<filename>monitoring/alarms/tests.py
#  Licensed under the Apache License, Version 2.0 (the "License"); you may
#  not use this file except in compliance with the License. You may obtain
#  a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#  License for the specific language governing permissions and limitations
#  under the License.

from django.urls import reverse
from unittest.mock import patch

from monitoring.alarms import constants
from monitoring.alarms import tables
from monitoring.test import helpers


INDEX_URL = reverse(
    constants.URL_PREFIX + 'index')
ALARMS_URL_BY_DIMENSION = reverse(
    constants.URL_PREFIX + 'alarm', args=('nova',))
ALARMS_URL = reverse(
    constants.URL_PREFIX + 'alarm', args=('all',))


class AlarmsTest(helpers.TestCase):

    def test_alarms_get_by_dimension(self):
        with patch('monitoring.api.monitor', **{
            'spec_set': ['alarm_list_by_dimension'],
            'alarm_list_by_dimension.return_value': [],
        }) as mock:
            res = self.client.get(ALARMS_URL_BY_DIMENSION)
            self.assertEqual(mock.alarm_list_by_dimension.call_count, 2)

        self.assertTemplateUsed(
            res, 'monitoring/alarms/alarm.html')

    def test_alarms_get(self):
        with patch('monitoring.api.monitor', **{
            'spec_set': ['alarm_list'],
            'alarm_list.return_value': [],
        }) as mock:
            res = self.client.get(ALARMS_URL)
            self.assertEqual(mock.alarm_list.call_count, 2)

        self.assertTemplateUsed(
            res, 'monitoring/alarms/alarm.html')

    def test_metric_conversion_single(self):
        res = tables.show_metric_names({"metrics": [{"name": "mem.used_bytes"}]})
        self.assertEqual(res, "mem.used_bytes")

    def test_metric_conversion_multiple(self):
        res = tables.show_metric_names({"metrics": [{"name": "mem.used_bytes"},
                                                    {"name": "mem.total_bytes"}]})
        table_res = res.split(', ')
        self.assertEqual(len(table_res), 2)
        self.assertTrue("mem.used_bytes" in table_res)
        self.assertTrue("mem.total_bytes" in table_res)

    def test_metric_conversion_unique(self):
        res = tables.show_metric_names({"metrics": [{"name": "mem.used_bytes"},
                                                    {"name": "mem.used_bytes"}]})
        self.assertEqual(res, "mem.used_bytes")

<filename>monitoring/alarms/tests.py
#  Licensed under the Apache License, Version 2.0 (the "License"); you may
#  not use this file except in compliance with the License. You may obtain
#  a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#  License for the specific language governing permissions and limitations
#  under the License.

from django.urls import reverse
from unittest.mock import patch

from monitoring.alarms import constants
from monitoring.alarms import tables
from monitoring.test import helpers


INDEX_URL = reverse(
    constants.URL_PREFIX + 'index')
ALARMS_URL_BY_DIMENSION = reverse(
    constants.URL_PREFIX + 'alarm', args=('nova',))
ALARMS_URL = reverse(
    constants.URL_PREFIX + 'alarm', args=('all',))


class AlarmsTest(helpers.TestCase):

    def test_alarms_get_by_dimension(self):
        with patch('monitoring.api.monitor', **{
            'spec_set': ['alarm_list_by_dimension'],
            'alarm_list_by_dimension.return_value': [],
        }) as mock:
            res = self.client.get(ALARMS_URL_BY_DIMENSION)
            self.assertEqual(mock.alarm_list_by_dimension.call_count, 2)

        self.assertTemplateUsed(
            res, 'monitoring/alarms/alarm.html')

    def test_alarms_get(self):
        with patch('monitoring.api.monitor', **{
            'spec_set': ['alarm_list'],
            'alarm_list.return_value': [],
        }) as mock:
            res = self.client.get(ALARMS_URL)
            self.assertEqual(mock.alarm_list.call_count, 2)

        self.assertTemplateUsed(
            res, 'monitoring/alarms/alarm.html')

    def test_metric_conversion_single(self):
        res = tables.show_metric_names({"metrics": [{"name": "mem.used_bytes"}]})
        self.assertEqual(res, "mem.used_bytes")

    def test_metric_conversion_multiple(self):
        res = tables.show_metric_names({"metrics": [{"name": "mem.used_bytes"},
                                                    {"name": "mem.total_bytes"}]})
        table_res = res.split(', ')
        self.assertEqual(len(table_res), 2)
        self.assertTrue("mem.used_bytes" in table_res)
        self.assertTrue("mem.total_bytes" in table_res)

    def test_metric_conversion_unique(self):
        res = tables.show_metric_names({"metrics": [{"name": "mem.used_bytes"},
                                                    {"name": "mem.used_bytes"}]})
        self.assertEqual(res, "mem.used_bytes")

#  Licensed under the Apache License, Version 2.0 (the "License"); you may #  not use this file except in compliance with the License. You may obtain #  a copy of the License at # #       http://www.apache.org/licenses/LICENSE-2.0 # #  Unless required by applicable law or agreed to in writing, software #  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT #  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the #  License for the specific language governing permissions and limitations #  under the License.