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66 lines
2.4 KiB
66 lines
2.4 KiB
2 years ago
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import unittest
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from DBConnection import DBConnection
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import logging
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logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=logging.DEBUG)
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class TestDBConnection(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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logging.debug(f'setUpClass() {cls}')
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cls.db_connection = DBConnection()
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cls.db_connection.connect('database','piuser','SW_Ep.6:ROTJ','pidb')
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logging.debug('erzeuge Table fib...')
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cls.db_connection.execute_query('create table if not exists fib (id int auto_increment primary key, wert int)')
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cls.db_connection.execute_query('create table if not exists schueler (id int auto_increment primary key, vorname varchar(20),name varchar(20))')
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logging.debug('setup() fertig')
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@classmethod
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def tearDownClass(cls):
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logging.debug(f'tearDownClass() {cls}')
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logging.debug('Räume Tables auf')
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cls.db_connection.execute_query('drop table if exists fib')
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cls.db_connection.execute_query('drop table if exists schueler')
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logging.debug('schliesse Datenbankverbindung.')
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cls.db_connection.disconnect()
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cls.db_connection = None
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def test_insert(self):
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logging.debug(f'connected= {self.db_connection.isConnected()}')
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self.assertTrue(self.db_connection.isConnected())
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self.db_connection.execute_query("insert into schueler (name,vorname) values('Simpson','Bart')")
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self.db_connection.execute_query("insert into schueler (name,vorname) values('Simpson','Lisa')")
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self.db_connection.execute_query("insert into schueler (name,vorname) values('van Houten','Milhouse')")
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self.db_connection.execute_query("insert into schueler (name,vorname) values('Wiggum','Ralph')")
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# input('Press Any Key')
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def test_select(self):
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# self.test_insert()
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self.assertTrue(self.db_connection.isConnected())
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result = self.db_connection.execute_query("select * from schueler where name='Simpson'")
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self.assertEqual(2,len(result))
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result = self.db_connection.execute_query("select * from schueler")
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self.assertEqual(4,len(result))
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def test_connected(self):
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self.assertTrue(self.db_connection.isConnected())
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def test_disconnect(self):
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self.db_connection.disconnect()
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self.assertFalse(self.db_connection.isConnected())
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def test_create_table(self):
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self.assertTrue(self.db_connection.isConnected())
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if __name__ =='__main__':
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unittest.main()
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