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chore: import upstream snapshot with attribution
2026-07-13 13:35:45 +08:00

84 lines
3.5 KiB
Python

import os
import uuid
from subprocess import CalledProcessError
import pytest
from sqlalchemy import create_engine, text
from testcontainers.mysql import MySqlContainer
from _openmetadata_testutils.helpers.docker import try_bind
from metadata.generated.schema.api.services.createDatabaseService import (
CreateDatabaseServiceRequest,
)
from metadata.generated.schema.entity.services.databaseService import (
DatabaseServiceType,
)
@pytest.fixture(scope="package")
def mysql_container(tmp_path_factory):
"""Start a PostgreSQL container with the dvdrental database."""
test_db_tar_path = os.path.join(os.path.dirname(__file__), "data", "mysql", "test_db-1.0.7.tar.gz") # noqa: PTH118, PTH120
container = MySqlContainer(image="mysql:8.4.5", dbname="employees")
with try_bind(container, 3306, 3307) if not os.getenv("CI") else container as container:
docker_container = container.get_wrapped_container()
docker_container.exec_run(["mkdir", "-p", "/data"])
docker_container.put_archive("/data", open(test_db_tar_path, "rb")) # noqa: PTH123, SIM115
for command in (
[
"sh",
"-c",
f"cd /data/test_db && mysql -uroot -p{container.password} < employees.sql",
],
[
"sh",
"-c",
f'mysql -uroot -p{container.password} -e \'GRANT SELECT ON employees.* TO "test"@"%";\'',
],
):
res = docker_container.exec_run(command)
if res[0] != 0:
raise CalledProcessError(returncode=res[0], cmd=res, output=res[1].decode("utf-8"))
engine = create_engine(container.get_connection_url())
with engine.connect() as conn:
conn.execute(text("ALTER TABLE employees ADD COLUMN last_update TIMESTAMP DEFAULT CURRENT_TIMESTAMP"))
conn.execute(
text("UPDATE employees SET last_update = hire_date + INTERVAL FLOOR(1 + RAND() * 500000) SECOND")
)
conn.commit()
engine.dispose()
assert_dangling_connections(container, 1)
yield container
# Needs to be handled for Test Cases https://github.com/open-metadata/OpenMetadata/issues/21187
assert_dangling_connections(container, 9)
def assert_dangling_connections(container, max_connections):
engine = create_engine(container.get_connection_url())
with engine.connect() as conn:
result = conn.execute(text("SHOW PROCESSLIST"))
processes = result.fetchall()
# Count all connections except system processes (Daemon, Binlog Dump)
# Note: We include Sleep connections as they are still open connections
active_connections = len([p for p in processes if p[1] not in ["Daemon", "Binlog Dump"]])
assert active_connections <= max_connections, f"Found {active_connections} open connections to MySQL"
@pytest.fixture(scope="module")
def create_service_request(mysql_container):
return CreateDatabaseServiceRequest.model_validate(
{
"name": f"docker_test_mysql_{uuid.uuid4().hex[:8]}",
"serviceType": DatabaseServiceType.Mysql.value,
"connection": {
"config": {
"username": mysql_container.username,
"authType": {"password": mysql_container.password},
"hostPort": f"localhost:{mysql_container.get_exposed_port(mysql_container.port)}",
"databaseSchema": mysql_container.dbname,
}
},
}
)