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133 lines
4.5 KiB
Python
133 lines
4.5 KiB
Python
import time
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import pytest
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from helpers.cluster import ClickHouseCluster
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def _fill_nodes(nodes, shard):
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for node in nodes:
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node.query(
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'''
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CREATE DATABASE test;
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CREATE TABLE test_table(date Date, id UInt32, dummy UInt32)
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ENGINE = ReplicatedMergeTree('/clickhouse/tables/test{shard}/replicated', '{replica}', date, id, 8192);
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'''.format(shard=shard, replica=node.name))
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cluster = ClickHouseCluster(__file__)
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node1 = cluster.add_instance('node1', main_configs=['configs/remote_servers.xml', 'configs/credentials1.xml'], with_zookeeper=True)
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node2 = cluster.add_instance('node2', main_configs=['configs/remote_servers.xml', 'configs/credentials1.xml'], with_zookeeper=True)
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@pytest.fixture(scope="module")
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def same_credentials_cluster():
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try:
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cluster.start()
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_fill_nodes([node1, node2], 1)
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yield cluster
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finally:
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cluster.shutdown()
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def test_same_credentials(same_credentials_cluster):
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node1.query("insert into test_table values ('2017-06-16', 111, 0)")
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time.sleep(1)
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assert node1.query("SELECT id FROM test_table order by id") == '111\n'
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assert node2.query("SELECT id FROM test_table order by id") == '111\n'
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node2.query("insert into test_table values ('2017-06-17', 222, 1)")
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time.sleep(1)
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assert node1.query("SELECT id FROM test_table order by id") == '111\n222\n'
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assert node2.query("SELECT id FROM test_table order by id") == '111\n222\n'
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node3 = cluster.add_instance('node3', main_configs=['configs/remote_servers.xml', 'configs/no_credentials.xml'], with_zookeeper=True)
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node4 = cluster.add_instance('node4', main_configs=['configs/remote_servers.xml', 'configs/no_credentials.xml'], with_zookeeper=True)
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@pytest.fixture(scope="module")
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def no_credentials_cluster():
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try:
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cluster.start()
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_fill_nodes([node3, node4], 2)
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yield cluster
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finally:
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cluster.shutdown()
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def test_no_credentials(no_credentials_cluster):
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node3.query("insert into test_table values ('2017-06-18', 111, 0)")
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time.sleep(1)
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assert node3.query("SELECT id FROM test_table order by id") == '111\n'
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assert node4.query("SELECT id FROM test_table order by id") == '111\n'
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node4.query("insert into test_table values ('2017-06-19', 222, 1)")
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time.sleep(1)
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assert node3.query("SELECT id FROM test_table order by id") == '111\n222\n'
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assert node4.query("SELECT id FROM test_table order by id") == '111\n222\n'
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node5 = cluster.add_instance('node5', main_configs=['configs/remote_servers.xml', 'configs/credentials1.xml'], with_zookeeper=True)
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node6 = cluster.add_instance('node6', main_configs=['configs/remote_servers.xml', 'configs/credentials2.xml'], with_zookeeper=True)
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@pytest.fixture(scope="module")
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def different_credentials_cluster():
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try:
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cluster.start()
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_fill_nodes([node5, node6], 3)
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yield cluster
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finally:
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cluster.shutdown()
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def test_different_credentials(different_credentials_cluster):
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node5.query("insert into test_table values ('2017-06-20', 111, 0)")
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time.sleep(1)
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assert node5.query("SELECT id FROM test_table order by id") == '111\n'
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assert node6.query("SELECT id FROM test_table order by id") == ''
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node6.query("insert into test_table values ('2017-06-21', 222, 1)")
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time.sleep(1)
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assert node5.query("SELECT id FROM test_table order by id") == '111\n'
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assert node6.query("SELECT id FROM test_table order by id") == '222\n'
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node7 = cluster.add_instance('node7', main_configs=['configs/remote_servers.xml', 'configs/credentials1.xml'], with_zookeeper=True)
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node8 = cluster.add_instance('node8', main_configs=['configs/remote_servers.xml', 'configs/no_credentials.xml'], with_zookeeper=True)
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@pytest.fixture(scope="module")
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def credentials_and_no_credentials_cluster():
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try:
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cluster.start()
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_fill_nodes([node7, node8], 4)
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yield cluster
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finally:
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cluster.shutdown()
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def test_credentials_and_no_credentials(credentials_and_no_credentials_cluster):
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node7.query("insert into test_table values ('2017-06-21', 111, 0)")
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time.sleep(1)
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assert node7.query("SELECT id FROM test_table order by id") == '111\n'
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assert node8.query("SELECT id FROM test_table order by id") == ''
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node8.query("insert into test_table values ('2017-06-22', 222, 1)")
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time.sleep(1)
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assert node7.query("SELECT id FROM test_table order by id") == '111\n'
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assert node8.query("SELECT id FROM test_table order by id") == '222\n'
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