From 24b06ef273e193819624fd2e021282d2735977b0 Mon Sep 17 00:00:00 2001
From: Jude Cross <jucross@blizzard.com>
Date: Mon, 2 Apr 2018 15:07:25 -0700
Subject: Fix limits show command without Nova and Cinder

This patch implements an endpoint lookup when showing limits. This
addresses the issue when showing limits without both Nova and Cinder
and will display limits if one is missing.

Change-Id: I2214b281e0206f8fe117aae52de2bf4c4e2c6525
Closes-bug: #1707960
---
 openstackclient/tests/unit/common/test_limits.py | 125 +++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 openstackclient/tests/unit/common/test_limits.py

(limited to 'openstackclient/tests/unit/common/test_limits.py')

diff --git a/openstackclient/tests/unit/common/test_limits.py b/openstackclient/tests/unit/common/test_limits.py
new file mode 100644
index 00000000..d73db2cb
--- /dev/null
+++ b/openstackclient/tests/unit/common/test_limits.py
@@ -0,0 +1,125 @@
+#   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 openstackclient.common import limits
+from openstackclient.tests.unit.compute.v2 import fakes as compute_fakes
+from openstackclient.tests.unit.volume.v2 import fakes as volume_fakes
+
+
+class TestComputeLimits(compute_fakes.TestComputev2):
+
+    absolute_columns = [
+        'Name',
+        'Value',
+    ]
+
+    rate_columns = [
+        "Verb",
+        "URI",
+        "Value",
+        "Remain",
+        "Unit",
+        "Next Available"
+    ]
+
+    def setUp(self):
+        super(TestComputeLimits, self).setUp()
+        self.app.client_manager.volume_endpoint_enabled = False
+        self.compute = self.app.client_manager.compute
+
+        self.fake_limits = compute_fakes.FakeLimits()
+        self.compute.limits.get.return_value = self.fake_limits
+
+    def test_compute_show_absolute(self):
+        arglist = ['--absolute']
+        verifylist = [('is_absolute', True)]
+        cmd = limits.ShowLimits(self.app, None)
+        parsed_args = self.check_parser(cmd, arglist, verifylist)
+
+        columns, data = cmd.take_action(parsed_args)
+
+        ret_limits = list(data)
+        compute_reference_limits = self.fake_limits.absolute_limits()
+
+        self.assertEqual(self.absolute_columns, columns)
+        self.assertEqual(compute_reference_limits, ret_limits)
+        self.assertEqual(19, len(ret_limits))
+
+    def test_compute_show_rate(self):
+        arglist = ['--rate']
+        verifylist = [('is_rate', True)]
+        cmd = limits.ShowLimits(self.app, None)
+        parsed_args = self.check_parser(cmd, arglist, verifylist)
+
+        columns, data = cmd.take_action(parsed_args)
+
+        ret_limits = list(data)
+        compute_reference_limits = self.fake_limits.rate_limits()
+
+        self.assertEqual(self.rate_columns, columns)
+        self.assertEqual(compute_reference_limits, ret_limits)
+        self.assertEqual(3, len(ret_limits))
+
+
+class TestVolumeLimits(volume_fakes.TestVolume):
+    absolute_columns = [
+        'Name',
+        'Value',
+    ]
+
+    rate_columns = [
+        "Verb",
+        "URI",
+        "Value",
+        "Remain",
+        "Unit",
+        "Next Available"
+    ]
+
+    def setUp(self):
+        super(TestVolumeLimits, self).setUp()
+        self.app.client_manager.compute_endpoint_enabled = False
+        self.volume = self.app.client_manager.volume
+
+        self.fake_limits = volume_fakes.FakeLimits()
+        self.volume.limits.get.return_value = self.fake_limits
+
+    def test_volume_show_absolute(self):
+        arglist = ['--absolute']
+        verifylist = [('is_absolute', True)]
+        cmd = limits.ShowLimits(self.app, None)
+        parsed_args = self.check_parser(cmd, arglist, verifylist)
+
+        columns, data = cmd.take_action(parsed_args)
+
+        ret_limits = list(data)
+        compute_reference_limits = self.fake_limits.absolute_limits()
+
+        self.assertEqual(self.absolute_columns, columns)
+        self.assertEqual(compute_reference_limits, ret_limits)
+        self.assertEqual(10, len(ret_limits))
+
+    def test_volume_show_rate(self):
+        arglist = ['--rate']
+        verifylist = [('is_rate', True)]
+        cmd = limits.ShowLimits(self.app, None)
+        parsed_args = self.check_parser(cmd, arglist, verifylist)
+
+        columns, data = cmd.take_action(parsed_args)
+
+        ret_limits = list(data)
+        compute_reference_limits = self.fake_limits.rate_limits()
+
+        self.assertEqual(self.rate_columns, columns)
+        self.assertEqual(compute_reference_limits, ret_limits)
+        self.assertEqual(3, len(ret_limits))
-- 
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