.FLOAT_VECTOR, dim=default_dim) self.create_collection(client, collection_name, schema=schema2, check_task=CheckTasks.err_res, check_items=error) # Verify original collection's primary field is unchanged self.describe_collection(client, collection_name, check_task=CheckTasks.check_describe_collection_property, check_items={"collection_name": collection_name, "dim": default_dim, "id_name": "id"}) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("metric_type", [1, " ", "invalid"]) def test_milvus_client_collection_invalid_metric_type(self, metric_type): """ target: test create same collection with invalid metric type method: create same collection with invalid metric type expected: raise exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # 1. create collection error = {ct.err_code: 1100, ct.err_msg: f"float vector index does not support metric type: {metric_type}: " f"invalid parameter[expected=valid index params][actual=invalid index params"} self.create_collection(client, collection_name, default_dim, metric_type=metric_type, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.skip(reason="pymilvus issue 1864") def test_milvus_client_collection_invalid_schema_field_name(self): """ target: test create collection with invalid schema field name method: create collection with invalid schema field name expected: raise exception """ client = self._client() collection_name = cf.gen_unique_str(prefix) schema = self.create_schema(client, enable_dynamic_field=False)[0] schema.add_field("%$#", DataType.VARCHAR, max_length=64, is_primary=True, auto_id=False) schema.add_field("embeddings", DataType.FLOAT_VECTOR, dim=128) # 1. create collection error = {ct.err_code: 65535, ct.err_msg: "metric type not found or not supported, supported: [L2 IP COSINE HAMMING JACCARD]"} self.create_collection(client, collection_name, schema=schema, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_collection_empty_fields(self): """ target: test create collection with empty fields method: create collection with schema that has no fields expected: raise exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create an empty schema (no fields added) schema = self.create_schema(client, enable_dynamic_field=False)[0] error = {ct.err_code: 1100, ct.err_msg: "Schema must have a primary key field"} self.create_collection(client, collection_name, schema=schema, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L0) def test_milvus_client_collection_without_vectors(self): """ target: test create collection without vectors method: create collection only with int field expected: raise exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create schema with only non-vector fields schema = self.create_schema(client, enable_dynamic_field=False)[0] schema.add_field("int_field", DataType.INT64, is_primary=True, auto_id=False) error = {ct.err_code: 1100, ct.err_msg: "schema does not contain vector field: invalid parameter"} self.create_collection(client, collection_name, schema=schema, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("vector_type", [DataType.FLOAT_VECTOR, DataType.INT8_VECTOR, DataType.BINARY_VECTOR]) def test_milvus_client_collection_without_primary_field(self, vector_type): """ target: test create collection without primary field method: no primary field specified in collection schema and fields expected: raise exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create schema with fields but no primary key schema1 = self.create_schema(client, enable_dynamic_field=False)[0] schema1.add_field("int_field", DataType.INT64) # Not primary schema1.add_field("vector_field", vector_type, dim=default_dim) error = {ct.err_code: 1100, ct.err_msg: "Schema must have a primary key field"} self.create_collection(client, collection_name, schema=schema1, check_task=CheckTasks.err_res, check_items=error) # Create schema with only vector field schema2 = self.create_schema(client, enable_dynamic_field=False)[0] schema2.add_field("vector_field", vector_type, dim=default_dim) error = {ct.err_code: 1100, ct.err_msg: "Schema must have a primary key field"} self.create_collection(client, collection_name, schema=schema2, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_collection_dup_field(self): """ target: test create collection with duplicate field names method: create schema with two fields having the same name expected: raise exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create schema with duplicate field names schema = self.create_schema(client, enable_dynamic_field=False)[0] schema.add_field("int64_field", DataType.INT64, is_primary=True, auto_id=False) schema.add_field("int64_field", DataType.INT64) schema.add_field("vector_field", DataType.FLOAT_VECTOR, dim=default_dim) error = {ct.err_code: 1100, ct.err_msg: "duplicated field name"} self.create_collection(client, collection_name, schema=schema, check_task=CheckTasks.err_res, check_items=error) has_collection = self.has_collection(client, collection_name)[0] assert not has_collection @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_collection_add_field_as_primary(self): """ target: test fast create collection with add new field as primary method: create collection name with add new field as primary expected: raise exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # 1. create collection dim, field_name = 8, "field_new" error = {ct.err_code: 1100, ct.err_msg: f"not support to add pk field, " f"field name = {field_name}: invalid parameter"} self.create_collection(client, collection_name, dim) collections = self.list_collections(client)[0] assert collection_name in collections self.add_collection_field(client, collection_name, field_name=field_name, data_type=DataType.INT64, nullable=True, is_primary=True, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_collection_none_desc(self): """ target: test create collection with none description method: create collection with none description in schema expected: raise exception due to invalid description type """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Try to create schema with None description schema = self.create_schema(client, enable_dynamic_field=False, description=None)[0] schema.add_field("id", DataType.INT64, is_primary=True, auto_id=False) schema.add_field("embeddings", DataType.FLOAT_VECTOR, dim=default_dim) error = {ct.err_code: 1100, ct.err_msg: "description [None] has type NoneType, but expected one of: bytes, str"} self.create_collection(client, collection_name, schema=schema, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_collection_invalid_schema_multi_pk(self): """ target: test create collection with schema containing multiple primary key fields method: create schema with two primary key fields and use it to create collection expected: raise exception due to multiple primary keys """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create schema with multiple primary key fields schema = self.create_schema(client, enable_dynamic_field=False)[0] schema.add_field("field1", DataType.INT64, is_primary=True, auto_id=False) schema.add_field("field2", DataType.INT64, is_primary=True, auto_id=False) # Second primary key schema.add_field("vector_field", DataType.FLOAT_VECTOR, dim=32) # Try to create collection with multiple primary keys error = {ct.err_code: 999, ct.err_msg: "Expected only one primary key field"} self.create_collection(client, collection_name, schema=schema, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("shards_num,error_type", [(ct.max_shards_num + 1, "range"), (257, "range"), (1.0, "type"), ("2", "type")]) def test_milvus_client_collection_invalid_shards(self, shards_num, error_type): """ target: test collection with invalid shards_num values method: create collection with shards_num that are out of valid range or wrong type expected: raise exception with appropriate error message """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() if error_type == "range": error = {ct.err_code: 1, ct.err_msg: f"maximum shards's number should be limited to {ct.max_shards_num}"} else: # error_type == "type" error = {ct.err_code: 999, ct.err_msg: "invalid num_shards type"} # Try to create collection with invalid shards_num (should fail) self.create_collection(client, collection_name, default_dim, shards_num=shards_num, check_task=CheckTasks.err_res, check_items=error) class TestMilvusClientCollectionValid(TestMilvusClientV2Base): """ Test case of create collection interface """ @pytest.fixture(scope="function", params=[False, True]) def auto_id(self, request): yield request.param @pytest.fixture(scope="function", params=["COSINE", "L2", "IP"]) def metric_type(self, request): yield request.param @pytest.fixture(scope="function", params=["int", "string"]) def id_type(self, request): yield request.param """ ****************************************************************** # The following are valid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L0) @pytest.mark.parametrize("dim", [ct.min_dim, default_dim, ct.max_dim]) def test_milvus_client_collection_fast_creation_default(self, dim): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) self.using_database(client, "default") # 1. create collection self.create_collection(client, collection_name, dim) collections = self.list_collections(client)[0] assert collection_name in collections self.describe_collection(client, collection_name, check_task=CheckTasks.check_describe_collection_property, check_items={"collection_name": collection_name, "dim": dim, "consistency_level": 0}) index = self.list_indexes(client, collection_name)[0] assert index == ['vector'] # load_state = self.get_load_state(collection_name)[0] self.load_partitions(client, collection_name, "_default") self.release_partitions(client, collection_name, "_default") if self.has_collection(client, collection_name)[0]: self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("dim", [ct.min_dim, default_dim, ct.max_dim]) def test_milvus_client_collection_fast_creation_all_params(self, dim, metric_type, id_type, auto_id): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) max_length = 100 # 1. create collection self.create_collection(client, collection_name, dim, id_type=id_type, metric_type=metric_type, auto_id=auto_id, max_length=max_length) collections = self.list_collections(client)[0] assert collection_name in collections self.describe_collection(client, collection_name, check_task=CheckTasks.check_describe_collection_property, check_items={"collection_name": collection_name, "dim": dim, "auto_id": auto_id, "consistency_level": 0}) index = self.list_indexes(client, collection_name)[0] assert index == ['vector'] # load_state = self.get_load_state(collection_name)[0] self.release_collection(client, collection_name) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L0) @pytest.mark.parametrize("nullable", [True, False]) @pytest.mark.parametrize("vector_type", [DataType.FLOAT_VECTOR, DataType.INT8_VECTOR]) @pytest.mark.parametrize("add_field", [True, False]) def test_milvus_client_collection_self_creation_default(self, nullable, vector_type, add_field): """ target: test self create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) dim = 128 # 1. create collection schema = self.create_schema(client, enable_dynamic_field=False)[0] schema.add_field("id_string", DataType.VARCHAR, max_length=64, is_primary=True, auto_id=False) schema.add_field("embeddings", vector_type, dim=dim) schema.add_field("title", DataType.VARCHAR, max_length=64, is_partition_key=True) schema.add_field("nullable_field", DataType.INT64, nullable=nullable, default_value=10) schema.add_field("array_field", DataType.ARRAY, element_type=DataType.INT64, max_capacity=12, max_length=64, nullable=nullable) index_params = self.prepare_index_params(client)[0] index_params.add_index("embeddings", metric_type="COSINE") # index_params.add_index("title") self.create_collection(client, collection_name, dimension=dim, schema=schema, index_params=index_params) collections = self.list_collections(client)[0] assert collection_name in collections check_items = {"collection_name": collection_name, "dim": dim, "consistency_level": 0, "enable_dynamic_field": False, "num_partitions": 16, "id_name": "id_string", "vector_name": "embeddings"} if nullable: check_items["nullable_fields"] = ["nullable_field", "array_field"] if add_field: self.add_collection_field(client, collection_name, field_name="field_new_int64", data_type=DataType.INT64, nullable=True, is_cluster_key=True) self.add_collection_field(client, collection_name, field_name="field_new_var", data_type=DataType.VARCHAR, nullable=True, default_vaule="field_new_var", max_length=64) check_items["add_fields"] = ["field_new_int64", "field_new_var"] self.describe_collection(client, collection_name, check_task=CheckTasks.check_describe_collection_property, check_items=check_items) index = self.list_indexes(client, collection_name)[0] assert index == ['embeddings'] if self.has_collection(client, collection_name)[0]: self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_collection_self_creation_multiple_vectors(self): """ target: test self create collection with multiple vectors method: create collection with multiple vectors expected: create collection with default schema, index, and load successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) dim = 128 # 1. create collection schema = self.create_schema(client, enable_dynamic_field=False)[0] schema.add_field("id_int64", DataType.INT64, is_primary=True, auto_id=False) schema.add_field("embeddings", DataType.FLOAT_VECTOR, dim=dim) schema.add_field("embeddings_1", DataType.INT8_VECTOR, dim=dim * 2) schema.add_field("embeddings_2", DataType.FLOAT16_VECTOR, dim=int(dim / 2)) schema.add_field("embeddings_3", DataType.BFLOAT16_VECTOR, dim=int(dim / 2)) index_params = self.prepare_index_params(client)[0] index_params.add_index("embeddings", metric_type="COSINE") index_params.add_index("embeddings_1", metric_type="IP") index_params.add_index("embeddings_2", metric_type="L2") index_params.add_index("embeddings_3", metric_type="COSINE") # index_params.add_index("title") self.create_collection(client, collection_name, dimension=dim, schema=schema, index_params=index_params) collections = self.list_collections(client)[0] assert collection_name in collections check_items = {"collection_name": collection_name, "dim": [dim, dim * 2, int(dim / 2), int(dim / 2)], "consistency_level": 0, "enable_dynamic_field": False, "id_name": "id_int64", "vector_name": ["embeddings", "embeddings_1", "embeddings_2", "embeddings_3"]} self.describe_collection(client, collection_name, check_task=CheckTasks.check_describe_collection_property, check_items=check_items) index = self.list_indexes(client, collection_name)[0] assert sorted(index) == sorted(['embeddings', 'embeddings_1', 'embeddings_2', 'embeddings_3']) if self.has_collection(client, collection_name)[0]: self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_create_collection_dup_name(self): """ target: test create collection with same name method: create collection with same name with same default params expected: collection properties consistent """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # 1. create collection self.create_collection(client, collection_name, default_dim) # 2. create collection with same params self.create_collection(client, collection_name, default_dim) collections = self.list_collections(client)[0] collection_count = collections.count(collection_name) assert collection_name in collections assert collection_count == 1, f"Expected only 1 collection named '{collection_name}', but found {collection_count}" self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_create_collection_dup_name_same_schema(self): """ target: test create collection with dup name and same schema method: create collection with dup name and same schema expected: two collection object is available and properties consistent """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() dim = 128 description = "test collection description" # Create schema schema = self.create_schema(client, enable_dynamic_field=False, description=description)[0] schema.add_field("id", DataType.INT64, is_primary=True, auto_id=False) schema.add_field("float_field", DataType.FLOAT) schema.add_field("varchar_field", DataType.VARCHAR, max_length=100) schema.add_field("embeddings", DataType.FLOAT_VECTOR, dim=dim) # 1. Create collection with specific schema self.create_collection(client, collection_name, schema=schema) # Get first collection info collection_info_1 = self.describe_collection(client, collection_name)[0] description_1 = collection_info_1.get("description", "") # 2. Create collection again with same name and same schema self.create_collection(client, collection_name, schema=schema) # Verify collection still exists and properties are consistent collections = self.list_collections(client)[0] assert collection_name in collections # Get second collection info and compare collection_info_2 = self.describe_collection(client, collection_name)[0] description_2 = collection_info_2.get("description", "") # Verify collection properties are consistent assert collection_info_1["collection_name"] == collection_info_2["collection_name"] assert description_1 == description_2 == description assert len(collection_info_1["fields"]) == len(collection_info_2["fields"]) # Verify field names and types are the same fields_1 = {field["name"]: field["type"] for field in collection_info_1["fields"]} fields_2 = {field["name"]: field["type"] for field in collection_info_2["fields"]} assert fields_1 == fields_2 collection_count = collections.count(collection_name) assert collection_count == 1, f"Expected only 1 collection named '{collection_name}', but found {collection_count}" self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_array_insert_search(self): """ target: test search (high level api) normal case method: create connection, collection, insert and search expected: search/query successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim, consistency_level="Strong") collections = self.list_collections(client)[0] assert collection_name in collections # 2. insert rng = np.random.default_rng(seed=19530) rows = [{ default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_int32_array_field_name: [i, i + 1, i + 2], default_string_array_field_name: [str(i), str(i + 1), str(i + 2)] } for i in range(default_nb)] self.insert(client, collection_name, rows) # 3. search vectors_to_search = rng.random((1, default_dim)) insert_ids = [i for i in range(default_nb)] self.search(client, collection_name, vectors_to_search, check_task=CheckTasks.check_search_results, check_items={"enable_milvus_client_api": True, "nq": len(vectors_to_search), "ids": insert_ids, "limit": default_limit, "pk_name": default_primary_key_field_name}) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.skip(reason="issue 25110") def test_milvus_client_search_query_string(self): """ target: test search (high level api) for string primary key method: create connection, collection, insert and search expected: search/query successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim, id_type="string", max_length=ct.default_length) self.describe_collection(client, collection_name, check_task=CheckTasks.check_describe_collection_property, check_items={"collection_name": collection_name, "dim": default_dim, "consistency_level": 0}) # 2. insert rng = np.random.default_rng(seed=19530) rows = [ {default_primary_key_field_name: str(i), default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] self.insert(client, collection_name, rows) # self.flush(client, collection_name) # assert self.num_entities(client, collection_name)[0] == default_nb # 3. search vectors_to_search = rng.random((1, default_dim)) self.search(client, collection_name, vectors_to_search, check_task=CheckTasks.check_search_results, check_items={"enable_milvus_client_api": True, "nq": len(vectors_to_search), "pk_name": default_primary_key_field_name, "limit": default_limit}) # 4. query self.query(client, collection_name, filter="id in [0, 1]", check_task=CheckTasks.check_query_results, check_items={exp_res: rows, "with_vec": True, "pk_name": default_primary_key_field_name}) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_search_different_metric_types_not_specifying_in_search_params(self, metric_type, auto_id): """ target: test search (high level api) normal case method: create connection, collection, insert and search expected: search successfully with limit(topK) """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim, metric_type=metric_type, auto_id=auto_id, consistency_level="Strong") # 2. insert rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] if auto_id: for row in rows: row.pop(default_primary_key_field_name) self.insert(client, collection_name, rows) # 3. search vectors_to_search = rng.random((1, default_dim)) # search_params = {"metric_type": metric_type} self.search(client, collection_name, vectors_to_search, limit=default_limit, output_fields=[default_primary_key_field_name], check_task=CheckTasks.check_search_results, check_items={"enable_milvus_client_api": True, "nq": len(vectors_to_search), "pk_name": default_primary_key_field_name, "limit": default_limit}) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.skip("pymilvus issue #1866") def test_milvus_client_search_different_metric_types_specifying_in_search_params(self, metric_type, auto_id): """ target: test search (high level api) normal case method: create connection, collection, insert and search expected: search successfully with limit(topK) """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim, metric_type=metric_type, auto_id=auto_id, consistency_level="Strong") # 2. insert rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] if auto_id: for row in rows: row.pop(default_primary_key_field_name) self.insert(client, collection_name, rows) # 3. search vectors_to_search = rng.random((1, default_dim)) search_params = {"metric_type": metric_type} self.search(client, collection_name, vectors_to_search, limit=default_limit, search_params=search_params, output_fields=[default_primary_key_field_name], check_task=CheckTasks.check_search_results, check_items={"enable_milvus_client_api": True, "nq": len(vectors_to_search), "pk_name": default_primary_key_field_name, "limit": default_limit}) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_delete_with_ids(self): """ target: test delete (high level api) method: create connection, collection, insert delete, and search expected: search/query successfully without deleted data """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim, consistency_level="Strong") # 2. insert default_nb = 1000 rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] pks = self.insert(client, collection_name, rows)[0] # 3. delete delete_num = 3 self.delete(client, collection_name, ids=[i for i in range(delete_num)]) # 4. search vectors_to_search = rng.random((1, default_dim)) insert_ids = [i for i in range(default_nb)] for insert_id in range(delete_num): if insert_id in insert_ids: insert_ids.remove(insert_id) limit = default_nb - delete_num self.search(client, collection_name, vectors_to_search, limit=default_nb, check_task=CheckTasks.check_search_results, check_items={"enable_milvus_client_api": True, "nq": len(vectors_to_search), "ids": insert_ids, "limit": limit, "pk_name": default_primary_key_field_name}) # 5. query self.query(client, collection_name, filter=default_search_exp, check_task=CheckTasks.check_query_results, check_items={exp_res: rows[delete_num:], "with_vec": True, "pk_name": default_primary_key_field_name}) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_delete_with_filters(self): """ target: test delete (high level api) method: create connection, collection, insert delete, and search expected: search/query successfully without deleted data """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim, consistency_level="Strong") # 2. insert default_nb = 1000 rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] pks = self.insert(client, collection_name, rows)[0] # 3. delete delete_num = 3 self.delete(client, collection_name, filter=f"id < {delete_num}") # 4. search vectors_to_search = rng.random((1, default_dim)) insert_ids = [i for i in range(default_nb)] for insert_id in range(delete_num): if insert_id in insert_ids: insert_ids.remove(insert_id) limit = default_nb - delete_num self.search(client, collection_name, vectors_to_search, limit=default_nb, check_task=CheckTasks.check_search_results, check_items={"enable_milvus_client_api": True, "nq": len(vectors_to_search), "ids": insert_ids, "limit": limit, "pk_name": default_primary_key_field_name}) # 5. query self.query(client, collection_name, filter=default_search_exp, check_task=CheckTasks.check_query_results, check_items={exp_res: rows[delete_num:], "with_vec": True, "pk_name": default_primary_key_field_name}) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_collection_rename_collection(self): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim) collections = self.list_collections(client)[0] assert collection_name in collections old_name = collection_name new_name = collection_name + "new" self.rename_collection(client, old_name, new_name) collections = self.list_collections(client)[0] assert new_name in collections assert old_name not in collections self.describe_collection(client, new_name, check_task=CheckTasks.check_describe_collection_property, check_items={"collection_name": new_name, "dim": default_dim, "consistency_level": 0}) index = self.list_indexes(client, new_name)[0] assert index == ['vector'] # load_state = self.get_load_state(collection_name)[0] error = {ct.err_code: 100, ct.err_msg: f"collection not found"} self.load_partitions(client, old_name, "_default", check_task=CheckTasks.err_res, check_items=error) self.load_partitions(client, new_name, "_default") self.release_partitions(client, new_name, "_default") if self.has_collection(client, collection_name)[0]: self.drop_collection(client, new_name) @pytest.mark.tags(CaseLabel.L1) @pytest.mark.skip(reason="db not ready") def test_milvus_client_collection_rename_collection_target_db(self): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim) collections = self.list_collections(client)[0] assert collection_name in collections db_name = "new_db" self.using_database(client, db_name) old_name = collection_name new_name = collection_name + "new" self.rename_collection(client, old_name, new_name, target_db=db_name) collections = self.list_collections(client)[0] assert new_name in collections assert old_name not in collections self.describe_collection(client, new_name, check_task=CheckTasks.check_describe_collection_property, check_items={"collection_name": new_name, "dim": default_dim, "consistency_level": 0}) index = self.list_indexes(client, new_name)[0] assert index == ['vector'] # load_state = self.get_load_state(collection_name)[0] error = {ct.err_code: 100, ct.err_msg: f"collection not found"} self.load_partitions(client, old_name, "_default", check_task=CheckTasks.err_res, check_items=error) self.load_partitions(client, new_name, "_default") self.release_partitions(client, new_name, "_default") if self.has_collection(client, collection_name)[0]: self.drop_collection(client, new_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_collection_dup_name_drop(self): """ target: test collection with dup name, and drop method: 1. create collection with client1 2. create collection with client2 with same name 3. use client2 to drop collection 4. verify collection is dropped and client1 operations fail expected: collection is successfully dropped and subsequent operations from the first client should fail with collection not found error """ client1 = self._client(alias="client1") client2 = self._client(alias="client2") collection_name = cf.gen_collection_name_by_testcase_name() # 1. Create collection with client1 self.create_collection(client1, collection_name, default_dim) # 2. Create collection with client2 using same name self.create_collection(client2, collection_name, default_dim) # 3. Use client2 to drop collection self.drop_collection(client2, collection_name) # 4. Verify collection is deleted has_collection = self.has_collection(client1, collection_name)[0] assert not has_collection error = {ct.err_code: 100, ct.err_msg: f"can't find collection[database=default]" f"[collection={collection_name}]"} self.describe_collection(client1, collection_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_collection_long_desc(self): """ target: test create collection with long description method: create collection with description longer than 255 characters expected: collection created successfully with long description """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create long description long_desc = "a".join("a" for _ in range(256)) # Create schema with long description schema = self.create_schema(client, enable_dynamic_field=False, description=long_desc)[0] schema.add_field("id", DataType.INT64, is_primary=True, auto_id=False) schema.add_field("embeddings", DataType.FLOAT_VECTOR, dim=default_dim) # Create collection with long description self.create_collection(client, collection_name, schema=schema) collection_info = self.describe_collection(client, collection_name)[0] actual_desc = collection_info.get("description", "") assert actual_desc == long_desc self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("collection_name", ct.valid_resource_names) def test_milvus_client_collection_valid_naming_rules(self, collection_name): """ target: test create collection with valid names following naming rules method: 1. create collection using names that follow all supported naming rule elements 2. create fields with names that also use naming rule elements 3. verify collection is created successfully with correct properties expected: collection created successfully for all valid names """ client = self._client() # Create schema with fields that also use naming rule elements schema = self.create_schema(client, enable_dynamic_field=False)[0] schema.add_field(ct.default_int64_field_name, DataType.INT64, is_primary=True, auto_id=False) schema.add_field("_1nt", DataType.INT64) # field name using naming rule elements schema.add_field("f10at_", DataType.FLOAT_VECTOR, dim=default_dim) # vector field with naming elements # Create collection with valid name self.create_collection(client, collection_name, schema=schema) collections = self.list_collections(client)[0] assert collection_name in collections collection_info = self.describe_collection(client, collection_name)[0] assert collection_info["collection_name"] == collection_name field_names = [field["name"] for field in collection_info["fields"]] assert ct.default_int64_field_name in field_names assert "_1nt" in field_names assert "f10at_" in field_names self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L0) def test_milvus_client_collection_binary(self): """ target: test collection with binary-vec method: create collection with binary vector field expected: collection created successfully with binary vector field """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create schema with binary vector field schema = self.create_schema(client, enable_dynamic_field=False)[0] schema.add_field(ct.default_int64_field_name, DataType.INT64, is_primary=True, auto_id=False) schema.add_field(ct.default_binary_vec_field_name, DataType.BINARY_VECTOR, dim=default_dim) self.create_collection(client, collection_name, schema=schema) collections = self.list_collections(client)[0] assert collection_name in collections collection_info = self.describe_collection(client, collection_name)[0] field_names = [field["name"] for field in collection_info["fields"]] assert ct.default_int64_field_name in field_names assert ct.default_binary_vec_field_name in field_names self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_collection_multi_create_drop(self): """ target: test cycle creation and deletion of multiple collections method: in a loop, collections are created and deleted sequentially expected: no exception, each collection is created and dropped successfully """ client = self._client() c_num = 20 for i in range(c_num): collection_name = cf.gen_collection_name_by_testcase_name() + f"_{i}" self.create_collection(client, collection_name, default_dim) collections = self.list_collections(client)[0] assert collection_name in collections # Drop the collection self.drop_collection(client, collection_name) collections_after_drop = self.list_collections(client)[0] assert collection_name not in collections_after_drop @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_collection_after_drop(self): """ target: test create collection after create and drop method: 1. create a collection 2. drop the collection 3. re-create with same name expected: no exception, collection can be recreated with the same name after dropping """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() self.create_collection(client, collection_name, default_dim) self.drop_collection(client, collection_name) assert not self.has_collection(client, collection_name)[0] self.create_collection(client, collection_name, default_dim) assert self.has_collection(client, collection_name)[0] self.drop_collection(client, collection_name) class TestMilvusClientDropCollectionInvalid(TestMilvusClientV2Base): """ Test case of drop collection interface """ """ ****************************************************************** # The following are invalid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("name", ["12-s", "12 s", "(mn)", "中文", "%$#"]) @pytest.mark.skip(reason="https://github.com/milvus-io/milvus/pull/43064 change drop alias restraint") def test_milvus_client_drop_collection_invalid_collection_name(self, name): """ target: Test drop collection with invalid params method: drop collection with invalid collection name expected: raise exception """ client = self._client() error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection name: {name}. " f"the first character of a collection name must be an underscore or letter"} self.drop_collection(client, name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_drop_collection_not_existed(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = cf.gen_unique_str("nonexisted") self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("collection_name", ['', None]) def test_milvus_client_drop_collection_with_empty_or_None_collection_name(self, collection_name): """ target: test drop invalid collection method: drop collection with empty or None collection name expected: raise exception """ client = self._client() # Set different error messages based on collection_name value error = {ct.err_code: 1, ct.err_msg: f"`collection_name` value {collection_name} is illegal"} self.drop_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) class TestMilvusClientReleaseCollectionInvalid(TestMilvusClientV2Base): """ Test case of release collection interface """ """ ****************************************************************** # The following are invalid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("name", ["12-s", "12 s", "(mn)", "中文", "%$#"]) def test_milvus_client_release_collection_invalid_collection_name(self, name): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection name: {name}. " f"the first character of a collection name must be an underscore or letter"} self.release_collection(client, name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_release_collection_not_existed(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = cf.gen_unique_str("nonexisted") error = {ct.err_code: 1100, ct.err_msg: f"collection not found[database=default]" f"[collection={collection_name}]"} self.release_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_release_collection_name_over_max_length(self): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() # 1. create collection collection_name = "a".join("a" for i in range(256)) error = {ct.err_code: 1100, ct.err_msg: f"the length of a collection name must be less than 255 characters"} self.release_collection(client, collection_name, default_dim, check_task=CheckTasks.err_res, check_items=error) class TestMilvusClientReleaseCollectionValid(TestMilvusClientV2Base): """ Test case of release collection interface """ @pytest.fixture(scope="function", params=[False, True]) def auto_id(self, request): yield request.param @pytest.fixture(scope="function", params=["COSINE", "L2", "IP"]) def metric_type(self, request): yield request.param @pytest.fixture(scope="function", params=["int", "string"]) def id_type(self, request): yield request.param """ ****************************************************************** # The following are valid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_release_unloaded_collection(self): """ target: Test releasing a collection that has not been loaded method: Create a collection and call release_collection multiple times without loading expected: No raising errors, and the collection can still be dropped """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim) self.release_collection(client, collection_name) self.release_collection(client, collection_name) if self.has_collection(client, collection_name)[0]: self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_release_partition_after_load_collection(self): """ target: test releasing specific partitions after loading entire collection method: 1. create collection and partition 2. load entire collection 3. attempt to release specific partition while collection is loaded expected: partition release operations work correctly with loaded collection """ client = self._client() collection_name = cf.gen_unique_str(prefix) partition_name = cf.gen_unique_str("partition") # 1. create collection and partition self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name) self.release_partitions(client, collection_name, ["_default", partition_name]) self.release_collection(client, collection_name) self.load_collection(client, collection_name) self.release_partitions(client, collection_name, [partition_name]) self.release_collection(client, collection_name) if self.has_collection(client, collection_name)[0]: self.drop_collection(client, collection_name) class TestMilvusClientLoadCollectionInvalid(TestMilvusClientV2Base): """ Test case of search interface """ """ ****************************************************************** # The following are invalid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("name", ["12-s", "12 s", "(mn)", "中文", "%$#"]) def test_milvus_client_load_collection_invalid_collection_name(self, name): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection name: {name}. " f"the first character of a collection name must be an underscore or letter"} self.load_collection(client, name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_collection_not_existed(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = cf.gen_unique_str("nonexisted") error = {ct.err_code: 1100, ct.err_msg: f"collection not found[database=default]" f"[collection={collection_name}]"} self.load_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_collection_after_drop(self): """ target: test load collection after it has been dropped method: 1. create collection 2. drop the collection 3. try to load the dropped collection expected: raise exception indicating collection not found """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() self.create_collection(client, collection_name, default_dim) self.drop_collection(client, collection_name) error = {ct.err_code: 999, ct.err_msg: "collection not found"} self.load_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_release_collection(self): """ target: test load, release non-exist collection method: 1. load, release and drop collection 2. load and release dropped collection expected: raise exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create collection self.create_collection(client, collection_name, default_dim, consistency_level="Strong") self.release_collection(client, collection_name) self.drop_index(client, collection_name, "vector") # Prepare and create index index_params = self.prepare_index_params(client)[0] index_params.add_index(field_name="vector", index_type="HNSW", metric_type="L2") self.create_index(client, collection_name, index_params) # Load, release and drop collection self.load_collection(client, collection_name) self.release_collection(client, collection_name) self.drop_collection(client, collection_name) # Try to load and release dropped collection - should raise exception error = {ct.err_code: 100, ct.err_msg: "collection not found"} self.load_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) self.release_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_collection_over_max_length(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = "a".join("a" for i in range(256)) error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection name: {collection_name}. " f"the length of a collection name must be less than 255 characters: " f"invalid parameter"} self.load_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_load_collection_without_index(self): """ target: test loading a collection without an index method: create a collection, drop its index, then attempt to load the collection expected: loading should fail with an 'index not found' error """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim) self.release_collection(client, collection_name) self.drop_index(client, collection_name, "vector") error = {ct.err_code: 700, ct.err_msg: f"index not found[collection={collection_name}]"} self.load_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) if self.has_collection(client, collection_name)[0]: self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("partition_names", [[], None]) def test_milvus_client_load_partition_names_empty(self, partition_names): """ target: test load partitions with empty partition names list method: 1. create collection and partition 2. insert data into both default partition and custom partition 3. create index 4. attempt to load with empty partition_names list expected: should raise exception indicating no partition specified """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() partition_name = cf.gen_unique_str("partition") # 1. Create collection and partition self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name) self.release_collection(client, collection_name) self.drop_index(client, collection_name, "vector") # 2. Insert data into both partitions rng = np.random.default_rng(seed=19530) half = default_nb // 2 # Insert into default partition data_default = [{ default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0 } for i in range(half)] self.insert(client, collection_name, data_default, partition_name="_default") # Insert into custom partition data_partition = [{ default_primary_key_field_name: i + half, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: (i + half) * 1.0 } for i in range(half)] self.insert(client, collection_name, data_partition, partition_name=partition_name) # 3. Create index self.flush(client, collection_name) index_params = self.prepare_index_params(client)[0] index_params.add_index(field_name="vector", index_type="HNSW", metric_type="L2") self.create_index(client, collection_name, index_params) # 4. Attempt to load with empty partition_names list error = {ct.err_code: 0, ct.err_msg: "due to no partition specified"} self.load_partitions(client, collection_name, partition_names=partition_names, check_task=CheckTasks.err_res, check_items=error) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("invalid_num_replica", [0.2, "not-int"]) def test_milvus_client_load_replica_non_number(self, invalid_num_replica): """ target: test load collection with non-number replicas method: load with non-number replicas expected: raise exceptions """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # 1. Create collection and insert data self.create_collection(client, collection_name, default_dim) self.release_collection(client, collection_name) self.drop_index(client, collection_name, "vector") # 2. Insert data rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] self.insert(client, collection_name, rows) # Verify entity count self.flush(client, collection_name) stats = self.get_collection_stats(client, collection_name)[0] assert stats['row_count'] == default_nb # 3. Create index index_params = self.prepare_index_params(client)[0] index_params.add_index(field_name="vector", index_type="HNSW", metric_type="L2") self.create_index(client, collection_name, index_params) # 4. Attempt to load with invalid replica_number error = {ct.err_code: 999, ct.err_msg: f"`replica_number` value {invalid_num_replica} is illegal"} self.load_collection(client, collection_name, replica_number=invalid_num_replica, check_task=CheckTasks.err_res, check_items=error) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("replicas", [None, -1, 0]) def test_milvus_client_load_replica_invalid_input(self, replicas): """ target: test load partition with invalid replica number or None method: load with invalid replica number or None expected: load successfully as replica = 1 """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # 1. Create collection and prepare self.create_collection(client, collection_name, default_dim) self.release_collection(client, collection_name) self.drop_index(client, collection_name, "vector") # 2. Insert data rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] self.insert(client, collection_name, rows) # Verify entity count self.flush(client, collection_name) stats = self.get_collection_stats(client, collection_name)[0] assert stats['row_count'] == default_nb # 3. Create index index_params = self.prepare_index_params(client)[0] index_params.add_index(field_name="vector", index_type="HNSW", metric_type="L2") self.create_index(client, collection_name, index_params) # 4. Load with invalid replica_number (should succeed as replica=1) self.load_collection(client, collection_name, replica_number=replicas) # 5. Verify replicas load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after loading collection, but got {load_state['state']}" self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_replica_greater_than_querynodes(self): """ target: test load with replicas that greater than querynodes method: load with 3 replicas (2 querynode) expected: Raise exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # 1. Create collection self.create_collection(client, collection_name, default_dim) self.release_collection(client, collection_name) self.drop_index(client, collection_name, "vector") # 2. Insert data rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] self.insert(client, collection_name, rows) # 3. Verify entity count self.flush(client, collection_name) stats = self.get_collection_stats(client, collection_name)[0] assert stats['row_count'] == default_nb # 4. Create index index_params = self.prepare_index_params(client)[0] index_params.add_index(field_name="vector", index_type="HNSW", metric_type="L2") self.create_index(client, collection_name, index_params) # 5. Load with replica_number=3 (should fail if only 2 querynodes available) error = {ct.err_code: 999, ct.err_msg: "call query coordinator LoadCollection: when load 3 replica count: " "service resource insufficient[currentStreamingNode=1][expectedStreamingNode=3]"} self.load_collection(client, collection_name, replica_number=3, check_task=CheckTasks.err_res, check_items=error) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_collection_after_disconnect(self): """ target: test load/release collection operations after connection is closed method: 1. create collection with client 2. close the client connection 3. try to load collection with disconnected client expected: operations should raise appropriate connection errors """ client_temp = self._client(alias="client_temp") collection_name = cf.gen_collection_name_by_testcase_name() self.create_collection(client_temp, collection_name, default_dim) self.close(client_temp) error = {ct.err_code: 1, ct.err_msg: 'should create connection first'} self.load_collection(client_temp, collection_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_release_collection_after_disconnect(self): """ target: test load/release collection operations after connection is closed method: 1. create collection with client 2. close the client connection 3. try to release collection with disconnected client expected: operations should raise appropriate connection errors """ client_temp = self._client(alias="client_temp2") collection_name = cf.gen_collection_name_by_testcase_name() self.create_collection(client_temp, collection_name, default_dim) self.close(client_temp) error = {ct.err_code: 999, ct.err_msg: 'should create connection first'} self.release_collection(client_temp, collection_name, check_task=CheckTasks.err_res, check_items=error) class TestMilvusClientLoadCollectionValid(TestMilvusClientV2Base): """ Test case of search interface """ @pytest.fixture(scope="function", params=[False, True]) def auto_id(self, request): yield request.param @pytest.fixture(scope="function", params=["COSINE", "L2", "IP"]) def metric_type(self, request): yield request.param @pytest.fixture(scope="function", params=["int", "string"]) def id_type(self, request): yield request.param """ ****************************************************************** # The following are valid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_loaded_collection(self): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim) self.load_collection(client, collection_name) if self.has_collection(client, collection_name)[0]: self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_partition_after_release_collection(self): """ target: test mixed loading scenarios with partial partitions and full collection method: 1. create collection and partition 2. load specific partition first 3. then load entire collection 4. release and load again expected: all loading operations work correctly without conflicts """ client = self._client() collection_name = cf.gen_unique_str(prefix) partition_name = cf.gen_unique_str("partition") # Step 1: Create collection and partition self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name) # Step 2: Release collection and verify state NotLoad self.release_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.NotLoad, f"Expected NotLoad after release, but got {load_state['state']}" # Step 3: Load specific partition and verify state changes to Loaded self.load_partitions(client, collection_name, [partition_name]) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after loading partition, but got {load_state['state']}" # Step 4: Load entire collection and verify state remains Loaded self.load_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after loading collection, but got {load_state['state']}" # Step 5: Release collection and verify state changes to NotLoad self.release_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.NotLoad, f"Expected NotLoad after release, but got {load_state['state']}" # Step 6: Load multiple partitions and verify state changes to Loaded self.load_partitions(client, collection_name, ["_default", partition_name]) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after loading partitions, but got {load_state['state']}" # Step 7: Load collection again and verify state remains Loaded self.load_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after final load collection, but got {load_state['state']}" # Step 8: Cleanup - drop collection if it exists if self.has_collection(client, collection_name)[0]: self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_load_partitions_after_load_collection(self): """ target: test load partitions after load collection method: 1. load collection 2. load partitions 3. search on one partition expected: No exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() partition_name_1 = cf.gen_unique_str("partition1") partition_name_2 = cf.gen_unique_str("partition2") # Create collection and partitions self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name_1) self.create_partition(client, collection_name, partition_name_2) # Verify initial state is Loaded load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after loading collection, but got {load_state['state']}" # Load collection and verify state self.load_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after loading collection, but got {load_state['state']}" # Load partitions and verify state (should remain Loaded) self.load_partitions(client, collection_name, [partition_name_1, partition_name_2]) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after loading partitions, but got {load_state['state']}" # Search on one partition vectors_to_search = np.random.default_rng(seed=19530).random((1, default_dim)) self.search(client, collection_name, vectors_to_search, limit=default_limit, partition_names=[partition_name_1]) # Verify state remains Loaded after search load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after search, but got {load_state['state']}" self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L0) def test_milvus_client_collection_load_release_comprehensive(self): """ target: comprehensive test for collection load/release operations with search/query validation method: 1. test collection load -> search/query (should work) 2. test collection release -> search/query (should fail) 3. test repeated load/release operations 4. test load after release expected: proper search/query behavior based on collection load/release state """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Step 1: Create collection with data for testing self.create_collection(client, collection_name, default_dim) # Step 2: Test point 1 - loaded collection can be searched/queried self.load_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded, but got {load_state['state']}" vectors_to_search = np.random.default_rng(seed=19530).random((1, default_dim)) self.search(client, collection_name, vectors_to_search, limit=default_limit) self.query(client, collection_name, filter=default_search_exp) # Step 3: Test point 2 - loaded collection can be loaded again self.load_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after repeated load, but got {load_state['state']}" # Step 4: Test point 3 - released collection cannot be searched/queried self.release_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.NotLoad, f"Expected NotLoad, but got {load_state['state']}" error_search = {ct.err_code: 101, ct.err_msg: "collection not loaded"} self.search(client, collection_name, vectors_to_search, limit=default_limit, check_task=CheckTasks.err_res, check_items=error_search) error_query = {ct.err_code: 101, ct.err_msg: "collection not loaded"} self.query(client, collection_name, filter=default_search_exp, check_task=CheckTasks.err_res, check_items=error_query) # Step 5: Test point 4 - released collection can be released again self.release_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.NotLoad, f"Expected NotLoad after repeated release, but got {load_state['state']}" # Step 6: Test point 5 - released collection can be loaded again self.load_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after reload, but got {load_state['state']}" self.search(client, collection_name, vectors_to_search, limit=default_limit) # Step 7: Cleanup self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L0) def test_milvus_client_partition_load_release_comprehensive(self): """ target: comprehensive test for partition load/release operations with search/query validation method: 1. test partition load -> search/query 2. test partition release -> search/query (should fail) 3. test repeated load/release operations 4. test load after release expected: proper search/query behavior based on partition load/release state """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() partition_name_1 = cf.gen_unique_str("partition1") partition_name_2 = cf.gen_unique_str("partition2") # Step 1: Create collection with partitions self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name_1) self.create_partition(client, collection_name, partition_name_2) # Step 2: Test point 1 - loaded partitions can be searched/queried self.load_partitions(client, collection_name, [partition_name_1, partition_name_2]) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded, but got {load_state['state']}" vectors_to_search = np.random.default_rng(seed=19530).random((1, default_dim)) self.search(client, collection_name, vectors_to_search, limit=default_limit, partition_names=[partition_name_1, partition_name_2]) self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name_1, partition_name_2]) # Step 3: Test point 2 - loaded partitions can be loaded again self.load_partitions(client, collection_name, [partition_name_1, partition_name_2]) self.search(client, collection_name, vectors_to_search, limit=default_limit, partition_names=[partition_name_1, partition_name_2]) self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name_1, partition_name_2]) # Step 4: Test point 3 - released partitions cannot be searched/queried self.release_partitions(client, collection_name, [partition_name_1]) error_search = {ct.err_code: 201, ct.err_msg: "partition not loaded"} self.search(client, collection_name, vectors_to_search, limit=default_limit, partition_names=[partition_name_1], check_task=CheckTasks.err_res, check_items=error_search) error_query = {ct.err_code: 201, ct.err_msg: "partition not loaded"} self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name_1], check_task=CheckTasks.err_res, check_items=error_query) # Non-released partition should still work self.search(client, collection_name, vectors_to_search, limit=default_limit, partition_names=[partition_name_2]) # Step 5: Test point 4 - released partitions can be released again self.release_partitions(client, collection_name, [partition_name_1]) # Release again error_search = {ct.err_code: 201, ct.err_msg: "partition not loaded"} self.search(client, collection_name, vectors_to_search, limit=default_limit, partition_names=[partition_name_1], check_task=CheckTasks.err_res, check_items=error_search) # Step 6: Test point 5 - released partitions can be loaded again self.load_partitions(client, collection_name, [partition_name_1]) self.search(client, collection_name, vectors_to_search, limit=default_limit, partition_names=[partition_name_1]) # Step 8: Cleanup self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_mixed_collection_partition_operations_comprehensive(self): """ target: comprehensive test for mixed collection/partition load/release operations method: 1. test collection load -> partition release -> mixed behavior 2. test partition load -> collection load -> behavior 3. test collection release -> partition load -> behavior expected: consistent behavior across mixed operations """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() partition_name_1 = cf.gen_unique_str("partition1") partition_name_2 = cf.gen_unique_str("partition2") # Step 1: Setup collection with partitions self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name_1) self.create_partition(client, collection_name, partition_name_2) vectors_to_search = np.random.default_rng(seed=19530).random((1, default_dim)) # Step 2: Test Release partition after collection release self.release_collection(client, collection_name) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.NotLoad, f"Expected NotLoad after collection release, but got {load_state['state']}" self.release_partitions(client, collection_name, ["_default"]) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.NotLoad, f"Expected NotLoad after default partition release, but got {load_state['state']}" # Step 3: Load specific partitions self.load_partitions(client, collection_name, [partition_name_1]) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.Loaded, f"Expected Loaded after partition load, but got {load_state['state']}" # Search should work on loaded partitions self.search(client, collection_name, vectors_to_search, limit=default_limit, partition_names=[partition_name_1]) self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name_1]) # Step 4: Test load collection after partition load self.load_collection(client, collection_name) self.search(client, collection_name, vectors_to_search, limit=default_limit, partition_names=[partition_name_1, partition_name_2]) self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name_1, partition_name_2]) # Step 5: Test edge case - release all partitions individually self.release_partitions(client, collection_name, ["_default", partition_name_1, partition_name_2]) load_state = self.get_load_state(client, collection_name)[0] assert load_state["state"] == LoadState.NotLoad, f"Expected NotLoad after releasing all partitions, but got {load_state['state']}" error_search = {ct.err_code: 101, ct.err_msg: "collection not loaded"} self.search(client, collection_name, vectors_to_search, limit=default_limit, check_task=CheckTasks.err_res, check_items=error_search) # Step 6: Test release collection after partition release self.release_collection(client, collection_name) assert load_state["state"] == LoadState.NotLoad, f"Expected NotLoad after releasing all partitions, but got {load_state['state']}" error = {ct.err_code: 101, ct.err_msg: "collection not loaded"} self.search(client, collection_name, vectors_to_search, limit=default_limit, check_task=CheckTasks.err_res, check_items=error) self.query(client, collection_name, filter=default_search_exp, check_task=CheckTasks.err_res, check_items=error) # Step 7: Cleanup self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_collection_after_drop_partition_and_release_another(self): """ target: test load collection after drop a partition and release another method: 1. load collection 2. drop a partition 3. release left partition 4. query on the left partition 5. load collection expected: No exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() partition_name_1 = cf.gen_unique_str("partition1") partition_name_2 = cf.gen_unique_str("partition2") self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name_1) self.create_partition(client, collection_name, partition_name_2) self.load_collection(client, collection_name) self.release_partitions(client, collection_name, [partition_name_1]) self.drop_partition(client, collection_name, partition_name_1) self.release_partitions(client, collection_name, [partition_name_2]) error = {ct.err_code: 65538, ct.err_msg: 'partition not loaded'} self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name_2], check_task=CheckTasks.err_res, check_items=error) self.load_collection(client, collection_name) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_partition_after_drop_partition_and_release_another(self): """ target: test load partition after drop a partition and release another method: 1. load collection 2. drop a partition 3. release left partition 4. load partition 5. query on the partition expected: No exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() partition_name_1 = cf.gen_unique_str("partition1") partition_name_2 = cf.gen_unique_str("partition2") self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name_1) self.create_partition(client, collection_name, partition_name_2) self.load_collection(client, collection_name) self.release_partitions(client, collection_name, [partition_name_1]) self.drop_partition(client, collection_name, partition_name_1) self.release_partitions(client, collection_name, [partition_name_2]) self.load_partitions(client, collection_name, [partition_name_2]) self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name_2]) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_another_partition_after_drop_one_partition(self): """ target: test load another partition after drop a partition method: 1. load collection 2. drop a partition 3. load another partition 4. query on the partition expected: No exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() partition_name_1 = cf.gen_unique_str("partition1") partition_name_2 = cf.gen_unique_str("partition2") self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name_1) self.create_partition(client, collection_name, partition_name_2) self.load_collection(client, collection_name) self.release_partitions(client, collection_name, [partition_name_1]) self.drop_partition(client, collection_name, partition_name_1) self.load_partitions(client, collection_name, [partition_name_2]) self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name_2]) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_collection_after_drop_one_partition(self): """ target: test load collection after drop a partition method: 1. load collection 2. drop a partition 3. load collection 4. query on the partition expected: No exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() partition_name_1 = cf.gen_unique_str("partition1") partition_name_2 = cf.gen_unique_str("partition2") self.create_collection(client, collection_name, default_dim) self.create_partition(client, collection_name, partition_name_1) self.create_partition(client, collection_name, partition_name_2) self.load_collection(client, collection_name) self.release_partitions(client, collection_name, [partition_name_1]) self.drop_partition(client, collection_name, partition_name_1) self.load_collection(client, collection_name) # Query on the remaining partition self.query(client, collection_name, filter=default_search_exp, partition_names=[partition_name_2]) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L0) def test_milvus_client_load_collection_after_index(self): """ target: test load collection, after index created method: insert and create index, load collection with correct params expected: no error raised """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create collection self.create_collection(client, collection_name, default_dim, consistency_level="Strong") self.release_collection(client, collection_name) self.drop_index(client, collection_name, "vector") # Insert data rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] self.insert(client, collection_name, rows) # Prepare and create index index_params = self.prepare_index_params(client)[0] index_params.add_index(field_name="vector", index_type="IVF_SQ8", metric_type="L2") self.create_index(client, collection_name, index_params) # Load and release collection self.load_collection(client, collection_name) self.release_collection(client, collection_name) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L0) def test_milvus_client_load_collection_after_load_release(self): """ target: test load collection after load and release method: 1.load and release collection after entities flushed 2.re-load collection expected: No exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create collection self.create_collection(client, collection_name, default_dim, consistency_level="Strong") self.release_collection(client, collection_name) self.drop_index(client, collection_name, "vector") # Insert data rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] self.insert(client, collection_name, rows) # Verify entity count self.flush(client, collection_name) stats = self.get_collection_stats(client, collection_name)[0] assert stats['row_count'] == default_nb # Prepare and create index index_params = self.prepare_index_params(client)[0] index_params.add_index(field_name="vector", index_type="HNSW", metric_type="L2") self.create_index(client, collection_name, index_params) # Load, release, and re-load collection self.load_collection(client, collection_name) self.release_collection(client, collection_name) self.load_collection(client, collection_name) self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_load_collection_repeatedly(self): """ target: test load collection repeatedly method: load collection twice expected: No exception """ client = self._client() collection_name = cf.gen_collection_name_by_testcase_name() # Create collection self.create_collection(client, collection_name, default_dim, consistency_level="Strong") self.release_collection(client, collection_name) self.drop_index(client, collection_name, "vector") # Insert data rng = np.random.default_rng(seed=19530) rows = [{default_primary_key_field_name: i, default_vector_field_name: list(rng.random((1, default_dim))[0]), default_float_field_name: i * 1.0, default_string_field_name: str(i)} for i in range(default_nb)] self.insert(client, collection_name, rows) # Verify entity count self.flush(client, collection_name) stats = self.get_collection_stats(client, collection_name)[0] assert stats['row_count'] == default_nb # Prepare and create index index_params = self.prepare_index_params(client)[0] index_params.add_index(field_name="vector", index_type="HNSW", metric_type="L2") self.create_index(client, collection_name, index_params) # Load collection twice (test repeated loading) self.load_collection(client, collection_name) self.load_collection(client, collection_name) self.drop_collection(client, collection_name) class TestMilvusClientDescribeCollectionInvalid(TestMilvusClientV2Base): """ Test case of search interface """ """ ****************************************************************** # The following are invalid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("name", ["12-s", "12 s", "(mn)", "中文", "%$#"]) def test_milvus_client_describe_collection_invalid_collection_name(self, name): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection name: {name}. " f"the first character of a collection name must be an underscore or letter"} self.describe_collection(client, name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_describe_collection_not_existed(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = "nonexisted" error = {ct.err_code: 100, ct.err_msg: "can't find collection[database=default][collection=nonexisted]"} self.describe_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_describe_collection_deleted_collection(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim) self.drop_collection(client, collection_name) error = {ct.err_code: 100, ct.err_msg: f"can't find collection[database=default][collection={collection_name}]"} self.describe_collection(client, collection_name, check_task=CheckTasks.err_res, check_items=error) class TestMilvusClientHasCollectionInvalid(TestMilvusClientV2Base): """ Test case of search interface """ """ ****************************************************************** # The following are invalid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("name", ["12-s", "12 s", "(mn)", "中文", "%$#"]) def test_milvus_client_has_collection_invalid_collection_name(self, name): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection name: {name}. " f"the first character of a collection name must be an underscore or letter"} self.has_collection(client, name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_has_collection_not_existed(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = "nonexisted" result = self.has_collection(client, collection_name)[0] assert result == False @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_has_collection_deleted_collection(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim) self.drop_collection(client, collection_name) result = self.has_collection(client, collection_name)[0] assert result == False class TestMilvusClientRenameCollectionInValid(TestMilvusClientV2Base): """ Test case of rename collection interface """ """ ****************************************************************** # The following are valid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L1) @pytest.mark.parametrize("name", ["12-s", "12 s", "(mn)", "中文", "%$#"]) def test_milvus_client_rename_collection_invalid_collection_name(self, name): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() error = {ct.err_code: 100, ct.err_msg: f"collection not found[database=1][collection={name}]"} self.rename_collection(client, name, "new_collection", check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_rename_collection_not_existed_collection(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = "nonexisted" error = {ct.err_code: 100, ct.err_msg: f"collection not found[database=1][collection={collection_name}]"} self.rename_collection(client, collection_name, "new_collection", check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_rename_collection_duplicated_collection(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim) error = {ct.err_code: 65535, ct.err_msg: f"duplicated new collection name default:{collection_name} " f"with other collection name or alias"} self.rename_collection(client, collection_name, collection_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_rename_deleted_collection(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim) self.drop_collection(client, collection_name) error = {ct.err_code: 100, ct.err_msg: f"{collection_name}: collection not found[collection=default]"} self.rename_collection(client, collection_name, "new_collection", check_task=CheckTasks.err_res, check_items=error) class TestMilvusClientRenameCollectionValid(TestMilvusClientV2Base): """ Test case of rename collection interface """ """ ****************************************************************** # The following are valid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_rename_collection_multiple_times(self): """ target: test fast create collection normal case method: create collection expected: create collection with default schema, index, and load successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 2. rename with invalid new_name new_name = "new_name_rename" self.create_collection(client, collection_name, default_dim) times = 3 for _ in range(times): self.rename_collection(client, collection_name, new_name) self.rename_collection(client, new_name, collection_name) @pytest.mark.tags(CaseLabel.L2) def test_milvus_client_rename_collection_deleted_collection(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) another_collection_name = cf.gen_unique_str("another_collection") # 1. create 2 collections self.create_collection(client, collection_name, default_dim) self.create_collection(client, another_collection_name, default_dim) # 2. drop one collection self.drop_collection(client, another_collection_name) # 3. rename to dropped collection self.rename_collection(client, collection_name, another_collection_name) class TestMilvusClientUsingDatabaseInvalid(TestMilvusClientV2Base): """ Test case of using database interface """ """ ****************************************************************** # The following are invalid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L2) @pytest.mark.skip(reason="pymilvus issue 1900") @pytest.mark.parametrize("db_name", ["12-s", "12 s", "(mn)", "中文", "%$#"]) def test_milvus_client_using_database_not_exist_db_name(self, db_name): """ target: test fast create collection normal case method: create collection expected: drop successfully """ client = self._client() # db_name = cf.gen_unique_str("nonexisted") error = {ct.err_code: 999, ct.err_msg: f"database not found[database={db_name}]"} self.using_database(client, db_name, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.skip(reason="# this case is dup to using a non exist db name, try to add one for create database") def test_milvus_client_using_database_db_name_over_max_length(self): """ target: test fast create collection normal case method: create collection expected: drop successfully """ pass class TestMilvusClientCollectionPropertiesInvalid(TestMilvusClientV2Base): """ Test case of alter/drop collection properties """ """ ****************************************************************** # The following are invalid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("alter_name", ["%$#", "test", " "]) def test_milvus_client_alter_collection_properties_invalid_collection_name(self, alter_name): """ target: test alter collection properties with invalid collection name method: alter collection properties with non-existent collection name expected: raise exception """ client = self._client() # alter collection properties properties = {'mmap.enabled': True} error = {ct.err_code: 100, ct.err_msg: f"collection not found[database=default][collection={alter_name}]"} self.alter_collection_properties(client, alter_name, properties, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("properties", [""]) def test_milvus_client_alter_collection_properties_invalid_properties(self, properties): """ target: test alter collection properties with invalid properties method: alter collection properties with invalid properties expected: raise exception """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim, id_type="string", max_length=ct.default_length) self.describe_collection(client, collection_name, check_task=CheckTasks.check_describe_collection_property, check_items={"collection_name": collection_name, "dim": default_dim, "consistency_level": 0}) error = {ct.err_code: 1, ct.err_msg: f"`properties` value {properties} is illegal"} self.alter_collection_properties(client, collection_name, properties, check_task=CheckTasks.err_res, check_items=error) self.drop_collection(client, collection_name) #TODO properties with non-existent params @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("drop_name", ["%$#", "test", " "]) def test_milvus_client_drop_collection_properties_invalid_collection_name(self, drop_name): """ target: test drop collection properties with invalid collection name method: drop collection properties with non-existent collection name expected: raise exception """ client = self._client() # drop collection properties properties = {'mmap.enabled': True} error = {ct.err_code: 100, ct.err_msg: f"collection not found[database=default][collection={drop_name}]"} self.drop_collection_properties(client, drop_name, properties, check_task=CheckTasks.err_res, check_items=error) @pytest.mark.tags(CaseLabel.L2) @pytest.mark.parametrize("property_keys", ["", {}, []]) def test_milvus_client_drop_collection_properties_invalid_properties(self, property_keys): """ target: test drop collection properties with invalid properties method: drop collection properties with invalid properties expected: raise exception """ client = self._client() collection_name = cf.gen_unique_str(prefix) # 1. create collection self.create_collection(client, collection_name, default_dim, id_type="string", max_length=ct.default_length) self.describe_collection(client, collection_name, check_task=CheckTasks.check_describe_collection_property, check_items={"collection_name": collection_name, "dim": default_dim, "consistency_level": 0}) error = {ct.err_code: 65535, ct.err_msg: f"The collection properties to alter and keys to delete must not be empty at the same time"} self.drop_collection_properties(client, collection_name, property_keys, check_task=CheckTasks.err_res, check_items=error) self.drop_collection(client, collection_name) #TODO properties with non-existent params class TestMilvusClientCollectionPropertiesValid(TestMilvusClientV2Base): """ Test case of alter/drop collection properties """ """ ****************************************************************** # The following are valid base cases ****************************************************************** """ @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_collection_alter_collection_properties(self): """ target: test alter collection method: alter collection expected: alter successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) self.using_database(client, "default") # 1. create collection self.create_collection(client, collection_name, default_dim) collections = self.list_collections(client)[0] assert collection_name in collections self.release_collection(client, collection_name) properties = {"mmap.enabled": True} self.alter_collection_properties(client, collection_name, properties) describe = self.describe_collection(client, collection_name)[0].get("properties") assert describe["mmap.enabled"] == 'True' self.release_collection(client, collection_name) properties = {"mmap.enabled": False} self.alter_collection_properties(client, collection_name, properties) describe = self.describe_collection(client, collection_name)[0].get("properties") assert describe["mmap.enabled"] == 'False' #TODO add case that confirm the parameter is actually valid self.drop_collection(client, collection_name) @pytest.mark.tags(CaseLabel.L1) def test_milvus_client_collection_drop_collection_properties(self): """ target: test drop collection method: drop collection expected: drop successfully """ client = self._client() collection_name = cf.gen_unique_str(prefix) self.using_database(client, "default") # 1. create collection self.create_collection(client, collection_name, default_dim) collections = self.list_collections(client)[0] assert collection_name in collections self.release_collection(client, collection_name) properties = {"mmap.enabled": True} self.alter_collection_properties(client, collection_name, properties) describe = self.describe_collection(client, collection_name)[0].get("properties") assert describe["mmap.enabled"] == 'True' property_keys = ["mmap.enabled"] self.drop_collection_properties(client, collection_name, property_keys) describe = self.describe_collection(client, collection_name)[0].get("properties") assert "mmap.enabled" not in describe #TODO add case that confirm the parameter is actually invalid self.drop_collection(client, collection_name)