mirror of https://github.com/milvus-io/milvus.git
887 lines
43 KiB
Python
887 lines
43 KiB
Python
import pytest
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from base.client_v2_base import TestMilvusClientV2Base
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from utils.util_log import test_log as log
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from common import common_func as cf
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from common import common_type as ct
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from common.common_type import CaseLabel, CheckTasks
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from utils.util_pymilvus import *
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prefix = "client_alias"
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epsilon = ct.epsilon
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default_nb = ct.default_nb
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default_nb_medium = ct.default_nb_medium
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default_nq = ct.default_nq
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default_dim = ct.default_dim
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default_limit = ct.default_limit
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default_search_exp = "id >= 0"
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exp_res = "exp_res"
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default_search_string_exp = "varchar >= \"0\""
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default_search_mix_exp = "int64 >= 0 && varchar >= \"0\""
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default_invaild_string_exp = "varchar >= 0"
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default_json_search_exp = "json_field[\"number\"] >= 0"
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perfix_expr = 'varchar like "0%"'
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default_search_field = ct.default_float_vec_field_name
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default_search_params = ct.default_search_params
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default_primary_key_field_name = "id"
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default_vector_field_name = "vector"
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default_float_field_name = ct.default_float_field_name
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default_bool_field_name = ct.default_bool_field_name
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default_string_field_name = ct.default_string_field_name
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default_int32_array_field_name = ct.default_int32_array_field_name
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default_string_array_field_name = ct.default_string_array_field_name
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default_schema = cf.gen_default_collection_schema()
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default_binary_schema = cf.gen_default_binary_collection_schema()
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class TestMilvusClientAliasInvalid(TestMilvusClientV2Base):
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""" Test case of search interface """
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@pytest.fixture(scope="function", params=[False, True])
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def auto_id(self, request):
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yield request.param
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@pytest.fixture(scope="function", params=["COSINE", "L2"])
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def metric_type(self, request):
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yield request.param
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"""
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******************************************************************
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# The following are invalid base cases
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******************************************************************
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"""
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@pytest.mark.tags(CaseLabel.L1)
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@pytest.mark.parametrize("collection_name", ["12-s", "12 s", "(mn)", "中文", "%$#"])
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def test_milvus_client_create_alias_invalid_collection_name(self, collection_name):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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alias = cf.gen_unique_str("collection_alias")
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# 2. create alias
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error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection name: {collection_name}. the first character of a "
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f"collection name must be an underscore or letter: invalid parameter"}
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self.create_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_create_alias_collection_name_over_max_length(self):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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alias = cf.gen_unique_str("collection_alias")
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collection_name = "a".join("a" for i in range(256))
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# 2. create alias
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error = {ct.err_code: 1100, ct.err_msg: f"the length of a collection name must be less than 255 characters"}
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self.create_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_create_alias_not_exist_collection(self):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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alias = cf.gen_unique_str("collection_alias")
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collection_name = "not_exist_collection_alias"
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error = {ct.err_code: 100, ct.err_msg: f"collection not found[database=1][collection={collection_name}]"}
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self.create_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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@pytest.mark.tags(CaseLabel.L1)
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@pytest.mark.parametrize("alias", ["12-s", "12 s", "(mn)", "中文", "%$#"])
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def test_milvus_client_create_alias_invalid_alias_name(self, alias):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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collection_name = cf.gen_unique_str(prefix)
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# 1. create collection
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
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# 2. create alias
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error = {ct.err_code: 1100,
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ct.err_msg: f"Invalid collection alias: {alias}. "
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f"the first character of a collection alias must be an underscore or letter"}
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self.create_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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self.drop_collection(client, collection_name)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_create_alias_name_over_max_length(self):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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collection_name = cf.gen_unique_str(prefix)
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alias = "a".join("a" for i in range(256))
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# 1. create collection
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
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# 2. create alias
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error = {ct.err_code: 1100, ct.err_msg: f"the length of a collection alias must be less than 255 characters"}
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self.create_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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self.drop_collection(client, collection_name)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_create_alias_same_collection_name(self):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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collection_name = cf.gen_unique_str('coll')
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# 1. create collection
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
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# 2. create alias
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error = {ct.err_code: 1601,
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ct.err_msg: f"alias and collection name conflict[database=default][alias={collection_name}]"}
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self.create_alias(client, collection_name, collection_name,
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check_task=CheckTasks.err_res, check_items=error)
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# create a collection with the same alias name
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alias_name = cf.gen_unique_str('alias')
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self.create_alias(client, collection_name, alias_name)
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error = {ct.err_code: 1601,
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ct.err_msg: f"collection name [{alias_name}] conflicts with an existing alias, "
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f"please choose a unique name"}
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self.create_collection(client, alias_name, default_dim,
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check_task=CheckTasks.err_res, check_items=error)
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self.drop_alias(client, alias_name)
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self.drop_collection(client, collection_name)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_create_same_alias_diff_collections(self):
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"""
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target: test create same alias to different collections
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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collection_name = cf.gen_unique_str(prefix)
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collection_name_1 = cf.gen_unique_str(prefix)
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alias = cf.gen_unique_str("collection_alias")
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# 1. create collection and alias
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
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self.create_alias(client, collection_name, alias)
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# 2. create another collection and same alias
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self.create_collection(client, collection_name_1, default_dim, consistency_level="Strong")
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error = {ct.err_code: 1602, ct.err_msg: f"{alias} is alias to another collection: "
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f"{collection_name}: alias already exist[database=default]"
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f"[alias={alias}]"}
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self.create_alias(client, collection_name_1, alias,
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check_task=CheckTasks.err_res, check_items=error)
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self.drop_alias(client, alias)
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self.drop_collection(client, collection_name)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_drop_alias_not_existed(self):
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"""
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target: test create same alias to different collections
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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alias = cf.gen_unique_str("not_existed_alias")
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self.drop_alias(client, alias)
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@pytest.mark.tags(CaseLabel.L1)
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@pytest.mark.parametrize("alias_name", ["12-s", "12 s", "(mn)", "中文", "%$#"])
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@pytest.mark.skip(reason="https://github.com/milvus-io/milvus/pull/43064 change drop alias restraint")
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def test_milvus_client_drop_alias_invalid_alias_name(self, alias_name):
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"""
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target: test create same alias to different collections
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection alias: {alias_name}. the first character of a "
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f"collection alias must be an underscore or letter"}
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self.drop_alias(client, alias_name,
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check_task=CheckTasks.err_res, check_items=error)
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@pytest.mark.tags(CaseLabel.L1)
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@pytest.mark.skip(reason="https://github.com/milvus-io/milvus/pull/43064 change drop alias restraint")
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def test_milvus_client_drop_alias_over_max_length(self):
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"""
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target: test create same alias to different collections
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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alias = "a".join("a" for i in range(256))
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error = {ct.err_code: 1100, ct.err_msg: f"the length of a collection alias must be less than 255 characters"}
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self.drop_alias(client, alias,
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check_task=CheckTasks.err_res, check_items=error)
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@pytest.mark.tags(CaseLabel.L1)
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@pytest.mark.parametrize("collection_name", ["12-s", "12 s", "(mn)", "中文", "%$#"])
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def test_milvus_client_alter_alias_invalid_collection_name(self, collection_name):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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alias = cf.gen_unique_str("collection_alias")
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error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection name: {collection_name}. the first character of a "
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f"collection name must be an underscore or letter: invalid parameter"}
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self.alter_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_alter_alias_collection_name_over_max_length(self):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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alias = cf.gen_unique_str("collection_alias")
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collection_name = "a".join("a" for i in range(256))
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# 2. create alias
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error = {ct.err_code: 1100, ct.err_msg: f"the length of a collection name must be less than 255 characters"}
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self.alter_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_alter_alias_not_exist_collection(self):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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alias = cf.gen_unique_str("collection_alias")
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collection_name = cf.gen_unique_str("not_exist_collection_alias")
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# 2. create alias
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error = {ct.err_code: 100, ct.err_msg: f"collection not found[collection={collection_name}]"}
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self.alter_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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self.drop_collection(client, collection_name)
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@pytest.mark.tags(CaseLabel.L1)
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@pytest.mark.parametrize("alias", ["12-s", "12 s", "(mn)", "中文", "%$#"])
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def test_milvus_client_alter_alias_invalid_alias_name(self, alias):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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collection_name = cf.gen_unique_str(prefix)
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# 1. create collection
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
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# 2. create alias
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error = {ct.err_code: 1100, ct.err_msg: f"Invalid collection alias: {alias}. the first character of a "
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f"collection alias must be an underscore or letter"}
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self.alter_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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self.drop_collection(client, collection_name)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_alter_alias_name_over_max_length(self):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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collection_name = cf.gen_unique_str(prefix)
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alias = "a".join("a" for i in range(256))
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# 1. create collection
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
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# 2. create alias
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error = {ct.err_code: 1100, ct.err_msg: f"the length of a collection alias must be less than 255 characters"}
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self.alter_alias(client, collection_name, alias,
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check_task=CheckTasks.err_res, check_items=error)
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self.drop_collection(client, collection_name)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_alter_alias_same_collection_name(self):
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"""
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target: test alias (high level api) normal case
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: create alias successfully
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"""
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client = self._client()
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collection_name = cf.gen_unique_str(prefix)
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# 1. create collection
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
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# 2. create alias
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error = {ct.err_code: 1601, ct.err_msg: f"alias and collection name conflict[database=default]"
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f"[alias={collection_name}"}
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self.alter_alias(client, collection_name, collection_name,
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check_task=CheckTasks.err_res, check_items=error)
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self.drop_collection(client, collection_name)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_alter_non_exists_alias(self):
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"""
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target: test alter alias (high level api)
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method: create connection, collection, partition, alias, and assert collection
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is equal to alias according to partitions
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expected: alter alias successfully
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"""
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client = self._client()
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collection_name = cf.gen_unique_str("coll")
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alias = cf.gen_unique_str("alias")
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another_alias = cf.gen_unique_str("another_alias")
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# 1. create collection
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
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# 2. create alias
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self.create_alias(client, collection_name, alias)
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# 3. alter alias
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error = {ct.err_code: 1600, ct.err_msg: f"alias not found[database=default][alias={another_alias}]"}
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self.alter_alias(client, collection_name, another_alias,
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check_task=CheckTasks.err_res, check_items=error)
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self.drop_alias(client, alias)
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self.drop_collection(client, collection_name)
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@pytest.mark.tags(CaseLabel.L1)
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def test_milvus_client_alias_create_duplication_alias(self):
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"""
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target: test two collections creating alias with same name
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method:
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1.create a collection_1 with alias name alias_a
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2.create a collection_2 also with alias name alias_a
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expected:
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in step 2, creating alias with a duplication name is not allowed
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"""
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# step 1: create collection with alias name
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client = self._client()
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collection_1 = cf.gen_collection_name_by_testcase_name(module_index=1)
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alias_a = cf.gen_unique_str("collection_alias")
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self.create_collection(client, collection_1, default_dim, consistency_level="Strong")
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self.create_alias(client, collection_1, alias_a)
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# step 2: create a collection_2 also with alias name alias_a
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collection_2 = cf.gen_collection_name_by_testcase_name(module_index=1)
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self.create_collection(client, collection_2, default_dim, consistency_level="Strong")
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error = {ct.err_code: 1602, ct.err_msg: f"{alias_a} is alias to another collection: {collection_1}: "
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f"alias already exist[database=default][alias={alias_a}]"}
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self.create_alias(client, collection_2, alias_a,
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check_task=CheckTasks.err_res,
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check_items=error)
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self.drop_alias(client, alias_a)
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self.drop_collection(client, collection_1)
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self.drop_collection(client, collection_2)
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@pytest.mark.tags(CaseLabel.L2)
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def test_milvus_client_drop_same_alias_twice(self):
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"""
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target: test drop same alias twice
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method:
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1.create a collection with alias
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2.collection drop alias
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3.collection drop alias again
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expected: drop alias succ
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"""
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# step 1: create a collection with alias
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client = self._client()
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collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
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alias = cf.gen_unique_str("collection_alias")
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
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self.create_alias(client, collection_name, alias)
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# step 2: drop alias
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self.drop_alias(client, alias)
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# step 3: drop alias again
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self.drop_alias(client, alias)
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self.drop_collection(client, collection_name)
|
|
|
|
@pytest.mark.tags(CaseLabel.L2)
|
|
def test_milvus_client_alias_create_dup_name_collection(self):
|
|
"""
|
|
target: test creating a collection with a same name as alias, but a different schema
|
|
method:
|
|
1.create a collection with alias
|
|
2.create a collection with same name as alias, but a different schema
|
|
expected: in step 2, create collection failed
|
|
"""
|
|
# step 1: create a collection with alias
|
|
client = self._client()
|
|
collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
self.create_alias(client, collection_name, alias)
|
|
|
|
# step 2: create a collection with same name as alias, but a different schema
|
|
error = {ct.err_code: 65535,
|
|
ct.err_msg: f"collection name [{alias}] conflicts with an existing alias, please choose a unique name"}
|
|
self.create_collection(client, alias, default_dim,
|
|
consistency_level="Strong",
|
|
schema=default_schema,
|
|
check_task=CheckTasks.err_res,
|
|
check_items=error)
|
|
self.drop_alias(client, alias)
|
|
self.drop_collection(client, collection_name)
|
|
|
|
@pytest.mark.tags(CaseLabel.L2)
|
|
def test_milvus_client_alias_drop_collection_by_alias(self):
|
|
"""
|
|
target: test dropping a collection by alias
|
|
method:
|
|
1.create a collection with alias
|
|
2.drop a collection by alias
|
|
expected: in step 2, drop collection by alias failed by design
|
|
"""
|
|
# step 1: create a collection with alias
|
|
client = self._client()
|
|
collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
self.create_alias(client, collection_name, alias)
|
|
|
|
# step 2: drop collection by alias
|
|
error = {ct.err_code: 1600, ct.err_msg: f"cannot drop the collection via alias = {alias}"}
|
|
self.drop_collection(client, alias, check_task=CheckTasks.err_res, check_items=error)
|
|
self.drop_alias(client, alias)
|
|
self.drop_collection(client, collection_name)
|
|
|
|
@pytest.mark.tags(CaseLabel.L2)
|
|
def test_milvus_client_alias_reuse_alias_name_from_dropped_collection(self):
|
|
"""
|
|
target: test dropping a collection which has a alias
|
|
method:
|
|
1.create a collection
|
|
2.create an alias for the collection
|
|
3.drop the collection
|
|
4.create a new collection
|
|
5.create an alias with the same alias name for the new collection
|
|
expected: in step 5, create alias with the same name for the new collection succ
|
|
"""
|
|
# step 1: create a collection
|
|
client = self._client()
|
|
collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
|
|
# step 2: create an alias for the collection
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
self.create_alias(client, collection_name, alias)
|
|
res, _ = self.list_aliases(client, collection_name)
|
|
assert len(res['aliases']) == 1
|
|
|
|
# step 3: drop the collection
|
|
self.drop_alias(client, alias)
|
|
res, _ = self.list_aliases(client, collection_name)
|
|
assert len(res['aliases']) == 0
|
|
self.drop_collection(client, collection_name)
|
|
|
|
# step 4: create a new collection
|
|
collection_name_2 = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
self.create_collection(client, collection_name_2, default_dim, consistency_level="Strong")
|
|
|
|
# step 5: create an alias with the same alias name for the new collection
|
|
self.create_alias(client, collection_name_2, alias)
|
|
res, _ = self.list_aliases(client, collection_name_2)
|
|
assert len(res['aliases']) == 1
|
|
self.drop_alias(client, alias)
|
|
self.drop_collection(client, collection_name_2)
|
|
|
|
@pytest.mark.tags(CaseLabel.L2)
|
|
def test_milvus_client_alias_rename_collection_to_alias_name(self):
|
|
"""
|
|
target: test renaming a collection to a alias name
|
|
method:
|
|
1.create a collection
|
|
2.create an alias for the collection
|
|
3.rename the collection to the alias name
|
|
expected: in step 3, rename collection to alias name failed
|
|
"""
|
|
# step 1: create a collection
|
|
client = self._client()
|
|
collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
|
|
# step 2: create an alias for the collection
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
self.create_alias(client, collection_name, alias)
|
|
error = {ct.err_code: 65535,
|
|
ct.err_msg: f"cannot rename collection to an existing alias: {alias}"}
|
|
self.rename_collection(client, collection_name, alias,
|
|
check_task=CheckTasks.err_res, check_items=error)
|
|
|
|
class TestMilvusClientAliasValid(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"])
|
|
def metric_type(self, request):
|
|
yield request.param
|
|
|
|
"""
|
|
******************************************************************
|
|
# The following are valid base cases
|
|
******************************************************************
|
|
"""
|
|
|
|
@pytest.mark.tags(CaseLabel.L2)
|
|
def test_milvus_client_alias_search_query(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)
|
|
alias = "collection_alias"
|
|
# 1. create collection
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
# 2. create alias
|
|
self.drop_alias(client, alias)
|
|
self.create_alias(client, collection_name, alias)
|
|
collection_name = alias
|
|
# 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)]
|
|
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))
|
|
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})
|
|
# 4. query
|
|
self.query(client, collection_name, filter=default_search_exp,
|
|
check_task=CheckTasks.check_query_results,
|
|
check_items={exp_res: rows,
|
|
"with_vec": True,
|
|
"pk_name": default_primary_key_field_name})
|
|
self.release_collection(client, collection_name)
|
|
self.drop_collection(client, collection_name, check_task=CheckTasks.err_res,
|
|
check_items={ct.err_code: 65535,
|
|
ct.err_msg: "cannot drop the collection via alias = collection_alias"})
|
|
self.drop_alias(client, alias)
|
|
|
|
@pytest.mark.tags(CaseLabel.L1)
|
|
@pytest.mark.skip(reason="pymilvus issue 1891, 1892")
|
|
def test_milvus_client_alias_default(self):
|
|
"""
|
|
target: test alias (high level api) normal case
|
|
method: create connection, collection, partition, alias, and assert collection
|
|
is equal to alias according to partitions
|
|
expected: create alias successfully
|
|
"""
|
|
client = self._client()
|
|
collection_name = cf.gen_unique_str(prefix)
|
|
partition_name = cf.gen_unique_str("partition")
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
# 1. create collection
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
self.create_partition(client, collection_name, partition_name)
|
|
partition_name_list = self.list_partitions(client, collection_name)[0]
|
|
# 2. create alias
|
|
self.create_alias(client, collection_name, alias)
|
|
self.describe_alias(client, alias)
|
|
# 3. list alias
|
|
aliases = self.list_aliases(client)[0]
|
|
# assert alias in aliases
|
|
# 4. assert collection is equal to alias according to partitions
|
|
partition_name_list_alias = self.list_partitions(client, alias)[0]
|
|
assert partition_name_list == partition_name_list_alias
|
|
# 5. drop alias
|
|
self.drop_alias(client, alias)
|
|
aliases = self.list_aliases(client)[0]
|
|
# assert alias not in aliases
|
|
self.drop_collection(client, collection_name)
|
|
|
|
@pytest.mark.tags(CaseLabel.L1)
|
|
def test_milvus_client_alter_alias_default(self):
|
|
"""
|
|
target: test alter alias (high level api)
|
|
method: create connection, collection, partition, alias, and assert collection
|
|
is equal to alias according to partitions
|
|
expected: alter alias successfully
|
|
"""
|
|
client = self._client()
|
|
collection_name = cf.gen_unique_str(prefix)
|
|
another_collectinon_name = cf.gen_unique_str(prefix)
|
|
partition_name = cf.gen_unique_str("partition")
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
another_alias = cf.gen_unique_str("collection_alias_another")
|
|
# 1. create collection
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
self.create_partition(client, collection_name, partition_name)
|
|
partition_name_list = self.list_partitions(client, collection_name)[0]
|
|
self.create_collection(client, another_collectinon_name, default_dim, consistency_level="Strong")
|
|
self.create_alias(client, another_collectinon_name, another_alias)
|
|
# 2. create alias
|
|
self.create_alias(client, collection_name, alias)
|
|
# 3. alter alias
|
|
self.alter_alias(client, collection_name, another_alias)
|
|
self.describe_alias(client, alias)
|
|
# 3. list alias
|
|
aliases = self.list_aliases(client, collection_name)[0]
|
|
# assert alias in aliases
|
|
# assert another_alias in aliases
|
|
# 4. assert collection is equal to alias according to partitions
|
|
partition_name_list_alias = self.list_partitions(client, another_alias)[0]
|
|
assert partition_name_list == partition_name_list_alias
|
|
self.drop_alias(client, alias)
|
|
self.drop_alias(client, another_alias)
|
|
self.drop_collection(client, collection_name)
|
|
|
|
class TestMilvusClientAliasOperation(TestMilvusClientV2Base):
|
|
""" This is a migration test case for alias operation """
|
|
|
|
@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
|
|
|
|
@pytest.mark.tags(CaseLabel.L0)
|
|
def test_milvus_client_alias_alter_operation_default(self):
|
|
"""
|
|
target: test collection altering alias
|
|
method:
|
|
1. create collection_1, bind alias to collection_1 and insert 2000 entities
|
|
2. search on alias verify num_entities=2000
|
|
3. create collection_2 with 1500 entities
|
|
4. alter alias to collection_2 and search on alias
|
|
verify num_entities=1500
|
|
expected:
|
|
after step 2, collection_1 num_entities == alias num_entities == 2000
|
|
after step 3, collection_2 num_entities == alias num_entities == 1500
|
|
"""
|
|
# step 1: create collection and create alias
|
|
client = self._client()
|
|
c_name1 = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
self.create_collection(client, c_name1, default_dim, consistency_level="Strong")
|
|
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
# create a collection alias and bind to collection_1
|
|
self.create_alias(client, c_name1, alias)
|
|
|
|
# step 2: insert 2000 entities and search on alias
|
|
# default nb is 2000
|
|
c_info = self.describe_collection(client, c_name1)[0]
|
|
rows = cf.gen_row_data_by_schema(nb=default_nb, schema=c_info)
|
|
self.insert(client, c_name1, rows)
|
|
|
|
# pymilvus does not support num_entities yet, so we use query to check the number of entities
|
|
# assert self.num_entities(client, alias) == default_nb == self.num_entities(client, c_name1)
|
|
res1 = self.query(client, c_name1, filter=default_search_exp,
|
|
check_task=CheckTasks.check_query_results,
|
|
check_items={exp_res: rows,
|
|
"with_vec": True,
|
|
"pk_name": default_primary_key_field_name})[0]
|
|
res1_alias = self.query(client, alias, filter=default_search_exp,
|
|
check_task=CheckTasks.check_query_results,
|
|
check_items={exp_res: rows,
|
|
"with_vec": True,
|
|
"pk_name": default_primary_key_field_name})[0]
|
|
assert len(res1) == len(res1_alias) == default_nb
|
|
|
|
# step 3: create collection 2 with 1500 entities
|
|
nb2 = 1500
|
|
c_name2 = cf.gen_collection_name_by_testcase_name(module_index=2)
|
|
self.create_collection(client, c_name2, default_dim, consistency_level="Strong")
|
|
c_info2 = self.describe_collection(client, c_name2)[0]
|
|
rows = cf.gen_row_data_by_schema(nb=nb2, schema=c_info2)
|
|
self.insert(client, c_name2, rows)
|
|
|
|
# step 4: alter the collection alias to collection2
|
|
self.alter_alias(client, c_name2, alias)
|
|
#assert self.num_entities(client, alias) == nb2 == self.num_entities(client, c_name2)
|
|
res2 = self.query(client, c_name2, filter=default_search_exp,
|
|
check_task=CheckTasks.check_query_results,
|
|
check_items={exp_res: rows,
|
|
"with_vec": True,
|
|
"pk_name": default_primary_key_field_name})[0]
|
|
res2_alias = self.query(client, alias, filter=default_search_exp,
|
|
check_task=CheckTasks.check_query_results,
|
|
check_items={exp_res: rows,
|
|
"with_vec": True,
|
|
"pk_name": default_primary_key_field_name})[0]
|
|
assert len(res2) == len(res2_alias) == nb2
|
|
|
|
self.drop_alias(client, alias)
|
|
self.drop_collection(client, c_name1)
|
|
self.drop_collection(client, c_name2)
|
|
|
|
@pytest.mark.tags(CaseLabel.L1)
|
|
def test_milvus_client_alias_create_operation_default(self):
|
|
"""
|
|
target: test collection creating alias
|
|
method:
|
|
1.create a collection and create 10 partitions for it
|
|
2.collection create an alias, then init a collection with this alias but not create partitions
|
|
expected: collection is equal to alias
|
|
"""
|
|
# step 1: create partitions and check the partition exists
|
|
client = self._client()
|
|
collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
|
|
for _ in range(10):
|
|
partition_name = cf.gen_unique_str("partition")
|
|
# create partition with different names and check the partition exists
|
|
self.create_partition(client, collection_name, partition_name)
|
|
|
|
# step 2: create alias from collection, then init a collection with this alias but not create partitions
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
self.create_alias(client, collection_name, alias)
|
|
# assert collection is equal to alias according to partitions
|
|
partition_name_list = self.list_partitions(client, collection_name)[0]
|
|
partition_name_list_alias = self.list_partitions(client, alias)[0]
|
|
assert partition_name_list == partition_name_list_alias
|
|
|
|
self.drop_alias(client, alias)
|
|
self.drop_collection(client, collection_name)
|
|
|
|
@pytest.mark.tags(CaseLabel.L1)
|
|
def test_milvus_client_alias_drop_operation_default(self):
|
|
"""
|
|
target: test collection dropping alias
|
|
method:
|
|
1.create a collection with 10 partitions
|
|
2.collection create an alias
|
|
3.collection drop the alias
|
|
expected:
|
|
after step 2, collection is equal to alias
|
|
after step 3, collection with alias name is not exist
|
|
"""
|
|
# step 1: create collection with 10 partitions
|
|
client = self._client()
|
|
collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
|
|
for _ in range(10):
|
|
partition_name = cf.gen_unique_str("partition")
|
|
self.create_partition(client, collection_name, partition_name)
|
|
assert self.has_partition(client, collection_name, partition_name)[0]
|
|
|
|
# step 2: create alias and drop the alias
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
self.create_alias(client, collection_name, alias)
|
|
collection_partitions = self.list_partitions(client, collection_name)[0]
|
|
alias_partitions = self.list_partitions(client, alias)[0]
|
|
assert collection_partitions == alias_partitions
|
|
|
|
# step 3: check the alias does not exist
|
|
self.drop_alias(client, alias)
|
|
error = {ct.err_code: 1600, ct.err_msg: f"alias not found[database=default][alias={alias}]"}
|
|
# check if error is raised, if raised, function is True and test passed, vise versa
|
|
self.describe_alias(client, alias, check_task=CheckTasks.err_res, check_items=error)
|
|
|
|
self.drop_collection(client, collection_name)
|
|
|
|
@pytest.mark.tags(CaseLabel.L2)
|
|
def test_milvus_client_alias_has_collection_partition(self):
|
|
"""
|
|
target: test utility has collection by alias
|
|
method:
|
|
1.create collection with alias and partition
|
|
2.call has_collection function with alias as param
|
|
3.call has_partition function with alias as param
|
|
expected: result is True
|
|
"""
|
|
# step 1: create collection with alias and partition
|
|
client = self._client()
|
|
collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
self.create_alias(client, collection_name, alias)
|
|
partition_name = cf.gen_unique_str("partition")
|
|
self.create_partition(client, collection_name, partition_name)
|
|
|
|
# step 2: call has_collection function with alias as param and assert True
|
|
exists_a, _ = self.has_collection(client, alias)
|
|
assert exists_a
|
|
exists_p, _ = self.has_partition(client, alias, partition_name)
|
|
assert exists_p
|
|
|
|
self.drop_alias(client, alias)
|
|
self.drop_collection(client, collection_name)
|
|
|
|
@pytest.mark.tags(CaseLabel.L2)
|
|
def test_milvus_client_alias_drop_collection(self):
|
|
"""
|
|
target: test utility drop collection by alias
|
|
method:
|
|
1.create collection with alias
|
|
2.call drop_collection function with alias as param
|
|
expected: Got error: collection cannot be dropped via alias.
|
|
"""
|
|
# step 1: create collection with alias
|
|
client = self._client()
|
|
collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
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self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
self.create_alias(client, collection_name, alias)
|
|
|
|
# step 2: call drop_collection function with alias as param and assert error
|
|
error = {ct.err_code: 1600, ct.err_msg: f"cannot drop the collection via alias = {alias}"}
|
|
# check if error is raised, if raised, function is True and test passed, vise versa
|
|
self.drop_collection(client, alias, check_task=CheckTasks.err_res, check_items=error)
|
|
|
|
self.drop_alias(client, alias)
|
|
self.drop_collection(client, collection_name)
|
|
|
|
@pytest.mark.tags(CaseLabel.L2)
|
|
def test_milvus_client_alias_enable_mmap_by_alias(self):
|
|
"""
|
|
target: test utility enable mmap by alias
|
|
method:
|
|
1.create collection with alias
|
|
2.call enable_mmap function with alias as param
|
|
expected: result is True
|
|
"""
|
|
# step 1: create collection with alias
|
|
client = self._client()
|
|
collection_name = cf.gen_collection_name_by_testcase_name(module_index=1)
|
|
self.create_collection(client, collection_name, default_dim, consistency_level="Strong")
|
|
alias = cf.gen_unique_str("collection_alias")
|
|
self.create_alias(client, collection_name, alias)
|
|
|
|
# step 2: enable mmap via alias and verify
|
|
self.release_collection(client, collection_name)
|
|
self.alter_collection_properties(client, alias, properties={"mmap.enabled": True})
|
|
res = self.describe_collection(client, collection_name)[0].get("properties")
|
|
assert res["mmap.enabled"] == 'True'
|
|
|
|
self.drop_alias(client, alias)
|
|
self.drop_collection(client, collection_name) |