ClickHouse/dbms/tests/integration/test_config_substitutions/test.py

29 lines
1.3 KiB
Python

import time
import pytest
from helpers.cluster import ClickHouseCluster
cluster = ClickHouseCluster(__file__)
node1 = cluster.add_instance('node1', main_configs=['configs/config_no_substs.xml']) # hardcoded value 33333
node2 = cluster.add_instance('node2', main_configs=['configs/config_env.xml'], env_variables={"MAX_QUERY_SIZE": "55555"})
node3 = cluster.add_instance('node3', main_configs=['configs/config_zk.xml'], with_zookeeper=True)
node4 = cluster.add_instance('node4', main_configs=['configs/config_incl.xml', 'configs/max_query_size.xml']) # include value 77777
@pytest.fixture(scope="module")
def start_cluster():
try:
def create_zk_roots(zk):
zk.create(path="/setting/max_query_size", value="77777", makepath=True)
cluster.add_zookeeper_startup_command(create_zk_roots)
cluster.start()
yield cluster
finally:
cluster.shutdown()
def test_config(start_cluster):
assert node1.query("select value from system.settings where name = 'max_query_size'") == "33333\n"
assert node2.query("select value from system.settings where name = 'max_query_size'") == "55555\n"
assert node3.query("select value from system.settings where name = 'max_query_size'") == "77777\n"
assert node4.query("select value from system.settings where name = 'max_query_size'") == "99999\n"