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87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
import pytest
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import time
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import logging
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from helpers.cluster import ClickHouseCluster
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from helpers.test_tools import assert_eq_with_retry
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cluster = ClickHouseCluster(__file__)
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instance = cluster.add_instance('instance')
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@pytest.fixture(scope="module", autouse=True)
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def start_cluster():
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try:
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cluster.start()
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yield cluster
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finally:
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cluster.shutdown()
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@pytest.fixture(autouse=True)
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def cleanup_after_test():
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try:
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yield
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finally:
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instance.query("DROP USER IF EXISTS A, B")
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def test_login():
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instance.query("CREATE USER A")
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instance.query("CREATE USER B")
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assert instance.query("SELECT 1", user='A') == "1\n"
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assert instance.query("SELECT 1", user='B') == "1\n"
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def test_grant_create_user():
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instance.query("CREATE USER A")
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expected_error = "Not enough privileges"
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assert expected_error in instance.query_and_get_error("CREATE USER B", user='A')
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instance.query("GRANT CREATE USER ON *.* TO A")
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instance.query("CREATE USER B", user='A')
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assert instance.query("SELECT 1", user='B') == "1\n"
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def test_login_as_dropped_user():
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for _ in range(0, 2):
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instance.query("CREATE USER A")
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assert instance.query("SELECT 1", user='A') == "1\n"
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instance.query("DROP USER A")
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expected_error = "no user with such name"
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assert expected_error in instance.query_and_get_error("SELECT 1", user='A')
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def test_login_as_dropped_user_xml():
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for _ in range(0, 2):
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instance.exec_in_container(["bash", "-c" , """
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cat > /etc/clickhouse-server/users.d/user_c.xml << EOF
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<?xml version="1.0"?>
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<yandex>
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<users>
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<C>
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<no_password/>
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</C>
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</users>
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</yandex>
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EOF"""])
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assert_eq_with_retry(instance, "SELECT name FROM system.users WHERE name='C'", "C")
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instance.exec_in_container(["bash", "-c" , "rm /etc/clickhouse-server/users.d/user_c.xml"])
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expected_error = "no user with such name"
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while True:
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out, err = instance.query_and_get_answer_with_error("SELECT 1", user='C')
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if expected_error in err:
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logging.debug(f"Got error '{expected_error}' just as expected")
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break
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if out == "1\n":
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logging.debug(f"Got output '1', retrying...")
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time.sleep(0.5)
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continue
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raise Exception(f"Expected either output '1' or error '{expected_error}', got output={out} and error={err}")
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assert instance.query("SELECT name FROM system.users WHERE name='C'") == ""
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