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import sys
try:
import unittest2 as unittest
except ImportError:
import unittest
import pymysql
_mysql = pymysql
from pymysql.constants import FIELD_TYPE
from pymysql.tests import base
from pymysql._compat import PY2, long_type
if not PY2:
basestring = str
class TestDBAPISet(unittest.TestCase):
def test_set_equality(self):
self.assertTrue(pymysql.STRING == pymysql.STRING)
def test_set_inequality(self):
self.assertTrue(pymysql.STRING != pymysql.NUMBER)
def test_set_equality_membership(self):
self.assertTrue(FIELD_TYPE.VAR_STRING == pymysql.STRING)
def test_set_inequality_membership(self):
self.assertTrue(FIELD_TYPE.DATE != pymysql.STRING)
class CoreModule(unittest.TestCase):
"""Core _mysql module features."""
def test_NULL(self):
"""Should have a NULL constant."""
self.assertEqual(_mysql.NULL, 'NULL')
def test_version(self):
"""Version information sanity."""
self.assertTrue(isinstance(_mysql.__version__, basestring))
self.assertTrue(isinstance(_mysql.version_info, tuple))
self.assertEqual(len(_mysql.version_info), 5)
def test_client_info(self):
self.assertTrue(isinstance(_mysql.get_client_info(), basestring))
def test_thread_safe(self):
self.assertTrue(isinstance(_mysql.thread_safe(), int))
class CoreAPI(unittest.TestCase):
"""Test _mysql interaction internals."""
def setUp(self):
kwargs = base.PyMySQLTestCase.databases[0].copy()
kwargs["read_default_file"] = "~/.my.cnf"
self.conn = _mysql.connect(**kwargs)
def tearDown(self):
self.conn.close()
def test_thread_id(self):
tid = self.conn.thread_id()
self.assertTrue(isinstance(tid, (int, long_type)),
"thread_id didn't return an integral value.")
self.assertRaises(TypeError, self.conn.thread_id, ('evil',),
"thread_id shouldn't accept arguments.")
def test_affected_rows(self):
self.assertEqual(self.conn.affected_rows(), 0,
"Should return 0 before we do anything.")
#def test_debug(self):
## FIXME Only actually tests if you lack SUPER
#self.assertRaises(pymysql.OperationalError,
#self.conn.dump_debug_info)
def test_charset_name(self):
self.assertTrue(isinstance(self.conn.character_set_name(), basestring),
"Should return a string.")
def test_host_info(self):
assert isinstance(self.conn.get_host_info(), basestring), "should return a string"
def test_proto_info(self):
self.assertTrue(isinstance(self.conn.get_proto_info(), int),
"Should return an int.")
def test_server_info(self):
if sys.version_info[0] == 2:
self.assertTrue(isinstance(self.conn.get_server_info(), basestring),
"Should return an str.")
else:
self.assertTrue(isinstance(self.conn.get_server_info(), basestring),
"Should return an str.")
if __name__ == "__main__":
unittest.main()
|
