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# MySQL Connector/Python - MySQL driver written in Python.
# Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
# MySQL Connector/Python is licensed under the terms of the GPLv2
# <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
# MySQL Connectors. There are special exceptions to the terms and
# conditions of the GPLv2 as it is applied to this software, see the
# FOSS License Exception
# <http://www.mysql.com/about/legal/licensing/foss-exception.html>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import logging
import os
import tests
from mysql.connector import connect
from mysql.connector.optionfiles import MySQLOptionsParser, read_option_files
LOGGER = logging.getLogger(tests.LOGGER_NAME)
class MySQLOptionsParserTests(tests.MySQLConnectorTests):
"""Class checking MySQLOptionsParser"""
def setUp(self):
self.option_file_dir = os.path.join('tests', 'data', 'option_files')
self.option_file_parser = MySQLOptionsParser(files=os.path.join(
self.option_file_dir, 'my.cnf'))
def test___init__(self):
self.assertRaises(ValueError, MySQLOptionsParser)
option_file_parser = MySQLOptionsParser(files=os.path.join(
self.option_file_dir, 'my.cnf'))
self.assertEqual(option_file_parser.files, [os.path.join(
self.option_file_dir, 'my.cnf')])
def test_optionxform(self):
"""Converts option strings
Converts option strings to lower case and replaces dashes(-) with
underscores(_) if keep_dashes variable is set.
"""
self.assertEqual('ham', self.option_file_parser.optionxform('HAM'))
self.assertEqual('ham-spam', self.option_file_parser.optionxform(
'HAM-SPAM'))
self.option_file_parser.keep_dashes = False
self.assertEqual('ham_spam', self.option_file_parser.optionxform(
'HAM-SPAM'))
def test__parse_options(self):
files = [
os.path.join(self.option_file_dir, 'include_files', '1.cnf'),
os.path.join(self.option_file_dir, 'include_files', '2.cnf'),
]
self.option_file_parser = MySQLOptionsParser(files)
self.assertRaises(ValueError, self.option_file_parser._parse_options,
'dummy_file.cnf')
self.option_file_parser._parse_options(files)
exp = {
'option1': '15',
'option2': '20'
}
self.assertEqual(exp, self.option_file_parser.get_groups('group2',
'group1'))
exp = {
'option3': '200'
}
self.assertEqual(exp, self.option_file_parser.get_groups('group3',
'group4'))
self.assertEqual(exp, self.option_file_parser.get_groups('group4',
'group3'))
def test_read(self,):
filename = os.path.join( self.option_file_dir, 'my.cnf')
self.assertEqual([filename], self.option_file_parser.read(filename))
filenames = [
os.path.join(self.option_file_dir, 'include_files', '1.cnf'),
os.path.join(self.option_file_dir, 'include_files', '2.cnf'),
]
self.assertEqual(filenames, self.option_file_parser.read(filenames))
self.assertEqual([], self.option_file_parser.read('dummy-file.cnf'))
def test_get_groups(self):
exp = {
'password': '12345',
'port': '1001',
'socket': '/var/run/mysqld/mysqld2.sock',
'ssl-ca': 'dummyCA',
'ssl-cert': 'dummyCert',
'ssl-key': 'dummyKey',
'ssl-cipher': 'AES256-SHA:CAMELLIA256-SHA',
'nice': '0',
'user': 'mysql',
'pid-file': '/var/run/mysqld/mysqld.pid',
'basedir': '/usr',
'datadir': '/var/lib/mysql',
'tmpdir': '/tmp',
'lc-messages-dir': '/usr/share/mysql',
'skip-external-locking': '',
'bind-address': '127.0.0.1',
'log_error': '/var/log/mysql/error.log',
}
self.assertEqual(exp, self.option_file_parser.get_groups('client',
'mysqld_safe',
'mysqld'))
def test_get_groups_as_dict(self):
exp = dict([
('client', {'port': '1000',
'password': '12345',
'socket': '/var/run/mysqld/mysqld.sock',
'ssl-ca': 'dummyCA',
'ssl-cert': 'dummyCert',
'ssl-key': 'dummyKey',
'ssl-cipher': 'AES256-SHA:CAMELLIA256-SHA'}),
('mysqld_safe', {'socket': '/var/run/mysqld/mysqld1.sock',
'nice': '0'}),
('mysqld', {'user': 'mysql',
'pid-file': '/var/run/mysqld/mysqld.pid',
'socket': '/var/run/mysqld/mysqld2.sock',
'port': '1001', 'basedir': '/usr',
'datadir': '/var/lib/mysql', 'tmpdir': '/tmp',
'lc-messages-dir': '/usr/share/mysql',
'skip-external-locking': '',
'bind-address': '127.0.0.1',
'log_error': '/var/log/mysql/error.log'}),
])
self.assertEqual(exp, self.option_file_parser.get_groups_as_dict())
def test_get_groups_as_dict_with_priority(self):
files = [
os.path.join(self.option_file_dir, 'include_files', '1.cnf'),
os.path.join(self.option_file_dir, 'include_files', '2.cnf'),
]
self.option_file_parser = MySQLOptionsParser(files)
exp = dict([
('group1', {'option1': ('15', 1),
'option2': ('20', 1)}),
('group2', {'option1': ('20', 1),
'option2': ('30', 1)}),
('group3', {'option3': ('100', 0)}),
('group4', {'option3': ('200', 1)}),
('mysql', {'user': ('ham', 0)}),
('client', {'user': ('spam', 1)})
])
self.assertEqual(
exp, self.option_file_parser.get_groups_as_dict_with_priority())
def test_read_option_files(self):
self.assertRaises(ValueError, read_option_files,
option_files='dummy_file.cnf')
option_file_dir = os.path.join('tests', 'data', 'option_files')
exp = {
'password': '12345',
'port': 1000,
'unix_socket': '/var/run/mysqld/mysqld.sock',
'ssl_ca': 'dummyCA',
'ssl_cert': 'dummyCert',
'ssl_key': 'dummyKey',
'ssl_cipher': 'AES256-SHA:CAMELLIA256-SHA',
}
result = read_option_files(option_files=os.path.join(
option_file_dir, 'my.cnf'))
self.assertEqual(exp, result)
exp = {
'password': '12345',
'port': 1001,
'unix_socket': '/var/run/mysqld/mysqld2.sock',
'ssl_ca': 'dummyCA',
'ssl_cert': 'dummyCert',
'ssl_key': 'dummyKey',
'ssl_cipher': 'AES256-SHA:CAMELLIA256-SHA',
'user': 'mysql',
}
result = read_option_files(option_files=os.path.join(
option_file_dir, 'my.cnf'), option_groups=['client', 'mysqld'])
self.assertEqual(exp, result)
option_file_dir = os.path.join('tests', 'data', 'option_files')
files = [
os.path.join(option_file_dir, 'include_files', '1.cnf'),
os.path.join(option_file_dir, 'include_files', '2.cnf'),
]
exp = {
'user': 'spam'
}
result = read_option_files(option_files=files,
option_groups=['client', 'mysql'])
self.assertEqual(exp, result)
self.assertRaises(ValueError, connect, option_files='dummy_file.cnf')
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