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path: root/novaclient/tests/unit/v2/test_usage.py
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#
#    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.

import datetime

import six

from novaclient import api_versions
from novaclient.tests.unit import utils
from novaclient.tests.unit.v2 import fakes
from novaclient.v2 import usage


class UsageTest(utils.TestCase):
    def setUp(self):
        super(UsageTest, self).setUp()
        self.cs = fakes.FakeClient(api_versions.APIVersion("2.0"))
        self.usage_type = self._get_usage_type()

    def _get_usage_type(self):
        return usage.Usage

    def test_usage_list(self, detailed=False):
        now = datetime.datetime.now()
        usages = self.cs.usage.list(now, now, detailed)
        self.assert_request_id(usages, fakes.FAKE_REQUEST_ID_LIST)

        self.cs.assert_called(
            'GET',
            "/os-simple-tenant-usage?" +
            ("start=%s&" % now.isoformat()) +
            ("end=%s&" % now.isoformat()) +
            ("detailed=%s" % int(bool(detailed))))
        for u in usages:
            self.assertIsInstance(u, usage.Usage)

    def test_usage_list_detailed(self):
        self.test_usage_list(True)

    def test_usage_get(self):
        now = datetime.datetime.now()
        u = self.cs.usage.get("tenantfoo", now, now)
        self.assert_request_id(u, fakes.FAKE_REQUEST_ID_LIST)

        self.cs.assert_called(
            'GET',
            "/os-simple-tenant-usage/tenantfoo?" +
            ("start=%s&" % now.isoformat()) +
            ("end=%s" % now.isoformat()))
        self.assertIsInstance(u, usage.Usage)

    def test_usage_class_get(self):
        start = six.u('2012-01-22T19:48:41.750722')
        stop = six.u('2012-01-22T19:48:41.750722')

        info = {'tenant_id': 'tenantfoo', 'start': start,
                'stop': stop}
        u = usage.Usage(self.cs.usage, info)
        u.get()
        self.assert_request_id(u, fakes.FAKE_REQUEST_ID_LIST)

        self.cs.assert_called(
            'GET',
            "/os-simple-tenant-usage/tenantfoo?start=%s&end=%s" %
            (start, stop))


class UsageV40Test(UsageTest):
    def setUp(self):
        super(UsageV40Test, self).setUp()
        self.cs.api_version = api_versions.APIVersion('2.40')

    def test_usage_list_with_paging(self):
        now = datetime.datetime.now()
        usages = self.cs.usage.list(now, now, marker='some-uuid', limit=3)
        self.assert_request_id(usages, fakes.FAKE_REQUEST_ID_LIST)

        self.cs.assert_called(
            'GET',
            '/os-simple-tenant-usage?' +
            ('start=%s&' % now.isoformat()) +
            ('end=%s&' % now.isoformat()) +
            ('limit=3&marker=some-uuid&detailed=0'))
        for u in usages:
            self.assertIsInstance(u, usage.Usage)

    def test_usage_list_detailed_with_paging(self):
        now = datetime.datetime.now()
        usages = self.cs.usage.list(
            now, now, detailed=True, marker='some-uuid', limit=3)
        self.assert_request_id(usages, fakes.FAKE_REQUEST_ID_LIST)

        self.cs.assert_called(
            'GET',
            '/os-simple-tenant-usage?' +
            ('start=%s&' % now.isoformat()) +
            ('end=%s&' % now.isoformat()) +
            ('limit=3&marker=some-uuid&detailed=1'))
        for u in usages:
            self.assertIsInstance(u, usage.Usage)

    def test_usage_get_with_paging(self):
        now = datetime.datetime.now()
        u = self.cs.usage.get(
            'tenantfoo', now, now, marker='some-uuid', limit=3)
        self.assert_request_id(u, fakes.FAKE_REQUEST_ID_LIST)

        self.cs.assert_called(
            'GET',
            '/os-simple-tenant-usage/tenantfoo?' +
            ('start=%s&' % now.isoformat()) +
            ('end=%s&' % now.isoformat()) +
            ('limit=3&marker=some-uuid'))
        self.assertIsInstance(u, usage.Usage)