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# -*- coding: utf-8 -*-
# The MIT License (MIT)
# Copyright (c) 2014 Microsoft Corporation
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
"""Tests for the CosmosHttpLoggingPolicy."""
import pytest
import logging
import unittest
import azure.cosmos.cosmos_client as cosmos_client
import test_config
try:
from unittest.mock import Mock
except ImportError: # python < 3.3
from mock import Mock # type: ignore
pytestmark = pytest.mark.cosmosEmulator
class MockHandler(logging.Handler):
def __init__(self):
super(MockHandler, self).__init__()
self.messages = []
def reset(self):
self.messages = []
def emit(self, record):
self.messages.append(record)
@pytest.mark.usefixtures("teardown")
class TestCosmosHttpLogger(unittest.TestCase):
config = test_config._test_config
host = config.host
masterKey = config.masterKey
connectionPolicy = config.connectionPolicy
@classmethod
def setUpClass(cls):
if (cls.masterKey == '[YOUR_KEY_HERE]' or
cls.host == '[YOUR_ENDPOINT_HERE]'):
raise Exception(
"You must specify your Azure Cosmos account values for "
"'masterKey' and 'host' at the top of this class to run the "
"tests.")
cls.mock_handler_default = MockHandler()
cls.mock_handler_diagnostic = MockHandler()
cls.logger_default = logging.getLogger("testloggerdefault")
cls.logger_default.addHandler(cls.mock_handler_default)
cls.logger_default.setLevel(logging.DEBUG)
cls.logger_diagnostic = logging.getLogger("testloggerdiagnostic")
cls.logger_diagnostic.addHandler(cls.mock_handler_diagnostic)
cls.logger_diagnostic.setLevel(logging.DEBUG)
cls.client_default = cosmos_client.CosmosClient(cls.host, cls.masterKey,
consistency_level="Session",
connection_policy=cls.connectionPolicy,
logger=cls.logger_default)
cls.client_diagnostic = cosmos_client.CosmosClient(cls.host, cls.masterKey,
consistency_level="Session",
connection_policy=cls.connectionPolicy,
logger=cls.logger_diagnostic, enable_diagnostics_logging=True)
def test_default_http_logging_policy(self):
# Test if we can log into from creating a database
test_db = self.client_default.create_database(id="database_test")
assert all(m.levelname == 'INFO' for m in self.mock_handler_default.messages)
messages_request = self.mock_handler_default.messages[0].message.split("\n")
messages_response = self.mock_handler_default.messages[1].message.split("\n")
assert messages_request[1] == "Request method: 'GET'"
assert 'Request headers:' in messages_request[2]
assert messages_request[11] == 'No body was attached to the request'
assert messages_response[0] == 'Response status: 200'
assert 'Response headers:' in messages_response[1]
self.mock_handler_default.reset()
# delete database
self.client_default.delete_database("database_test")
def test_cosmos_http_logging_policy(self):
# Test if we can log into from creating a database
test_db = self.client_diagnostic.create_database(id="database_test")
assert all(m.levelname == 'INFO' for m in self.mock_handler_diagnostic.messages)
messages_request = self.mock_handler_diagnostic.messages[2].message.split("\n")
messages_response = self.mock_handler_diagnostic.messages[3].message.split("\n")
assert "/dbs" in messages_request[0]
assert messages_request[1] == "Request method: 'POST'"
assert 'Request headers:' in messages_request[2]
assert messages_request[13] == 'A body is sent with the request'
assert messages_response[0] == 'Response status: 201'
assert messages_response[1] == 'Response status reason: Created'
assert "Elapsed Time:" in messages_response[2]
assert "Response headers" in messages_response[3]
self.mock_handler_diagnostic.reset()
# now test in case of an error
try:
test_db_error = self.client_diagnostic.create_database(id="database_test")
except:
pass
assert all(m.levelname == 'INFO' for m in self.mock_handler_diagnostic.messages)
messages_request = self.mock_handler_diagnostic.messages[0].message.split("\n")
messages_response = self.mock_handler_diagnostic.messages[1].message.split("\n")
assert "/dbs" in messages_request[0]
assert messages_request[1] == "Request method: 'POST'"
assert 'Request headers:' in messages_request[2]
assert messages_request[13] == 'A body is sent with the request'
assert messages_response[0] == 'Response status: 409'
assert messages_response[1] == 'Response status reason: Conflict'
assert "Elapsed Time:" in messages_response[2]
assert "Response headers" in messages_response[14]
# delete database
self.client_diagnostic.delete_database("database_test")
self.mock_handler_diagnostic.reset()
if __name__ == "__main__":
unittest.main()
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