tests/test_examples.py

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
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import glob
import subprocess
import sys

import pytest


SKIP_LIST = [
    'failover.py',  # it hangs by design
]


def run_subprocess_34(script: str):
    return subprocess.call([
        'python',
        '../examples/{}'.format(script),
    ])


def run_subprocess_35(script: str):
    return subprocess.run([
        'python',
        '../examples/{}'.format(script),
    ]).returncode


@pytest.mark.examples
def test_examples():
    for script in glob.glob1('../examples', '*.py'):
        if script not in SKIP_LIST:
            # `subprocess` module was refactored in Python 3.5
            if sys.version_info >= (3, 5):
                return_code = run_subprocess_35(script)
            else:
                return_code = run_subprocess_34(script)
            assert return_code == 0