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#!/usr/bin/python3
# encoding:utf-8
import unittest
from DBConnection import DBConnection
import logging
import configparser
logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=logging.DEBUG)
schueler = [
{'name':'Simpson','vorname': 'Bart'},
{'name':'Simpson','vorname':'Lisa'},
{'name':'van Houten','vorname':'Milhouse'},
{'name':'Wiggum','vorname':'Ralph'},
{'name':'Jones','vorname':'Jimbo'}
]
class TestDBConnection(unittest.TestCase):
@classmethod
def setUpClass(cls):
logging.debug(f'setUpClass() {cls}')
config = configparser.ConfigParser()
config.read('db.ini')
logging.debug(f"host={config['pidb']['host']}")
cls.db_connection = DBConnection()
cls.db_connection.connect(config['pidb']['host'],config['pidb']['user'],config['pidb']['password'],config['pidb']['database'])
if cls.db_connection.isConnected():
logging.debug('erzeuge Table schueler...')
cls.db_connection.execute_query('create table if not exists schueler (id int auto_increment primary key, vorname varchar(20),name varchar(20))')
# Testdaten aufbauen.
cls.fill_table()
logging.debug('setup() fertig')
@classmethod
def tearDownClass(cls):
logging.debug(f'tearDownClass() {cls}')
logging.debug('Räume Tables auf')
cls.db_connection.execute_query('drop table if exists schueler')
logging.debug('schliesse Datenbankverbindung.')
cls.db_connection.disconnect()
cls.db_connection = None
# input('Press Any Key')
#Testdaten in die Datenbank übertragen
@classmethod
def fill_table(cls):
for s in range(0,len(schueler)):
student = schueler[s]
cls.db_connection.insertSchueler(student)
# Nur die Records mit Nachname ='Simpson' lesen
def test_select_name(self):
self.assertTrue(self.db_connection.isConnected())
result = self.db_connection.execute_query("select * from schueler where name='Simpson'")
self.assertEqual(2,len(result))
def test_select_all(self):
# self.test_insert()
result = self.db_connection.execute_query("select * from schueler")
logging.debug(f'result={result}')
self.assertEqual(len(schueler),len(result))
for i in range(len(result)):
self.assertEqual(schueler[i]['vorname'], result[i][1])
def test_connected(self):
self.assertTrue(self.db_connection.isConnected())
def test_create_table(self):
self.assertTrue(self.db_connection.isConnected())
if __name__ =='__main__':
unittest.main()