116 lines
4.2 KiB
Python
116 lines
4.2 KiB
Python
# Copyright 2020 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import mock
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import subprocess
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import sys
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mock_apt = mock.MagicMock()
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sys.modules["apt_pkg"] = mock_apt
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import actions
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import test_utils
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class ClusterStatusTestCase(test_utils.CharmTestCase):
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TO_PATCH = [
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"function_fail",
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"function_get",
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"function_set",
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"pcmk",
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"log",
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]
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health_status = {
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"crm_mon_version": "2.0.3",
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"summary": {
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"last_update": {"time": "Fri Dec 4 14:52:26 2020"},
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"last_change": {"time": "Fri Dec 4 14:08:26 2020"},
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"nodes_configured": {"number": "3"}},
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"nodes": {
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"juju-d07fb7-3": {"online": "true", "type": "member"},
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"juju-d07fb7-4": {"online": "true", "type": "member"},
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"juju-d07fb7-5": {"online": "true", "type": "member"}},
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"resources": {},
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"history": {
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"juju-d07fb7-3": {
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"res_ks_36385de_vip": [{"call": "11", "task": "start"},
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{"call": "13", "task": "monitor"}],
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"res_ks_haproxy": [{"call": "10", "task": "probe"},
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{"call": "12", "task": "monitor"}]}}
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}
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def setUp(self):
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super(ClusterStatusTestCase, self).setUp(actions, self.TO_PATCH)
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def _cluster_status(resources=True, history=False):
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status = self.health_status.copy()
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if not resources:
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del status["resources"]
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if not history:
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del status["history"]
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return status
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self.pcmk.cluster_status.side_effect = _cluster_status
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self._function_get = {"history": 1, "resources": 1}
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self.function_get.side_effect = self._function_get.get
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def test_status_without_resources(self):
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"""test getting cluster status without resources"""
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self._function_get["resources"] = 0
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health_status = self.health_status.copy()
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del health_status["resources"]
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self.pcmk.cluster_status.return_value = health_status
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actions.status([])
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self.function_get.assert_has_calls([
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mock.call("resources"), mock.call("history")])
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self.function_set.assert_called_once_with(
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{"result": json.dumps(health_status)})
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def test_status_without_history(self):
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"""test getting cluster status without history"""
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self._function_get["history"] = 0
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health_status = self.health_status.copy()
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del health_status["history"]
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self.pcmk.cluster_status.return_value = health_status
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actions.status([])
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self.function_get.assert_has_calls([
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mock.call("resources"), mock.call("history")])
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self.function_set.assert_called_once_with(
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{"result": json.dumps(health_status)})
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def test_status_with_history(self):
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"""test getting cluster status with history"""
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health_status = self.health_status.copy()
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self.pcmk.cluster_status.return_value = health_status
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actions.status([])
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self.function_get.assert_has_calls([
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mock.call("resources"), mock.call("history")])
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self.function_set.assert_called_once_with(
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{"result": json.dumps(health_status)})
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def test_status_raise_error(self):
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self.pcmk.cluster_status.side_effect = subprocess.CalledProcessError(
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returncode=1, cmd=["crm", "status", "xml", "--inactive"])
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actions.status([])
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self.function_get.assert_has_calls([
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mock.call("resources"), mock.call("history")])
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self.function_set.assert_called_once_with({"result": "failure"})
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self.function_fail.assert_called_once_with(
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"failed to get cluster health")
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