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https://github.com/ClickHouse/ClickHouse.git
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b75963d370
This PR formats all the `*.py` files found under the `tests/integration` folder. It also reorders the imports and cleans up a bunch of unused imports. The formatting also takes care of other things like wrapping lines and fixing spaces and indents such that the tests look more readable.
45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
import pytest
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from helpers.cluster import ClickHouseCluster
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ENABLE_DICT_CONFIG = ['configs/enable_dictionaries.xml']
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DICTIONARY_FILES = ['configs/dictionaries/cache.xml']
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cluster = ClickHouseCluster(__file__)
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instance = cluster.add_instance('instance', main_configs=ENABLE_DICT_CONFIG + DICTIONARY_FILES)
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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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instance.query('''
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CREATE DATABASE IF NOT EXISTS test;
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DROP TABLE IF EXISTS test.source;
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CREATE TABLE test.source (id UInt64, key0 UInt8, key0_str String, key1 UInt8,
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StartDate Date, EndDate Date,
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UInt8_ UInt8, UInt16_ UInt16, UInt32_ UInt32, UInt64_ UInt64,
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Int8_ Int8, Int16_ Int16, Int32_ Int32, Int64_ Int64,
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Float32_ Float32, Float64_ Float64,
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String_ String,
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Date_ Date, DateTime_ DateTime, Parent UInt64) ENGINE=Log;
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''')
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yield cluster
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finally:
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cluster.shutdown()
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def test_null_value(started_cluster):
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query = instance.query
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assert query("select dictGetUInt8('cache', 'UInt8_', toUInt64(12121212))") == "1\n"
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assert query("select dictGetString('cache', 'String_', toUInt64(12121212))") == "implicit-default\n"
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assert query("select dictGetDate('cache', 'Date_', toUInt64(12121212))") == "2015-11-25\n"
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# Check, that empty null_value interprets as default value
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assert query("select dictGetUInt64('cache', 'UInt64_', toUInt64(12121212))") == "0\n"
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assert query(
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"select toTimeZone(dictGetDateTime('cache', 'DateTime_', toUInt64(12121212)), 'UTC')") == "1970-01-01 00:00:00\n"
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