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61 lines
2.3 KiB
Python
61 lines
2.3 KiB
Python
import os
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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 = [
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'configs/dictionaries/FileSourceConfig.xml',
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'configs/dictionaries/ExecutableSourceConfig.xml',
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'configs/dictionaries/source.csv',
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'configs/dictionaries/HTTPSourceConfig.xml',
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'configs/dictionaries/ClickHouseSourceConfig.xml'
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]
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cluster = ClickHouseCluster(__file__)
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instance = cluster.add_instance('node', main_configs=ENABLE_DICT_CONFIG+DICTIONARY_FILES)
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def prepare():
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node = instance
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path = "/source.csv"
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script_dir = os.path.dirname(os.path.realpath(__file__))
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node.copy_file_to_container(os.path.join(script_dir, './http_server.py'), '/http_server.py')
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node.copy_file_to_container(os.path.join(script_dir, 'configs/dictionaries/source.csv'), './source.csv')
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node.exec_in_container([
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"bash",
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"-c",
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"python2 /http_server.py --data-path={tbl} --schema=http --host=localhost --port=5555".format(
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tbl=path)
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], detach=True)
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@pytest.fixture(scope="module")
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def start_cluster():
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try:
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cluster.start()
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prepare()
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yield cluster
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finally:
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cluster.shutdown()
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def test_work(start_cluster):
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query = instance.query
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assert query("SELECT dictGetString('test_file', 'first', toUInt64(1))") == "\\\'a\n"
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assert query("SELECT dictGetString('test_file', 'second', toUInt64(1))") == "\"b\n"
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assert query("SELECT dictGetString('test_executable', 'first', toUInt64(1))") == "\\\'a\n"
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assert query("SELECT dictGetString('test_executable', 'second', toUInt64(1))") == "\"b\n"
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caught_exception = ''
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try:
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instance.query("CREATE TABLE source (id UInt64, first String, second String, third String) ENGINE=TinyLog;")
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instance.query("INSERT INTO default.source VALUES (1, 'aaa', 'bbb', 'cccc'), (2, 'ddd', 'eee', 'fff')")
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instance.query("SELECT dictGetString('test_clickhouse', 'second', toUInt64(1))")
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except Exception as e:
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caught_exception = str(e)
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assert caught_exception.find("Limit for result exceeded") != -1
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assert query("SELECT dictGetString('test_http', 'first', toUInt64(1))") == "\\\'a\n"
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assert query("SELECT dictGetString('test_http', 'second', toUInt64(1))") == "\"b\n" |