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opensearch-pyd/opensearch/helpers/test.py
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2021-08-20 13:50:01 +05:30

106 lines
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Python

# SPDX-License-Identifier: Apache-2.0
#
# The OpenSearch Contributors require contributions made to
# this file be licensed under the Apache-2.0 license or a
# compatible open source license.
#
# Modifications Copyright OpenSearch Contributors. See
# GitHub history for details.
#
# Licensed to Elasticsearch B.V. under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. 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
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# type: ignore
import os
import time
from os.path import abspath, dirname, join
from unittest import SkipTest, TestCase
from opensearch import OpenSearch
from opensearch.exceptions import ConnectionError
if "OPENSEARCH_URL" in os.environ:
OPENSEARCH_URL = os.environ["OPENSEARCH_URL"]
else:
OPENSEARCH_URL = "https://elastic:changeme@localhost:9200"
CA_CERTS = join(dirname(dirname(dirname(abspath(__file__)))), ".ci/certs/ca.pem")
def get_test_client(nowait=False, **kwargs):
# construct kwargs from the environment
kw = {"timeout": 30, "ca_certs": CA_CERTS}
if "PYTHON_CONNECTION_CLASS" in os.environ:
from opensearch import connection
kw["connection_class"] = getattr(
connection, os.environ["PYTHON_CONNECTION_CLASS"]
)
kw.update(kwargs)
client = OpenSearch(OPENSEARCH_URL, **kw)
# wait for yellow status
for _ in range(1 if nowait else 100):
try:
client.cluster.health(wait_for_status="yellow")
return client
except ConnectionError:
time.sleep(0.1)
else:
# timeout
raise SkipTest("OpenSearch failed to start.")
class OpenSearchTestCase(TestCase):
@staticmethod
def _get_client():
return get_test_client()
@classmethod
def setup_class(cls):
cls.client = cls._get_client()
def teardown_method(self, _):
# Hidden indices expanded in wildcards in OpenSearch 7.7
expand_wildcards = ["open", "closed"]
if self.opensearch_version() >= (7, 7):
expand_wildcards.append("hidden")
self.client.indices.delete(
index="*", ignore=404, expand_wildcards=expand_wildcards
)
self.client.indices.delete_template(name="*", ignore=404)
def opensearch_version(self):
if not hasattr(self, "_opensearch_version"):
self._opensearch_version = opensearch_version(self.client)
return self._opensearch_version
def _get_version(version_string):
if "." not in version_string:
return ()
version = version_string.strip().split(".")
return tuple(int(v) if v.isdigit() else 999 for v in version)
def opensearch_version(client):
return _get_version(client.info()["version"]["number"])