openstack/swift
Code Issues Proposed changes

Use more specific asserts in test/unit/account tests

Browse Source 
I changed asserts with more specific assert methods.
e.g.: from assertTrue(sth == None) to assertIsNone(*) or
assertTrue(isinstance(inst, type)) to assertIsInstace(inst, type) or
assertTrue(not sth) to assertFalse(sth).

The code gets more readable, and a better description will be shown on fail.

Change-Id: Icdbf3c63fe8dd6db1129023885655a9f7032d4a7
This commit is contained in:
Gábor Antal 2016-07-15 14:18:09 +02:00
parent daea9932d4
commit 87340e5f29
2 changed files with 9 additions and 10 deletions
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16
test/unit/account/test_backend.py
View File

@ -87,7 +87,7 @@ class TestAccountBroker(unittest.TestCase):
raise Exception('OMG')
except Exception:
pass
self.assertTrue(broker.conn is None)
self.assertIsNone(broker.conn)
def test_empty(self):
# Test AccountBroker.empty
@ -96,7 +96,7 @@ class TestAccountBroker(unittest.TestCase):
self.assertTrue(broker.empty())
broker.put_container('o', Timestamp.now().internal, 0, 0, 0,
POLICIES.default.idx)
self.assertTrue(not broker.empty())
self.assertFalse(broker.empty())
sleep(.00001)
broker.put_container('o', 0, Timestamp.now().internal, 0, 0,
POLICIES.default.idx)
@ -106,7 +106,7 @@ class TestAccountBroker(unittest.TestCase):
# Test AccountBroker.is_status_deleted
broker1 = AccountBroker(':memory:', account='a')
broker1.initialize(Timestamp.now().internal)
self.assertTrue(not broker1.is_status_deleted())
self.assertFalse(broker1.is_status_deleted())
broker1.delete_db(Timestamp.now().internal)
self.assertTrue(broker1.is_status_deleted())
broker2 = AccountBroker(':memory:', account='a')
@ -180,7 +180,7 @@ class TestAccountBroker(unittest.TestCase):
broker.initialize(start)
info = broker.get_info()
self.assertEqual(info['put_timestamp'], Timestamp(start).internal)
self.assertTrue(Timestamp(info['created_at']) >= start)
self.assertGreaterEqual(Timestamp(info['created_at']), start)
self.assertEqual(info['delete_timestamp'], '0')
if self.__class__ == TestAccountBrokerBeforeMetadata:
self.assertEqual(info['status_changed_at'], '0')
@ -193,7 +193,7 @@ class TestAccountBroker(unittest.TestCase):
broker.delete_db(delete_timestamp)
info = broker.get_info()
self.assertEqual(info['put_timestamp'], Timestamp(start).internal)
self.assertTrue(Timestamp(info['created_at']) >= start)
self.assertGreaterEqual(Timestamp(info['created_at']), start)
self.assertEqual(info['delete_timestamp'], delete_timestamp)
self.assertEqual(info['status_changed_at'], delete_timestamp)
@ -1217,8 +1217,8 @@ class TestAccountBrokerBeforeSPI(TestAccountBroker):
''').fetchone()[0]
except sqlite3.OperationalError as err:
# confirm that the table doesn't have this column
self.assertTrue('no such column: storage_policy_index' in
str(err))
self.assertIn('no such column: storage_policy_index',
str(err))
else:
self.fail('broker did not raise sqlite3.OperationalError '
'trying to select from storage_policy_index '
@ -1591,7 +1591,7 @@ class TestAccountBrokerBeforePerPolicyContainerTrack(
self.assertEqual(stats['object_count'], 0)
self.assertEqual(stats['bytes_used'], 0)
# un-migrated dbs should not return container_count
self.assertFalse('container_count' in stats)
self.assertNotIn('container_count', stats)
# now force the migration
policy_stats = self.broker.get_policy_stats(do_migrations=True)

3
test/unit/account/test_server.py
View File

@ -66,8 +66,7 @@ class TestAccountController(unittest.TestCase):
resp = server_handler.OPTIONS(req)
self.assertEqual(200, resp.status_int)
for verb in 'OPTIONS GET POST PUT DELETE HEAD REPLICATE'.split():
self.assertTrue(
verb in resp.headers['Allow'].split(', '))
self.assertIn(verb, resp.headers['Allow'].split(', '))
self.assertEqual(len(resp.headers['Allow'].split(', ')), 7)
self.assertEqual(resp.headers['Server'],
(server_handler.server_type + '/' + swift_version))