def test_domain_backend_changed_complete_follower(self,
service_restart,
run_in_apache,
is_db_initialised,
is_unit_paused_set):
run_in_apache.return_value = True
self.get_api_version.return_value = 3
self.relation_get.side_effect = ['mydomain', 'nonce2']
self.is_leader.return_value = False
self.is_db_ready.return_value = True
is_db_initialised.return_value = True
mock_kv = MagicMock()
mock_kv.get.return_value = None
self.unitdata.kv.return_value = mock_kv
is_unit_paused_set.return_value = False
hooks.domain_backend_changed()
self.assertTrue(self.get_api_version.called)
self.relation_get.assert_has_calls([
call(attribute='domain-name',
unit=None,
rid=None),
call(attribute='restart-nonce',
unit=None,
rid=None),
])
# Only lead unit will create the domain
self.assertFalse(self.create_or_show_domain.called)
service_restart.assert_called_with('apache2')
mock_kv.set.assert_called_with('domain-restart-nonce-mydomain',
'nonce2')
self.assertTrue(mock_kv.flush.called)
def test_domain_backend_changed_complete_follower(self,
restart_pid_check,
run_in_apache,
is_db_initialised,
is_unit_paused_set):
run_in_apache.return_value = True
self.get_api_version.return_value = 3
self.relation_get.side_effect = ['mydomain', 'nonce2']
self.is_leader.return_value = False
self.is_db_ready.return_value = True
is_db_initialised.return_value = True
mock_kv = MagicMock()
mock_kv.get.return_value = None
self.unitdata.kv.return_value = mock_kv
is_unit_paused_set.return_value = False
hooks.domain_backend_changed()
self.assertTrue(self.get_api_version.called)
self.relation_get.assert_has_calls([
call(attribute='domain-name',
unit=None,
rid=None),
call(attribute='restart-nonce',
unit=None,
rid=None),
])
# Only lead unit will create the domain
self.assertFalse(self.create_or_show_domain.called)
restart_pid_check.assert_called_with('apache2')
mock_kv.set.assert_called_with('domain-restart-nonce-mydomain',
'nonce2')
self.assertTrue(mock_kv.flush.called)
def test_domain_backend_changed_incomplete(self):
self.get_api_version.return_value = 3
self.relation_get.return_value = None
hooks.domain_backend_changed()
self.assertTrue(self.get_api_version.called)
self.relation_get.assert_called_with(attribute='domain-name',
unit=None,
rid=None)
self.assertFalse(self.is_leader.called)
def test_domain_backend_changed_incomplete(self):
self.get_api_version.return_value = 3
self.relation_get.return_value = None
hooks.domain_backend_changed()
self.assertTrue(self.get_api_version.called)
self.relation_get.assert_called_with(
attribute='domain-name',
unit=None,
rid=None
)
self.assertFalse(self.is_leader.called)
def test_domain_backend_changed_v2(self):
self.get_api_version.return_value = 2
hooks.domain_backend_changed()
self.assertTrue(self.get_api_version.called)
self.assertFalse(self.relation_get.called)
def test_domain_backend_changed_v2(self):
self.get_api_version.return_value = 2
hooks.domain_backend_changed()
self.assertTrue(self.get_api_version.called)
self.assertFalse(self.relation_get.called)