Generate tests by fixtures

This commit is contained in:
Evgeniy L 2016-02-16 16:54:08 +03:00
parent 1089aa3b8a
commit 025b799afd
2 changed files with 97 additions and 0 deletions

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name: Minimal size with a single disk
dynamic_schema:
- id: lv1
type: lv
min_size: 50
- id: lv2
type: lv
min_size: 50
- id: vg1
type: vg
contains:
- lv1
- lv2
hw_info:
disks:
- id: sda
size: 100
expected:
- disk_id: sda
size: 100
spaces:
- space_id: lv1
size: 50
- space_id: lv2
size: 50
- space_id: unallocated
size: 0

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# -*- coding: utf-8 -*-
# Copyright 2016 Mirantis, Inc.
#
# 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.
"""
Integration test for bareon allocation system.
Checks that high level abstraction works together
including the solver.
"""
import glob
import os
import six
import yaml
from bareon_dynamic_allocator.allocators import DynamicAllocator
from bareon_dynamic_allocator.tests import base
fixtures_path = os.path.join(os.path.dirname(__file__), 'fixtures', '*.yaml')
class TestGeneratorMeta(type):
"""Autogenerate tests from fixtures."""
def __new__(mcs, name, bases, cls_dict):
def gen_test(hw_info, dynamic_schema, expected):
def test(self):
result = DynamicAllocator(
hw_info,
dynamic_schema).generate_static()
self.assertEqual(expected, result)
return test
for f in glob.glob(fixtures_path):
with open(f, 'r') as fd:
data = yaml.load(fd)
method_name = data['name'].replace(' ', '_').lower()
test_name = 'test_{0}'.format(method_name)
cls_dict[test_name] = gen_test(
data['hw_info'],
data['dynamic_schema'],
data['expected'])
return type.__new__(mcs, name, bases, cls_dict)
@six.add_metaclass(TestGeneratorMeta)
class TestAllocatorIntegration(base.TestCase):
pass