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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.
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
import pytest
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from helpers.cluster import ClickHouseCluster
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cluster = ClickHouseCluster(__file__)
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node1 = cluster.add_instance('node1', main_configs=['configs/remote_servers.xml'])
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node2 = cluster.add_instance('node2', main_configs=['configs/remote_servers.xml'])
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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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for node in (node1, node2):
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node.query('''CREATE TABLE local_table(id UInt32, val String) ENGINE = MergeTree ORDER BY id;''')
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node1.query(
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'''CREATE TABLE distributed_table(id UInt32, val String) ENGINE = Distributed(test_cluster, default, local_table, id);''')
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yield cluster
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finally:
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cluster.shutdown()
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def test_start_and_stop_replica_send(started_cluster):
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node1.query("SYSTEM STOP DISTRIBUTED SENDS distributed_table;")
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node1.query("INSERT INTO distributed_table VALUES (0, 'node1')")
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node1.query("INSERT INTO distributed_table VALUES (1, 'node2')")
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# Write only to this node when stop distributed sends
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assert node1.query("SELECT COUNT() FROM distributed_table").rstrip() == '1'
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node1.query("SYSTEM START DISTRIBUTED SENDS distributed_table;")
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node1.query("SYSTEM FLUSH DISTRIBUTED distributed_table;")
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assert node1.query("SELECT COUNT() FROM distributed_table").rstrip() == '2'
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