mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-17 21:24:28 +00:00
59 lines
1.5 KiB
Python
59 lines
1.5 KiB
Python
import pytest
|
|
|
|
from helpers.client import QueryRuntimeException
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
DICTIONARY_FILES = [
|
|
"configs/dictionaries/invalid_dict.xml",
|
|
"configs/dictionaries/valid_dict.xml",
|
|
]
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
instance = cluster.add_instance("instance", dictionaries=DICTIONARY_FILES)
|
|
|
|
VALID_DICT_NAME = "valid_dict"
|
|
INVALID_DICT_NAME = "invalid_dict"
|
|
UNKNOWN_DATA_TYPE_EXCEPTION_STR = "DB::Exception: Unknown data type"
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield cluster
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def test_select_from_system_dictionaries_with_invalid_dictionary(started_cluster):
|
|
query = instance.query
|
|
|
|
assert query("SELECT name FROM system.dictionaries;").splitlines() == [
|
|
VALID_DICT_NAME,
|
|
INVALID_DICT_NAME,
|
|
]
|
|
|
|
assert (
|
|
query(
|
|
f"select last_exception from system.dictionaries WHERE name='{VALID_DICT_NAME}';"
|
|
).strip()
|
|
== ""
|
|
)
|
|
|
|
assert (
|
|
UNKNOWN_DATA_TYPE_EXCEPTION_STR
|
|
in query(
|
|
f"select last_exception from system.dictionaries WHERE name='{INVALID_DICT_NAME}';"
|
|
).strip()
|
|
)
|
|
|
|
|
|
def test_dictGet_func_for_invalid_dictionary(started_cluster):
|
|
query = instance.query
|
|
|
|
with pytest.raises(QueryRuntimeException) as exc:
|
|
query(
|
|
f"SELECT dictGetString('{INVALID_DICT_NAME}', 'invalid_attr', toInt64(1));"
|
|
)
|
|
assert UNKNOWN_DATA_TYPE_EXCEPTION_STR in str(exc.value)
|