diff -r d4306261ddfb -r 39f777341db4 tests/test_mymanager.py
--- a/tests/test_mymanager.py	Thu Mar 07 15:42:47 2013 +0100
+++ b/tests/test_mymanager.py	Thu Mar 07 18:26:52 2013 +0100
@@ -4,6 +4,7 @@
 from mytoolkit import mymanager
 
 import unittest
+import logging
 
 
 class TestMyManager(unittest.TestCase):
@@ -14,10 +15,18 @@
         params = self.params_to_mapping(test_db_conn_params)
         self.m = mymanager.get_instance()
         self.m.create_conn(**params)
+        #self.setup_logging()
 
     def tearDown(self):
         self.m.destroy_conn()
 
+    def setup_logging(self):
+        #FIXME: write test handler, check SQL log
+        log = logging.getLogger('mymanager_sql')
+        handler = logging.StreamHandler()
+        log.addHandler(handler)
+        log.setLevel(logging.DEBUG)
+
     def params_to_mapping(self, params):
         return dict([param.split('=') for param in params.split(' ')])
 
@@ -28,6 +37,11 @@
             row = curs.fetchone_dict()
             self.assertEqual(row.ajaj, ajaj)
 
+    def test_mysql_error(self):
+        with self.m.cursor() as curs:
+            self.assertRaises(mymanager.OperationalError,
+                curs.execute, 'SELECT give_me_some_error;')
+
 
 if __name__ == '__main__':
     unittest.main()