Merge "OSC Network Meter"

2 files changed, 349 insertions, 0 deletions

diff --git a/openstackclient/tests/unit/network/v2/fakes.py b/openstackclient/tests/unit/network/v2/fakes.py
index 88e67f43..b931cb55 100644
--- a/openstackclient/tests/unit/network/v2/fakes.py
+++ b/openstackclient/tests/unit/network/v2/fakes.py
@@ -1258,6 +1258,51 @@ class FakeFloatingIP(object):
         return mock.Mock(side_effect=floating_ips)
 
 
+class FakeNetworkMeter(object):
+    """Fake network meter"""
+
+    @staticmethod
+    def create_one_meter(attrs=None):
+        """Create metering pool"""
+        attrs = attrs or {}
+
+        meter_attrs = {
+            'id': 'meter-id-' + uuid.uuid4().hex,
+            'name': 'meter-name-' + uuid.uuid4().hex,
+            'description': 'meter-description-' + uuid.uuid4().hex,
+            'tenant_id': 'project-id-' + uuid.uuid4().hex,
+            'shared': False
+        }
+
+        meter_attrs.update(attrs)
+
+        meter = fakes.FakeResource(
+            info=copy.deepcopy(meter_attrs),
+            loaded=True)
+
+        meter.project_id = meter_attrs['tenant_id']
+
+        return meter
+
+    @staticmethod
+    def create_meter(attrs=None, count=2):
+        """Create multiple meters"""
+
+        meters = []
+        for i in range(0, count):
+            meters.append(FakeNetworkMeter.
+                          create_one_meter(attrs))
+        return meters
+
+    @staticmethod
+    def get_meter(meter=None, count=2):
+        """Get a list of meters"""
+        if meter is None:
+            meter = (FakeNetworkMeter.
+                     create_meter(count))
+        return mock.Mock(side_effect=meter)
+
+
 class FakeSubnetPool(object):
     """Fake one or more subnet pools."""
 
diff --git a/openstackclient/tests/unit/network/v2/test_meter.py b/openstackclient/tests/unit/network/v2/test_meter.py
new file mode 100644
index 00000000..b393f7fa
--- /dev/null
+++ b/openstackclient/tests/unit/network/v2/test_meter.py
@@ -0,0 +1,304 @@
+# Copyright (c) 2016, Intel Corporation.
+# All Rights Reserved.
+#
+#    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 mock
+from mock import call
+
+from osc_lib import exceptions
+
+from openstackclient.network.v2 import meter
+from openstackclient.tests.unit.identity.v3 import fakes as identity_fakes_v3
+from openstackclient.tests.unit.network.v2 import fakes as network_fakes
+from openstackclient.tests.unit import utils as tests_utils
+
+
+class TestMeter(network_fakes.TestNetworkV2):
+
+    def setUp(self):
+        super(TestMeter, self).setUp()
+        self.network = self.app.client_manager.network
+        self.projects_mock = self.app.client_manager.identity.projects
+        self.domains_mock = self.app.client_manager.identity.domains
+
+
+class TestCreateMeter(TestMeter):
+    project = identity_fakes_v3.FakeProject.create_one_project()
+    domain = identity_fakes_v3.FakeDomain.create_one_domain()
+
+    new_meter = (
+        network_fakes.FakeNetworkMeter.
+        create_one_meter()
+    )
+    columns = (
+        'description',
+        'id',
+        'name',
+        'project_id',
+        'shared',
+    )
+
+    data = (
+        new_meter.description,
+        new_meter.id,
+        new_meter.name,
+        new_meter.project_id,
+        new_meter.shared,
+    )
+
+    def setUp(self):
+        super(TestCreateMeter, self).setUp()
+        self.network.create_metering_label = mock.Mock(
+            return_value=self.new_meter)
+        self.projects_mock.get.return_value = self.project
+        self.cmd = meter.CreateMeter(self.app, self.namespace)
+
+    def test_create_no_options(self):
+        arglist = []
+        verifylist = []
+
+        self.assertRaises(tests_utils.ParserException, self.check_parser,
+                          self.cmd, arglist, verifylist)
+
+    def test_create_default_options(self):
+        arglist = [
+            self.new_meter.name,
+        ]
+
+        verifylist = [
+            ('name', self.new_meter.name),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+        columns, data = (self.cmd.take_action(parsed_args))
+
+        self.network.create_metering_label.assert_called_once_with(
+            **{'name': self.new_meter.name}
+        )
+        self.assertEqual(self.columns, columns)
+        self.assertEqual(self.data, data)
+
+    def test_create_all_options(self):
+        arglist = [
+            "--description", self.new_meter.description,
+            "--project", self.new_meter.project_id,
+            "--project-domain", self.domain.name,
+            "--share",
+            self.new_meter.name,
+        ]
+
+        verifylist = [
+            ('description', self.new_meter.description),
+            ('name', self.new_meter.name),
+            ('project', self.new_meter.project_id),
+            ('project_domain', self.domain.name),
+            ('share', True),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+        columns, data = (self.cmd.take_action(parsed_args))
+
+        self.network.create_metering_label.assert_called_once_with(
+            **{'description': self.new_meter.description,
+               'name': self.new_meter.name,
+               'tenant_id': self.project.id,
+               'shared': True, }
+        )
+        self.assertEqual(self.columns, columns)
+        self.assertEqual(self.data, data)
+
+
+class TestDeleteMeter(TestMeter):
+
+    def setUp(self):
+        super(TestDeleteMeter, self).setUp()
+
+        self.meter_list = \
+            network_fakes.FakeNetworkMeter.create_meter(count=2)
+
+        self.network.delete_metering_label = mock.Mock(return_value=None)
+
+        self.network.find_metering_label = network_fakes \
+            .FakeNetworkMeter.get_meter(
+                meter=self.meter_list
+            )
+
+        self.cmd = meter.DeleteMeter(self.app, self.namespace)
+
+    def test_delete_one_meter(self):
+        arglist = [
+            self.meter_list[0].name,
+        ]
+        verifylist = [
+            ('meter', [self.meter_list[0].name]),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        result = self.cmd.take_action(parsed_args)
+
+        self.network.delete_metering_label.assert_called_once_with(
+            self.meter_list[0]
+        )
+        self.assertIsNone(result)
+
+    def test_delete_multiple_meters(self):
+        arglist = []
+        for n in self.meter_list:
+            arglist.append(n.id)
+        verifylist = [
+            ('meter', arglist),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        result = self.cmd.take_action(parsed_args)
+
+        calls = []
+        for n in self.meter_list:
+            calls.append(call(n))
+        self.network.delete_metering_label.assert_has_calls(calls)
+        self.assertIsNone(result)
+
+    def test_delete_multiple_meter_exception(self):
+        arglist = [
+            self.meter_list[0].id,
+            'xxxx-yyyy-zzzz',
+            self.meter_list[1].id,
+        ]
+        verifylist = [
+            ('meter', arglist),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        return_find = [
+            self.meter_list[0],
+            exceptions.NotFound('404'),
+            self.meter_list[1],
+        ]
+        self.network.find_meter = mock.Mock(side_effect=return_find)
+
+        ret_delete = [
+            None,
+            exceptions.NotFound('404'),
+        ]
+        self.network.delete_metering_label = mock.Mock(side_effect=ret_delete)
+
+        self.assertRaises(exceptions.CommandError, self.cmd.take_action,
+                          parsed_args)
+
+        calls = [
+            call(self.meter_list[0]),
+            call(self.meter_list[1]),
+        ]
+        self.network.delete_metering_label.assert_has_calls(calls)
+
+
+class TestListMeter(TestMeter):
+
+    meter_list = \
+        network_fakes.FakeNetworkMeter.create_meter(count=2)
+
+    columns = (
+        'ID',
+        'Name',
+        'Description',
+        'Shared',
+    )
+
+    data = []
+
+    for meters in meter_list:
+        data.append((
+            meters.id,
+            meters.name,
+            meters.description,
+            meters.shared,
+        ))
+
+    def setUp(self):
+        super(TestListMeter, self).setUp()
+
+        self.network.metering_labels = mock.Mock(
+            return_value=self.meter_list
+        )
+
+        self.cmd = meter.ListMeter(self.app, self.namespace)
+
+    def test_meter_list(self):
+        arglist = []
+        verifylist = []
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        columns, data = self.cmd.take_action(parsed_args)
+
+        self.network.metering_labels.assert_called_with()
+        self.assertEqual(self.columns, columns)
+        self.assertEqual(self.data, list(data))
+
+
+class TestShowMeter(TestMeter):
+    new_meter = (
+        network_fakes.FakeNetworkMeter.
+        create_one_meter()
+    )
+    columns = (
+        'description',
+        'id',
+        'name',
+        'project_id',
+        'shared',
+    )
+
+    data = (
+        new_meter.description,
+        new_meter.id,
+        new_meter.name,
+        new_meter.project_id,
+        new_meter.shared,
+    )
+
+    def setUp(self):
+        super(TestShowMeter, self).setUp()
+
+        self.cmd = meter.ShowMeter(self.app, self.namespace)
+
+        self.network.find_metering_label = \
+            mock.Mock(return_value=self.new_meter)
+
+    def test_show_no_options(self):
+        arglist = []
+        verifylist = []
+
+        self.assertRaises(tests_utils.ParserException, self.check_parser,
+                          self.cmd, arglist, verifylist)
+
+    def test_meter_show_option(self):
+        arglist = [
+            self.new_meter.name,
+        ]
+        verifylist = [
+            ('meter', self.new_meter.name),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        columns, data = self.cmd.take_action(parsed_args)
+
+        self.network.find_metering_label.assert_called_with(
+            self.new_meter.name, ignore_missing=False
+        )
+        self.assertEqual(self.columns, columns)
+        self.assertEqual(self.data, data)