def test_cluster_ready(self, mock_is_sufficient_peers,
mock_rabbitmq_is_installed, mock_clustered):
# Not sufficient number of peers
mock_is_sufficient_peers.return_value = False
self.assertFalse(rabbit_utils.cluster_ready())
# This unit not yet clustered
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = 'teset/0'
_config = {'min-cluster-size': 3}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = False
self.assertFalse(rabbit_utils.cluster_ready())
# Not all cluster ready
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = False
_config = {'min-cluster-size': 3}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertFalse(rabbit_utils.cluster_ready())
# All cluster ready
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = 'teset/0'
_config = {'min-cluster-size': 3}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertTrue(rabbit_utils.cluster_ready())
# Not all cluster ready no min-cluster-size
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = False
_config = {'min-cluster-size': None}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertFalse(rabbit_utils.cluster_ready())
# All cluster ready no min-cluster-size
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = 'teset/0'
_config = {'min-cluster-size': None}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertTrue(rabbit_utils.cluster_ready())
# Assume single unit no-min-cluster-size
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = []
self.related_units.return_value = []
self.relation_get.return_value = None
_config = {'min-cluster-size': None}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertTrue(rabbit_utils.cluster_ready())
def test_cluster_ready(self, mock_is_sufficient_peers,
mock_rabbitmq_is_installed, mock_clustered):
# Not sufficient number of peers
mock_is_sufficient_peers.return_value = False
self.assertFalse(rabbit_utils.cluster_ready())
# This unit not yet clustered
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = 'teset/0'
_config = {'min-cluster-size': 3}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = False
self.assertFalse(rabbit_utils.cluster_ready())
# Not all cluster ready
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = False
_config = {'min-cluster-size': 3}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertFalse(rabbit_utils.cluster_ready())
# All cluster ready
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = 'teset/0'
_config = {'min-cluster-size': 3}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertTrue(rabbit_utils.cluster_ready())
# Not all cluster ready no min-cluster-size
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = False
_config = {'min-cluster-size': None}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertFalse(rabbit_utils.cluster_ready())
# All cluster ready no min-cluster-size
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = ['cluster:0']
self.related_units.return_value = ['test/0', 'test/1']
self.relation_get.return_value = 'teset/0'
_config = {'min-cluster-size': None}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertTrue(rabbit_utils.cluster_ready())
# Assume single unit no-min-cluster-size
mock_is_sufficient_peers.return_value = True
self.relation_ids.return_value = []
self.related_units.return_value = []
self.relation_get.return_value = None
_config = {'min-cluster-size': None}
self.config.side_effect = lambda key: _config.get(key)
mock_clustered.return_value = True
self.assertTrue(rabbit_utils.cluster_ready())