def connect_to_db(self):
if not self.__validate_input():
return
if platform.system() == 'Darwin':
db_access = MySqlAccess(self._leIpAddr.text(), int(self._lePort.text()))
if not db_access.connect(self._leUserName.text(), self._lePasswd.text()):
self.onDbConnectedFailed.emit(self._leIpAddr.text() +
self.__DELIMITER +
self._lePort.text())
else:
self.onDbConnected.emit(self._leIpAddr.text() +
self.__DELIMITER +
self._lePort.text(), db_access)
else:
self.onDbConnectedFailed.emit(self._leIpAddr.text() +
self.__DELIMITER +
self._lePort.text() + ': Not supported')
self.close()
def setUp(self):
self.__db_access = MySqlAccess()
self.__use_mock = False
'%H:%M')
record.append(endTime)
startTime = record[-2][0:hyphenInd]
startTime = datetime.strftime(datetime.strptime(startTime, '%I:%M %p'),
'%H:%M')
record[-2] = startTime
#get instructor, date, and location
record += scraper.data[i][16:17]
record += scraper.data[i][-4:-2]
if record[-3].strip() != "Instructor":
# instructor field is in the format 'professor name (', reformatting it to remove the paranthesis
record[-3] = record[-3][0:-2]
cData.append(record)
#the following code assumes that the sql table 'courses' has the same structure of this data (column count and type)
sql = MySqlAccess("localhost", "root", "", "courses_db")
print("The following queries could not be entered:")
print("---------------------------------------------")
for record in cData:
if record[0] == "Subj":
continue
query = "INSERT INTO courses VALUES("
for item in record:
query += "'" + item + "',"
query = query[0:-1] + ")"
try:
sql.query(query)
except:
print(query)
sql.conn.close()
class MySqlAccessTest(unittest.TestCase):
def setUp(self):
self.__db_access = MySqlAccess()
self.__use_mock = False
def tearDown(self):
if not self.__use_mock:
self.__db_access.disconnect()
def __mock_mysql_db(self):
self.__use_mock = True
self.__db_access.disconnect()
self.__db_access._conn = mock.Mock()
def __mock_mysql_db_connect(self):
self.__db_access._conn.connect = mock.Mock()
def test_connect_return_none_when_user_name_is_none(self):
self.assertFalse(self.__db_access.connect(user_password='******'))
def test_connect_return_none_when_user_passwd_is_none(self):
self.assertFalse(self.__db_access.connect(user_name='user_name'))
def test_connect_return_none_when_user_name_and_passwd_is_provided(self):
self.__mock_mysql_db()
self.__mock_mysql_db_connect()
self.assertTrue(self.__db_access.connect(user_name='user_name',
user_password='******'))
def test_query_to_real_db(self):
"""
WARNING!!! This should have MySQL DB set up
"""
if not self.__db_access.connect('test', 'test123') is None:
select_sql = 'SHOW DATABASES'
self.__db_access.query(select_sql)
self.__db_access.disconnect()
