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# Copyright (c) 2016 IBM
#
# 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 openstack import exceptions
from openstack.tests.functional import base
class TestRangeSearch(base.BaseFunctionalTest):
def _filter_m1_flavors(self, results):
"""The m1 flavors are the original devstack flavors"""
new_results = []
for flavor in results:
if flavor['name'].startswith("m1."):
new_results.append(flavor)
return new_results
def test_range_search_bad_range(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
self.assertRaises(
exceptions.SDKException,
self.user_cloud.range_search,
flavors,
{"ram": "<1a0"},
)
def test_range_search_exact(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(flavors, {"ram": "4096"})
self.assertIsInstance(result, list)
# should only be 1 m1 flavor with 4096 ram
result = self._filter_m1_flavors(result)
self.assertEqual(1, len(result))
self.assertEqual("m1.medium", result[0]['name'])
def test_range_search_min(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(flavors, {"ram": "MIN"})
self.assertIsInstance(result, list)
self.assertEqual(1, len(result))
# older devstack does not have cirros256
self.assertIn(result[0]['name'], ('cirros256', 'm1.tiny'))
def test_range_search_max(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(flavors, {"ram": "MAX"})
self.assertIsInstance(result, list)
self.assertEqual(1, len(result))
self.assertEqual("m1.xlarge", result[0]['name'])
def test_range_search_lt(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(flavors, {"ram": "<1024"})
self.assertIsInstance(result, list)
# should only be 1 m1 flavor with <1024 ram
result = self._filter_m1_flavors(result)
self.assertEqual(1, len(result))
self.assertEqual("m1.tiny", result[0]['name'])
def test_range_search_gt(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(flavors, {"ram": ">4096"})
self.assertIsInstance(result, list)
# should only be 2 m1 flavors with >4096 ram
result = self._filter_m1_flavors(result)
self.assertEqual(2, len(result))
flavor_names = [r['name'] for r in result]
self.assertIn("m1.large", flavor_names)
self.assertIn("m1.xlarge", flavor_names)
def test_range_search_le(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(flavors, {"ram": "<=4096"})
self.assertIsInstance(result, list)
# should only be 3 m1 flavors with <=4096 ram
result = self._filter_m1_flavors(result)
self.assertEqual(3, len(result))
flavor_names = [r['name'] for r in result]
self.assertIn("m1.tiny", flavor_names)
self.assertIn("m1.small", flavor_names)
self.assertIn("m1.medium", flavor_names)
def test_range_search_ge(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(flavors, {"ram": ">=4096"})
self.assertIsInstance(result, list)
# should only be 3 m1 flavors with >=4096 ram
result = self._filter_m1_flavors(result)
self.assertEqual(3, len(result))
flavor_names = [r['name'] for r in result]
self.assertIn("m1.medium", flavor_names)
self.assertIn("m1.large", flavor_names)
self.assertIn("m1.xlarge", flavor_names)
def test_range_search_multi_1(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(
flavors, {"ram": "MIN", "vcpus": "MIN"}
)
self.assertIsInstance(result, list)
self.assertEqual(1, len(result))
# older devstack does not have cirros256
self.assertIn(result[0]['name'], ('cirros256', 'm1.tiny'))
def test_range_search_multi_2(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(
flavors, {"ram": "<1024", "vcpus": "MIN"}
)
self.assertIsInstance(result, list)
result = self._filter_m1_flavors(result)
self.assertEqual(1, len(result))
flavor_names = [r['name'] for r in result]
self.assertIn("m1.tiny", flavor_names)
def test_range_search_multi_3(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(
flavors, {"ram": ">=4096", "vcpus": "<6"}
)
self.assertIsInstance(result, list)
result = self._filter_m1_flavors(result)
self.assertEqual(2, len(result))
flavor_names = [r['name'] for r in result]
self.assertIn("m1.medium", flavor_names)
self.assertIn("m1.large", flavor_names)
def test_range_search_multi_4(self):
flavors = self.user_cloud.list_flavors(get_extra=False)
result = self.user_cloud.range_search(
flavors, {"ram": ">=4096", "vcpus": "MAX"}
)
self.assertIsInstance(result, list)
self.assertEqual(1, len(result))
# This is the only result that should have max vcpu
self.assertEqual("m1.xlarge", result[0]['name'])
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