mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-15 03:53:41 +00:00
34 lines
683 B
Python
34 lines
683 B
Python
import pytest
|
|
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
|
|
node1 = cluster.add_instance("node1", with_zookeeper=True)
|
|
node2 = cluster.add_instance(
|
|
"node2",
|
|
with_zookeeper=True,
|
|
image="yandex/clickhouse-server",
|
|
tag="19.1.14",
|
|
with_installed_binary=True,
|
|
)
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def start_cluster():
|
|
try:
|
|
cluster.start()
|
|
|
|
yield cluster
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def test_different_versions(start_cluster):
|
|
assert (
|
|
node1.query(
|
|
"SELECT uniqExact(x) FROM (SELECT version() as x from remote('node{1,2}', system.one))"
|
|
)
|
|
== "2\n"
|
|
)
|