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

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2020-01-23 20:50:26 +00:00
# pylint: disable=unused-argument
# pylint: disable=redefined-outer-name
import pytest
from helpers.cluster import ClickHouseCluster
from helpers.client import QueryRuntimeException
cluster = ClickHouseCluster(__file__)
node = cluster.add_instance('node', config_dir='configs')
@pytest.fixture(scope='module')
def start_cluster():
try:
cluster.start()
yield cluster
finally:
cluster.shutdown()
def test_basic(start_cluster):
with pytest.raises(QueryRuntimeException):
# generates log with "Error" level
node.query('SELECT * FROM no_such_table')
node.query('SYSTEM FLUSH LOGS')
assert int(node.query("SELECT count() FROM system.text_log WHERE level = 'Trace'")) == 0
assert int(node.query("SELECT count() FROM system.text_log WHERE level = 'Debug'")) == 0
assert int(node.query("SELECT count() FROM system.text_log WHERE level = 'Information'")) >= 1
assert int(node.query("SELECT count() FROM system.text_log WHERE level = 'Error'")) >= 1