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# Copyright 2018 OpenStack Foundation
#
# 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 unittest import mock
import ddt
from manilaclient.tests.unit import utils
from manilaclient.v2 import limits
def _get_default_RateLimit(verb="verb1", uri="uri1", regex="regex1",
value="value1",
remain="remain1", unit="unit1",
next_available="next1"):
return limits.RateLimit(verb, uri, regex, value, remain, unit,
next_available)
class TestLimits(utils.TestCase):
def test_repr(self):
li = limits.Limits(None, {"foo": "bar"})
self.assertEqual("<Limits>", repr(li))
def test_absolute(self):
li = limits.Limits(None,
{"absolute": {"name1": "value1",
"name2": "value2"}})
l1 = limits.AbsoluteLimit("name1", "value1")
l2 = limits.AbsoluteLimit("name2", "value2")
for item in li.absolute:
self.assertIn(item, [l1, l2])
def test_rate(self):
limit_param = {
"rate": [{
"uri": "uri1",
"regex": "regex1",
"limit": [{
"verb": "verb1",
"value": "value1",
"remaining": "remain1",
"unit": "unit1",
"next-available": "next1"
}]
}, {
"uri": "uri2",
"regex": "regex2",
"limit": [{
"verb": "verb2",
"value": "value2",
"remaining": "remain2",
"unit": "unit2",
"next-available": "next2"
}]
}]
}
li = limits.Limits(None, limit_param)
l1 = limits.RateLimit("verb1", "uri1", "regex1", "value1", "remain1",
"unit1", "next1")
l2 = limits.RateLimit("verb2", "uri2", "regex2", "value2", "remain2",
"unit2", "next2")
for item in li.rate:
self.assertIn(item, [l1, l2])
class TestRateLimit(utils.TestCase):
def test_equal(self):
l1 = _get_default_RateLimit()
l2 = _get_default_RateLimit()
self.assertEqual(l1, l2)
def test_not_equal_verbs(self):
l1 = _get_default_RateLimit()
l2 = _get_default_RateLimit(verb="verb2")
self.assertNotEqual(l1, l2)
def test_not_equal_uris(self):
l1 = _get_default_RateLimit()
l2 = _get_default_RateLimit(uri="uri2")
self.assertNotEqual(l1, l2)
def test_not_equal_regexps(self):
l1 = _get_default_RateLimit()
l2 = _get_default_RateLimit(regex="regex2")
self.assertNotEqual(l1, l2)
def test_not_equal_values(self):
l1 = _get_default_RateLimit()
l2 = _get_default_RateLimit(value="value2")
self.assertNotEqual(l1, l2)
def test_not_equal_remains(self):
l1 = _get_default_RateLimit()
l2 = _get_default_RateLimit(remain="remain2")
self.assertNotEqual(l1, l2)
def test_not_equal_units(self):
l1 = _get_default_RateLimit()
l2 = _get_default_RateLimit(unit="unit2")
self.assertNotEqual(l1, l2)
def test_not_equal_next_available(self):
l1 = _get_default_RateLimit()
l2 = _get_default_RateLimit(next_available="next2")
self.assertNotEqual(l1, l2)
def test_repr(self):
l1 = _get_default_RateLimit()
self.assertEqual("<RateLimit: method=verb1 uri=uri1>", repr(l1))
class TestAbsoluteLimit(utils.TestCase):
def test_equal(self):
l1 = limits.AbsoluteLimit("name1", "value1")
l2 = limits.AbsoluteLimit("name1", "value1")
self.assertEqual(l1, l2)
def test_not_equal_values(self):
l1 = limits.AbsoluteLimit("name1", "value1")
l2 = limits.AbsoluteLimit("name1", "value2")
self.assertNotEqual(l1, l2)
def test_not_equal_names(self):
l1 = limits.AbsoluteLimit("name1", "value1")
l2 = limits.AbsoluteLimit("name2", "value1")
self.assertNotEqual(l1, l2)
def test_repr(self):
l1 = limits.AbsoluteLimit("name1", "value1")
self.assertEqual("<AbsoluteLimit: name=name1>", repr(l1))
@ddt.ddt
class TestLimitsManager(utils.TestCase):
def test_get(self):
api = mock.Mock()
api.client.get.return_value = (
None,
{"limits": {"absolute": {"name1": "value1", }},
"no-limits": {"absolute": {"name2": "value2", }}})
l1 = limits.AbsoluteLimit("name1", "value1")
limitsManager = limits.LimitsManager(api)
lim = limitsManager.get()
api.client.get.assert_called_once_with('/limits')
self.assertIsInstance(lim, limits.Limits)
for li in lim.absolute:
self.assertEqual(l1, li)
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