ClickHouse/tests/integration/test_replica_can_become_leader/test.py
Ivan 97f2a2213e
Move all folders inside /dbms one level up (#9974)
* Move some code outside dbms/src folder
* Fix paths
2020-04-02 02:51:21 +03:00

43 lines
1.5 KiB
Python

import pytest
from helpers.cluster import ClickHouseCluster
from helpers.client import QueryRuntimeException
cluster = ClickHouseCluster(__file__)
node1 = cluster.add_instance('node1', main_configs=['configs/notleader.xml'], with_zookeeper=True)
node2 = cluster.add_instance('node2', main_configs=['configs/notleaderignorecase.xml'], with_zookeeper=True)
node3 = cluster.add_instance('node3', with_zookeeper=True)
@pytest.fixture(scope="module")
def start_cluster():
try:
cluster.start()
for i, node in enumerate((node1, node2)):
node.query(
'''
CREATE TABLE test_table(date Date, id UInt32, dummy UInt32)
ENGINE = ReplicatedMergeTree('/clickhouse/tables/test_table', '{}')
PARTITION BY date ORDER BY id
'''.format(i)
)
with pytest.raises(QueryRuntimeException):
node3.query(
'''
CREATE TABLE test_table(date Date, id UInt32, dummy UInt32)
ENGINE = ReplicatedMergeTree('/clickhouse/tables/test_table', '{}')
PARTITION BY date ORDER BY id SETTINGS replicated_can_become_leader=0sad
'''.format(3)
)
yield cluster
finally:
cluster.shutdown()
def test_can_become_leader(start_cluster):
assert node1.query("select can_become_leader from system.replicas where table = 'test_table'") == '0\n'
assert node2.query("select can_become_leader from system.replicas where table = 'test_table'") == '0\n'