ClickHouse/tests/testflows/example/regression.py

#!/usr/bin/env python3
import os
import sys
from testflows.core import *

append_path(sys.path, "..")

from helpers.cluster import Cluster
from helpers.argparser import argparser
from platform import processor as current_cpu


@TestFeature
@Name("example")
@ArgumentParser(argparser)
def regression(self, local, clickhouse_binary_path, clickhouse_version, stress=None):
    """Simple example of how you can use TestFlows to test ClickHouse."""
    nodes = {
        "clickhouse": ("clickhouse1",),
    }

    self.context.clickhouse_version = clickhouse_version

    if stress is not None:
        self.context.stress = stress

    folder_name = os.path.basename(current_dir())
    if current_cpu() == "aarch64":
        env = f"{folder_name}_env_arm64"
    else:
        env = f"{folder_name}_env"

    with Cluster(
        local,
        clickhouse_binary_path,
        nodes=nodes,
        docker_compose_project_dir=os.path.join(current_dir(), env),
    ) as cluster:
        self.context.cluster = cluster

        Scenario(run=load("example.tests.example", "scenario"))


if main():
    regression()