# -*- coding: utf-8 -*-

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""" BUG22545879 Fix reading and using ssl-cipher MySQL option
"""

import os.path
import unittest

import mysql.connector
from tests import foreach_cnx, cnx_config
import tests

try:
    from mysql.connector.connection_cext import CMySQLConnection
except ImportError:
    # Test without C Extension
    CMySQLConnection = None

TEST_SSL = {
    'ca': os.path.join(tests.SSL_DIR, 'tests_CA_cert.pem'),
    'cert': os.path.join(tests.SSL_DIR, 'tests_client_cert.pem'),
    'key': os.path.join(tests.SSL_DIR, 'tests_client_key.pem'),
}

OPTION_FILE = os.path.join('tests', 'data', 'option_files', 'my.cnf')


@unittest.skipIf(
    tests.MYSQL_EXTERNAL_SERVER,
    "Test not available for external MySQL servers",
)
class Bug21449996(tests.MySQLConnectorTests):

    @cnx_config(ssl_ca=TEST_SSL['ca'], ssl_cert=TEST_SSL['cert'], ssl_key=TEST_SSL['key'],
        ssl_cipher="AES256-SHA:CAMELLIA256-SHA")
    @foreach_cnx()
    def test_cnx_argument_ssl_cipher(self):
        self.assertIn('cipher', self.cnx._ssl)
        self.assertEqual("AES256-SHA:CAMELLIA256-SHA", self.cnx._ssl['cipher'])

    def test_ssl_cipher_in_option_file(self):
        config = tests.get_mysql_config()
        config['option_files'] = [OPTION_FILE]

        cnx = mysql.connector.MySQLConnection()
        cnx.config(**config)
        self.assertIn('cipher', cnx._ssl)
        self.assertEqual("AES256-SHA:CAMELLIA256-SHA", cnx._ssl['cipher'])

        if CMySQLConnection:
            cnx = CMySQLConnection()
            cnx.config(**config)
            self.assertIn('cipher', cnx._ssl)
            self.assertEqual("AES256-SHA:CAMELLIA256-SHA", cnx._ssl['cipher'])
