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128 lines
6.1 KiB
Python
128 lines
6.1 KiB
Python
import os
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import subprocess
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import time
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import pymysql.cursors
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import pytest
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import materialize_with_ddl
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from helpers.cluster import ClickHouseCluster, get_docker_compose_path
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DOCKER_COMPOSE_PATH = get_docker_compose_path()
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cluster = ClickHouseCluster(__file__)
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clickhouse_node = cluster.add_instance('node1', user_configs=["configs/users.xml"], with_mysql=False)
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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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class MySQLNodeInstance:
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def __init__(self, user='root', password='clickhouse', hostname='127.0.0.1', port=3308):
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self.user = user
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self.port = port
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self.hostname = hostname
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self.password = password
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self.mysql_connection = None # lazy init
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def alloc_connection(self):
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if self.mysql_connection is None:
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self.mysql_connection = pymysql.connect(user=self.user, password=self.password, host=self.hostname, port=self.port, autocommit=True)
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return self.mysql_connection
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def query(self, execution_query):
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with self.alloc_connection().cursor() as cursor:
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cursor.execute(execution_query)
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def close(self):
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if self.mysql_connection is not None:
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self.mysql_connection.close()
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def wait_mysql_to_start(self, timeout=60):
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start = time.time()
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while time.time() - start < timeout:
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try:
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self.alloc_connection()
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print "Mysql Started"
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return
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except Exception as ex:
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print "Can't connect to MySQL " + str(ex)
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time.sleep(0.5)
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subprocess.check_call(['docker-compose', 'ps', '--services', 'all'])
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raise Exception("Cannot wait MySQL container")
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@pytest.fixture(scope="module")
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def started_mysql_5_7():
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mysql_node = MySQLNodeInstance('root', 'clickhouse', '127.0.0.1', 3308)
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docker_compose = os.path.join(DOCKER_COMPOSE_PATH, 'docker_compose_mysql.yml')
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try:
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subprocess.check_call(['docker-compose', '-p', cluster.project_name, '-f', docker_compose, 'up', '--no-recreate', '-d'])
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mysql_node.wait_mysql_to_start(120)
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yield mysql_node
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finally:
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mysql_node.close()
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subprocess.check_call(['docker-compose', '-p', cluster.project_name, '-f', docker_compose, 'down', '--volumes', '--remove-orphans'])
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@pytest.fixture(scope="module")
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def started_mysql_8_0():
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mysql_node = MySQLNodeInstance('root', 'clickhouse', '127.0.0.1', 33308)
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docker_compose = os.path.join(DOCKER_COMPOSE_PATH, 'docker_compose_mysql_8_0.yml')
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try:
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subprocess.check_call(['docker-compose', '-p', cluster.project_name, '-f', docker_compose, 'up', '--no-recreate', '-d'])
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mysql_node.wait_mysql_to_start(120)
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yield mysql_node
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finally:
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mysql_node.close()
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subprocess.check_call(['docker-compose', '-p', cluster.project_name, '-f', docker_compose, 'down', '--volumes', '--remove-orphans'])
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def test_materialize_database_dml_with_mysql_5_7(started_cluster, started_mysql_5_7):
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materialize_with_ddl.dml_with_materialize_mysql_database(clickhouse_node, started_mysql_5_7, "mysql1")
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def test_materialize_database_dml_with_mysql_8_0(started_cluster, started_mysql_8_0):
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materialize_with_ddl.dml_with_materialize_mysql_database(clickhouse_node, started_mysql_8_0, "mysql8_0")
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def test_materialize_database_ddl_with_mysql_5_7(started_cluster, started_mysql_5_7):
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try:
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materialize_with_ddl.drop_table_with_materialize_mysql_database(clickhouse_node, started_mysql_5_7, "mysql1")
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materialize_with_ddl.create_table_with_materialize_mysql_database(clickhouse_node, started_mysql_5_7, "mysql1")
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materialize_with_ddl.rename_table_with_materialize_mysql_database(clickhouse_node, started_mysql_5_7, "mysql1")
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materialize_with_ddl.alter_add_column_with_materialize_mysql_database(clickhouse_node, started_mysql_5_7, "mysql1")
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materialize_with_ddl.alter_drop_column_with_materialize_mysql_database(clickhouse_node, started_mysql_5_7, "mysql1")
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# mysql 5.7 cannot support alter rename column
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# materialize_with_ddl.alter_rename_column_with_materialize_mysql_database(clickhouse_node, started_mysql_5_7, "mysql1")
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materialize_with_ddl.alter_rename_table_with_materialize_mysql_database(clickhouse_node, started_mysql_5_7, "mysql1")
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materialize_with_ddl.alter_modify_column_with_materialize_mysql_database(clickhouse_node, started_mysql_5_7, "mysql1")
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except:
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print(clickhouse_node.query("select '\n', thread_id, query_id, arrayStringConcat(arrayMap(x -> concat(demangle(addressToSymbol(x)), '\n ', addressToLine(x)), trace), '\n') AS sym from system.stack_trace format TSVRaw"))
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raise
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def test_materialize_database_ddl_with_mysql_8_0(started_cluster, started_mysql_8_0):
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materialize_with_ddl.drop_table_with_materialize_mysql_database(clickhouse_node, started_mysql_8_0, "mysql8_0")
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materialize_with_ddl.create_table_with_materialize_mysql_database(clickhouse_node, started_mysql_8_0, "mysql8_0")
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materialize_with_ddl.rename_table_with_materialize_mysql_database(clickhouse_node, started_mysql_8_0, "mysql8_0")
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materialize_with_ddl.alter_add_column_with_materialize_mysql_database(clickhouse_node, started_mysql_8_0, "mysql8_0")
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materialize_with_ddl.alter_drop_column_with_materialize_mysql_database(clickhouse_node, started_mysql_8_0, "mysql8_0")
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materialize_with_ddl.alter_rename_table_with_materialize_mysql_database(clickhouse_node, started_mysql_8_0, "mysql8_0")
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materialize_with_ddl.alter_rename_column_with_materialize_mysql_database(clickhouse_node, started_mysql_8_0, "mysql8_0")
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materialize_with_ddl.alter_modify_column_with_materialize_mysql_database(clickhouse_node, started_mysql_8_0, "mysql8_0")
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def test_materialize_database_ddl_with_empty_transaction_5_7(started_cluster, started_mysql_5_7):
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materialize_with_ddl.query_event_with_empty_transaction(clickhouse_node, started_mysql_5_7, "mysql1")
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def test_materialize_database_ddl_with_empty_transaction_8_0(started_cluster, started_mysql_8_0):
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materialize_with_ddl.query_event_with_empty_transaction(clickhouse_node, started_mysql_8_0, "mysql8_0")
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