Fix PEP8 issues in ./test/unit/common .
Fix some pep8 issues in
modified: test_bufferedhttp.py
modified: test_constraints.py
modified: test_db.py
modified: test_db_replicator.py
modified: test_init.py
make the code looks pretty.
Change-Id: I1c374b1ccd4f028c4e4b2e8194a6d1c201d50571
This commit is contained in:
lrqrun
parent
4a2ae2b460
commit
7b664c99e5
@ -24,6 +24,7 @@ class TestBufferedHTTP(unittest.TestCase):
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def test_http_connect(self):
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bindsock = listen(('127.0.0.1', 0))
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def accept(expected_par):
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try:
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with Timeout(3):
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@ -124,6 +124,7 @@ class TestDatabaseBroker(unittest.TestCase):
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DatabaseBroker(':memory:').initialize,
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normalize_timestamp('1'))
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stub_dict = {}
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def stub(*args, **kwargs):
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for key in stub_dict.keys():
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del stub_dict[key]
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@ -156,6 +157,7 @@ class TestDatabaseBroker(unittest.TestCase):
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conn.execute('INSERT INTO test (one) VALUES ("1")')
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conn.commit()
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stub_called = [False]
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def delete_stub(*a, **kw):
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stub_called[0] = True
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broker = DatabaseBroker(':memory:')
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@ -198,6 +200,7 @@ class TestDatabaseBroker(unittest.TestCase):
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except Exception:
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got_exc = True
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self.assert_(got_exc)
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def stub(*args, **kwargs):
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pass
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broker._initialize = stub
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@ -273,6 +276,7 @@ class TestDatabaseBroker(unittest.TestCase):
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except Exception:
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got_exc = True
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self.assert_(got_exc)
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def stub(*args, **kwargs):
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pass
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broker._initialize = stub
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@ -281,7 +285,8 @@ class TestDatabaseBroker(unittest.TestCase):
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pass
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with broker.lock():
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pass
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broker2 = DatabaseBroker(os.path.join(self.testdir, '1.db'), timeout=.1)
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broker2 = DatabaseBroker(os.path.join(self.testdir, '1.db'),
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timeout=.1)
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broker2._initialize = stub
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with broker.lock():
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got_exc = False
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@ -304,6 +309,7 @@ class TestDatabaseBroker(unittest.TestCase):
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broker.db_type = 'test'
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broker.db_contains_type = 'test'
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uuid1 = str(uuid4())
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def _initialize(conn, timestamp):
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conn.execute('CREATE TABLE test (one TEXT)')
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conn.execute('CREATE TABLE test_stat (id TEXT)')
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@ -350,6 +356,7 @@ class TestDatabaseBroker(unittest.TestCase):
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broker = DatabaseBroker(':memory:')
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broker.db_type = 'test'
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broker.db_contains_type = 'test'
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def _initialize(conn, timestamp):
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conn.execute('CREATE TABLE test (one TEXT)')
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conn.execute('INSERT INTO test (one) VALUES ("1")')
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@ -372,6 +379,7 @@ class TestDatabaseBroker(unittest.TestCase):
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broker.db_type = 'test'
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broker.db_contains_type = 'test'
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uuid1 = str(uuid4())
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def _initialize(conn, timestamp):
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conn.execute('CREATE TABLE test (one TEXT)')
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conn.execute('CREATE TABLE test_stat (id TEXT)')
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@ -408,6 +416,7 @@ class TestDatabaseBroker(unittest.TestCase):
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def test_merge_syncs(self):
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broker = DatabaseBroker(':memory:')
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def stub(*args, **kwargs):
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pass
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broker._initialize = stub
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@ -445,6 +454,7 @@ class TestDatabaseBroker(unittest.TestCase):
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broker_uuid = str(uuid4())
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broker_metadata = metadata and simplejson.dumps(
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{'Test': ('Value', normalize_timestamp(1))}) or ''
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def _initialize(conn, put_timestamp):
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if put_timestamp is None:
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put_timestamp = normalize_timestamp(0)
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@ -688,7 +698,6 @@ class TestContainerBroker(unittest.TestCase):
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res = broker.reclaim(normalize_timestamp(time()), time())
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broker.delete_db(normalize_timestamp(time()))
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def test_delete_object(self):
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""" Test swift.common.db.ContainerBroker.delete_object """
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broker = ContainerBroker(':memory:', account='a', container='c')
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@ -913,7 +922,8 @@ class TestContainerBroker(unittest.TestCase):
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def test_get_info(self):
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""" Test swift.common.db.ContainerBroker.get_info """
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broker = ContainerBroker(':memory:', account='test1', container='test2')
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broker = ContainerBroker(':memory:', account='test1',
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container='test2')
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broker.initialize(normalize_timestamp('1'))
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info = broker.get_info()
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@ -962,7 +972,8 @@ class TestContainerBroker(unittest.TestCase):
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self.assertEquals(info['x_container_sync_point2'], -1)
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def test_set_x_syncs(self):
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broker = ContainerBroker(':memory:', account='test1', container='test2')
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broker = ContainerBroker(':memory:', account='test1',
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container='test2')
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broker.initialize(normalize_timestamp('1'))
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info = broker.get_info()
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@ -975,7 +986,8 @@ class TestContainerBroker(unittest.TestCase):
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self.assertEquals(info['x_container_sync_point2'], 2)
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def test_get_report_info(self):
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broker = ContainerBroker(':memory:', account='test1', container='test2')
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broker = ContainerBroker(':memory:', account='test1',
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container='test2')
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broker.initialize(normalize_timestamp('1'))
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info = broker.get_info()
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@ -1167,14 +1179,17 @@ class TestContainerBroker(unittest.TestCase):
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broker.put_object('/snakes', normalize_timestamp(0), 0,
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'text/plain', 'd41d8cd98f00b204e9800998ecf8427e')
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#def list_objects_iter(self, limit, marker, prefix, delimiter, path=None,
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# format=None):
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#def list_objects_iter(self, limit, marker, prefix, delimiter,
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# path=None, format=None):
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listing = broker.list_objects_iter(100, None, None, '/pets/f', '/')
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self.assertEquals([row[0] for row in listing], ['/pets/fish/', '/pets/fish_info.txt'])
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self.assertEquals([row[0] for row in listing],
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['/pets/fish/', '/pets/fish_info.txt'])
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listing = broker.list_objects_iter(100, None, None, '/pets/fish', '/')
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self.assertEquals([row[0] for row in listing], ['/pets/fish/', '/pets/fish_info.txt'])
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self.assertEquals([row[0] for row in listing],
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['/pets/fish/', '/pets/fish_info.txt'])
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listing = broker.list_objects_iter(100, None, None, '/pets/fish/', '/')
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self.assertEquals([row[0] for row in listing], ['/pets/fish/a', '/pets/fish/b'])
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self.assertEquals([row[0] for row in listing],
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['/pets/fish/a', '/pets/fish/b'])
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def test_double_check_trailing_delimiter(self):
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""" Test swift.common.db.ContainerBroker.list_objects_iter for a
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@ -1226,12 +1241,14 @@ class TestContainerBroker(unittest.TestCase):
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'text/plain', 'd41d8cd98f00b204e9800998ecf8427e')
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hasha = hashlib.md5('%s-%s' % ('a', '0000000001.00000')).digest()
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hashb = hashlib.md5('%s-%s' % ('b', '0000000002.00000')).digest()
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hashc = ''.join(('%2x' % (ord(a)^ord(b)) for a, b in zip(hasha, hashb)))
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hashc = ''.join(('%2x' % (ord(a) ^ ord(b)) for a, b in zip(hasha,
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hashb)))
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self.assertEquals(broker.get_info()['hash'], hashc)
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broker.put_object('b', normalize_timestamp(3), 0,
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'text/plain', 'd41d8cd98f00b204e9800998ecf8427e')
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hashb = hashlib.md5('%s-%s' % ('b', '0000000003.00000')).digest()
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hashc = ''.join(('%02x' % (ord(a)^ord(b)) for a, b in zip(hasha, hashb)))
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hashc = ''.join(('%02x' % (ord(a) ^ ord(b)) for a, b in zip(hasha,
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hashb)))
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self.assertEquals(broker.get_info()['hash'], hashc)
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def test_newid(self):
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@ -1623,7 +1640,6 @@ class TestAccountBroker(unittest.TestCase):
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# self.assert_('z' in containers)
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# self.assert_('a' not in containers)
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def test_delete_container(self):
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""" Test swift.common.db.AccountBroker.delete_container """
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broker = AccountBroker(':memory:', account='a')
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@ -1674,7 +1690,8 @@ class TestAccountBroker(unittest.TestCase):
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"SELECT name FROM container").fetchone()[0],
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'"{<container \'&\' name>}"')
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self.assertEquals(conn.execute(
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"SELECT put_timestamp FROM container").fetchone()[0], timestamp)
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"SELECT put_timestamp FROM container").fetchone()[0],
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timestamp)
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self.assertEquals(conn.execute(
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"SELECT deleted FROM container").fetchone()[0], 0)
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@ -1685,7 +1702,8 @@ class TestAccountBroker(unittest.TestCase):
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"SELECT name FROM container").fetchone()[0],
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'"{<container \'&\' name>}"')
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self.assertEquals(conn.execute(
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"SELECT put_timestamp FROM container").fetchone()[0], timestamp)
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"SELECT put_timestamp FROM container").fetchone()[0],
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timestamp)
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self.assertEquals(conn.execute(
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"SELECT deleted FROM container").fetchone()[0], 0)
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@ -1698,7 +1716,8 @@ class TestAccountBroker(unittest.TestCase):
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"SELECT name FROM container").fetchone()[0],
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'"{<container \'&\' name>}"')
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self.assertEquals(conn.execute(
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"SELECT put_timestamp FROM container").fetchone()[0], timestamp)
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"SELECT put_timestamp FROM container").fetchone()[0],
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timestamp)
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self.assertEquals(conn.execute(
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"SELECT deleted FROM container").fetchone()[0], 0)
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@ -1710,7 +1729,8 @@ class TestAccountBroker(unittest.TestCase):
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"SELECT name FROM container").fetchone()[0],
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'"{<container \'&\' name>}"')
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self.assertEquals(conn.execute(
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"SELECT put_timestamp FROM container").fetchone()[0], timestamp)
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"SELECT put_timestamp FROM container").fetchone()[0],
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timestamp)
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self.assertEquals(conn.execute(
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"SELECT deleted FROM container").fetchone()[0], 0)
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@ -1722,7 +1742,8 @@ class TestAccountBroker(unittest.TestCase):
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"SELECT name FROM container").fetchone()[0],
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'"{<container \'&\' name>}"')
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self.assertEquals(conn.execute(
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"SELECT put_timestamp FROM container").fetchone()[0], timestamp)
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"SELECT put_timestamp FROM container").fetchone()[0],
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timestamp)
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self.assertEquals(conn.execute(
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"SELECT delete_timestamp FROM container").fetchone()[0],
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dtimestamp)
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@ -1752,7 +1773,8 @@ class TestAccountBroker(unittest.TestCase):
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"SELECT name FROM container").fetchone()[0],
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'"{<container \'&\' name>}"')
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self.assertEquals(conn.execute(
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"SELECT put_timestamp FROM container").fetchone()[0], timestamp)
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"SELECT put_timestamp FROM container").fetchone()[0],
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timestamp)
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self.assertEquals(conn.execute(
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"SELECT deleted FROM container").fetchone()[0], 0)
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@ -41,10 +41,13 @@ def lock_parent_directory(filename):
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class FakeRing:
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class Ring:
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devs = []
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def __init__(self, path, reload_time=15, ring_name=None):
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pass
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def get_part_nodes(self, part):
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return []
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def get_more_nodes(self, *args):
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return []
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@ -66,8 +69,10 @@ class FakeRingWithNodes:
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def __init__(self, path, reload_time=15, ring_name=None):
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pass
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def get_part_nodes(self, part):
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return self.devs[:3]
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def get_more_nodes(self, *args):
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return (d for d in self.devs[3:])
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@ -75,6 +80,7 @@ class FakeRingWithNodes:
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class FakeProcess:
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def __init__(self, *codes):
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self.codes = iter(codes)
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def __call__(self, *args, **kwargs):
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class Failure:
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def communicate(innerself):
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@ -99,11 +105,14 @@ class ReplHttp:
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self.response = response
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replicated = False
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host = 'localhost'
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def replicate(self, *args):
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self.replicated = True
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class Response:
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status = 200
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data = self.response
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def read(innerself):
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return self.response
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return Response()
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@ -114,6 +123,7 @@ class ChangingMtimesOs:
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self.mtime = 0
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self.path = self
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self.basename = os.path.basename
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def getmtime(self, file):
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self.mtime += 1
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return self.mtime
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@ -124,31 +134,41 @@ class FakeBroker:
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get_repl_missing_table = False
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stub_replication_info = None
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db_type = 'container'
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def __init__(self, *args, **kwargs):
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return None
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@contextmanager
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def lock(self):
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yield True
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def get_sync(self, *args, **kwargs):
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return 5
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def get_syncs(self):
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return []
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def get_items_since(self, point, *args):
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if point == 0:
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return [{'ROWID': 1}]
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return []
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def merge_syncs(self, *args, **kwargs):
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self.args = args
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def merge_items(self, *args):
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self.args = args
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def get_replication_info(self):
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if self.get_repl_missing_table:
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raise Exception('no such table')
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if self.stub_replication_info:
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return self.stub_replication_info
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return {'delete_timestamp': 0, 'put_timestamp': 1, 'count': 0}
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def reclaim(self, item_timestamp, sync_timestamp):
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pass
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def get_info(self):
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pass
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@ -169,20 +189,23 @@ class TestDBReplicator(unittest.TestCase):
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def stub_delete_db(self, object_file):
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self.delete_db_calls.append(object_file)
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def test_repl_connection(self):
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node = {'ip': '127.0.0.1', 'port': 80, 'device': 'sdb1'}
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conn = db_replicator.ReplConnection(node, '1234567890', 'abcdefg',
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logging.getLogger())
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def req(method, path, body, headers):
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self.assertEquals(method, 'REPLICATE')
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self.assertEquals(headers['Content-Type'], 'application/json')
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class Resp:
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def read(self): return 'data'
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def read(self):
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return 'data'
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resp = Resp()
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conn.request = req
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conn.getresponse = lambda *args: resp
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self.assertEquals(conn.replicate(1, 2, 3), resp)
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def other_req(method, path, body, headers):
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raise Exception('blah')
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conn.request = other_req
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@ -236,7 +259,8 @@ class TestDBReplicator(unittest.TestCase):
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'created_at': 100, 'put_timestamp': 0,
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'delete_timestamp': 0,
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'metadata': {'Test': ('Value', normalize_timestamp(1))}}
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replicator._http_connect = lambda *args: ReplHttp('{"id": 3, "point": -1}')
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replicator._http_connect = lambda *args: ReplHttp(
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'{"id": 3, "point": -1}')
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self.assertEquals(replicator._repl_to_node(
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fake_node, FakeBroker(), '0', fake_info), True)
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@ -337,8 +361,10 @@ class TestDBReplicator(unittest.TestCase):
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# self.assertEquals(rpc.dispatch(('drv', 'part', 'hash'), ['op',]
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# ).status_int, 507)
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# rpc.mount_check = False
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# rpc.rsync_then_merge = lambda drive, db_file, args: self.assertEquals(args, ['test1'])
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# rpc.complete_rsync = lambda drive, db_file, args: self.assertEquals(args, ['test2'])
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# rpc.rsync_then_merge = lambda drive, db_file,
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# args: self.assertEquals(args, ['test1'])
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# rpc.complete_rsync = lambda drive, db_file,
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# args: self.assertEquals(args, ['test2'])
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# rpc.dispatch(('drv', 'part', 'hash'), ['rsync_then_merge','test1'])
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# rpc.dispatch(('drv', 'part', 'hash'), ['complete_rsync','test2'])
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# rpc.dispatch(('drv', 'part', 'hash'), ['other_op',])
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@ -364,4 +390,3 @@ class TestDBReplicator(unittest.TestCase):
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if __name__ == '__main__':
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unittest.main()
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@ -17,6 +17,7 @@ import re
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import unittest
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import swift
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class TestVersioning(unittest.TestCase):
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def test_canonical_version_is_clean(self):
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"""Ensure that a non-clean canonical_version never happens"""
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