def test_110(self): """set_number_of_replicas(0) implicitly sets replication_allowed to False""" s = replication_policy.ReplicationPolicy() s.set_replication_allowed(True) self.assertTrue(s.get_replication_allowed()) s.set_number_of_replicas(0) self.assertFalse(s.get_replication_allowed())
def test_070(self): """set_replication_allowed() is retained and can be retrieved with get_replication_policy()""" s = replication_policy.ReplicationPolicy() s.set_replication_allowed(True) self.assertTrue(s.get_replication_allowed()) s.set_replication_allowed(False) self.assertFalse(s.get_replication_allowed())
def test_045(self):
"""add_blocked() followed by add_preferred() switches item from blocked to preferred"""
s = replication_policy.ReplicationPolicy()
s.add_preferred(['blocked_mn'])
self.assertFalse('blocked_mn' in s.get_blocked())
s.add_blocked(['blocked_mn'])
self.assertTrue('blocked_mn' in s.get_blocked())
def test_100(self): """set_replication_allowed(False) implicitly sets number_of_replicas to 0""" s = replication_policy.ReplicationPolicy() s.set_number_of_replicas(5) self.assertEqual(5, s.get_number_of_replicas()) s.set_replication_allowed(False) self.assertEqual(0, s.get_number_of_replicas())
def test_090(self): """set_number_of_replicas() is retained and can be retrieved with get_number_of_replicas()""" s = replication_policy.ReplicationPolicy() s.set_number_of_replicas(5) self.assertEqual(5, s.get_number_of_replicas()) s.set_number_of_replicas(10) self.assertEqual(10, s.get_number_of_replicas())
def test_032(self):
"""add_blocked() retains added MN"""
s = replication_policy.ReplicationPolicy()
s.add_blocked(['blocked_mn_1', 'blocked_mn_2', 'blocked_mn_3'])
self.assertEqual(3, len(s.get_blocked()))
self.assertTrue('blocked_mn_1' in s.get_blocked())
self.assertTrue('blocked_mn_2' in s.get_blocked())
self.assertTrue('blocked_mn_3' in s.get_blocked())
def test_030(self):
"""add_preferred() retains added MN"""
s = replication_policy.ReplicationPolicy()
s.add_preferred(['preferred_mn_1', 'preferred_mn_2', 'preferred_mn_3'])
self.assertEqual(3, len(s.get_preferred()))
self.assertTrue('preferred_mn_1' in s.get_preferred())
self.assertTrue('preferred_mn_2' in s.get_preferred())
self.assertTrue('preferred_mn_3' in s.get_preferred())
def test_130(self): """clear() sets everything to default""" s = replication_policy.ReplicationPolicy() s.add_preferred(['preferred_mn_1']) s.add_preferred(['preferred_mn_2']) s.add_blocked(['blocked_mn_1']) s.add_blocked(['blocked_mn_2']) s.set_number_of_replicas(5) s.set_replication_allowed(True) s.clear() self.assertTrue(not len(s.get_preferred())) self.assertTrue(not len(s.get_blocked())) self.assertTrue(s.get_replication_allowed()) self.assertEqual(s.get_number_of_replicas(), 3)
def test_120(self):
"""print_replication_policy() is available and appears to work"""
s = replication_policy.ReplicationPolicy()
s.add_preferred(['preferred_mn_1'])
s.add_preferred(['preferred_mn_2'])
s.add_preferred(['preferred_mn_3'])
s.add_blocked(['blocked_mn_1'])
s.add_blocked(['blocked_mn_2'])
s.add_blocked(['blocked_mn_3'])
s.set_number_of_replicas(5)
s.set_replication_allowed(True)
old = sys.stdout
sys.stdout = StringIO.StringIO()
# run print
s.print_replication_policy()
## release stdout
out = sys.stdout.getvalue()
sys.stdout = old
# validate
self.assertTrue(len(out) > 100)
self.assertTrue('preferred member nodes' in out)
self.assertTrue('blocked member nodes' in out)
def reset(self):
self._variables = self._create_default_variables()
self._access_control = access_control.AccessControl()
self._replication_policy = replication_policy.ReplicationPolicy()
def test_060(self): """Replication is allowed by default.""" s = replication_policy.ReplicationPolicy() self.assertTrue(s.get_replication_allowed())
def test_022(self): """After instatiation, get_blocked() returns empty list.""" s = replication_policy.ReplicationPolicy() self.assertFalse(len(s.get_blocked()))
def test_010(self): """The replication policy object can be instantiated""" self.assertNotEquals(None, replication_policy.ReplicationPolicy())
def test_080(self): """number_of_replicas can be retrieved and is 0 by default""" s = replication_policy.ReplicationPolicy() self.assertEqual(3, s.get_number_of_replicas()) # 3 by default
