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59 lines
1.5 KiB
Python
59 lines
1.5 KiB
Python
import pytest
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from helpers.client import QueryRuntimeException
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from helpers.cluster import ClickHouseCluster
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DICTIONARY_FILES = [
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"configs/dictionaries/invalid_dict.xml",
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"configs/dictionaries/valid_dict.xml",
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]
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cluster = ClickHouseCluster(__file__)
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instance = cluster.add_instance("instance", dictionaries=DICTIONARY_FILES)
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VALID_DICT_NAME = "valid_dict"
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INVALID_DICT_NAME = "invalid_dict"
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UNKNOWN_DATA_TYPE_EXCEPTION_STR = "DB::Exception: Unknown data type"
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@pytest.fixture(scope="module")
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def started_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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def test_select_from_system_dictionaries_with_invalid_dictionary(started_cluster):
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query = instance.query
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assert query("SELECT name FROM system.dictionaries;").splitlines() == [
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VALID_DICT_NAME,
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INVALID_DICT_NAME,
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]
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assert (
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query(
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f"select last_exception from system.dictionaries WHERE name='{VALID_DICT_NAME}';"
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).strip()
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== ""
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)
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assert (
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UNKNOWN_DATA_TYPE_EXCEPTION_STR
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in query(
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f"select last_exception from system.dictionaries WHERE name='{INVALID_DICT_NAME}';"
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).strip()
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)
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def test_dictGet_func_for_invalid_dictionary(started_cluster):
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query = instance.query
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with pytest.raises(QueryRuntimeException) as exc:
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query(
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f"SELECT dictGetString('{INVALID_DICT_NAME}', 'invalid_attr', toInt64(1));"
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)
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assert UNKNOWN_DATA_TYPE_EXCEPTION_STR in str(exc.value)
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