154 lines
5.9 KiB
Python
154 lines
5.9 KiB
Python
# (c) Copyright 2014,2015 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import datetime
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import unittest
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from freezer.tests.commons import *
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from freezer import utils
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class TestUtils(unittest.TestCase):
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def test_create_dir(self):
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dir1 = '/tmp'
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dir2 = '/tmp/testnoexistent1234'
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dir3 = '~'
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assert utils.create_dir(dir1) is None
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assert utils.create_dir(dir2) is None
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os.rmdir(dir2)
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assert utils.create_dir(dir3) is None
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# def test_get_vol_fs_type(self):
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# self.assertRaises(Exception, utils.get_vol_fs_type, "test")
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#
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# fakeos = Os()
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# os.path.exists = fakeos.exists
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# self.assertRaises(Exception, utils.get_vol_fs_type, "test")
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#
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# fakere = FakeRe()
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# re.search = fakere.search
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# assert type(utils.get_vol_fs_type("test")) is str
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def test_get_mount_from_path(self):
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dir1 = '/tmp'
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dir2 = '/tmp/nonexistentpathasdf'
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assert type(utils.get_mount_from_path(dir1)[0]) is str
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assert type(utils.get_mount_from_path(dir1)[1]) is str
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self.assertRaises(Exception, utils.get_mount_from_path, dir2)
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# pytest.raises(Exception, utils.get_mount_from_path, dir2)
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def test_human2bytes(self):
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assert utils.human2bytes('0 B') == 0
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assert utils.human2bytes('1 K') == 1024
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assert utils.human2bytes('1 Gi') == 1073741824
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assert utils.human2bytes('1 tera') == 1099511627776
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assert utils.human2bytes('0.5kilo') == 512
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assert utils.human2bytes('0.1 byte') == 0
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assert utils.human2bytes('1 k') == 1024
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assert utils.human2bytes("1000") == 1000
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self.assertRaises(ValueError, utils.human2bytes, '12 foo')
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def test_OpenstackOptions_creation_success(self):
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env_dict = dict(OS_USERNAME='testusername',
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OS_TENANT_NAME='testtenantename',
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OS_AUTH_URL='testauthurl',
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OS_PASSWORD='testpassword',
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OS_REGION_NAME='testregion',
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OS_TENANT_ID='0123456789')
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options = OpenstackOptions.create_from_dict(env_dict)
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assert options.user_name == env_dict['OS_USERNAME']
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assert options.tenant_name == env_dict['OS_TENANT_NAME']
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assert options.auth_url == env_dict['OS_AUTH_URL']
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assert options.password == env_dict['OS_PASSWORD']
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assert options.region_name == env_dict['OS_REGION_NAME']
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assert options.tenant_id == env_dict['OS_TENANT_ID']
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env_dict = dict(OS_USERNAME='testusername',
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OS_TENANT_NAME='testtenantename',
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OS_AUTH_URL='testauthurl',
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OS_PASSWORD='testpassword')
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options = OpenstackOptions.create_from_dict(env_dict)
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assert options.user_name == env_dict['OS_USERNAME']
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assert options.tenant_name == env_dict['OS_TENANT_NAME']
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assert options.auth_url == env_dict['OS_AUTH_URL']
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assert options.password == env_dict['OS_PASSWORD']
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assert options.region_name is None
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assert options.tenant_id is None
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def test_date_to_timestamp(self):
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# ensure that timestamp is check with appropriate timezone offset
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assert (1417649003+time.timezone) == \
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utils.date_to_timestamp("2014-12-03T23:23:23")
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def prepare_env(self):
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os.environ["HTTP_PROXY"] = 'http://proxy.original.domain:8080'
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os.environ.pop("HTTPS_PROXY", None)
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def test_alter_proxy(self):
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"""
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Testing freezer.arguments.alter_proxy function does it set
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HTTP_PROXY and HTTPS_PROXY when 'proxy' key in its dictionary
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"""
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# Test wrong proxy value
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self.assertRaises(Exception, utils.alter_proxy, 'boohoo')
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# Test when there is proxy value passed
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self.prepare_env()
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test_proxy = 'http://proxy.alternative.domain:8888'
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utils.alter_proxy(test_proxy)
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assert os.environ["HTTP_PROXY"] == test_proxy
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assert os.environ["HTTPS_PROXY"] == test_proxy
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class TestDateTime:
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def setup(self):
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d = datetime.datetime(2015, 3, 7, 17, 47, 44, 716799)
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self.datetime = utils.DateTime(d)
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def test_factory(self):
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new_time = utils.DateTime.now()
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assert isinstance(new_time, utils.DateTime)
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def test_timestamp(self):
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#ensure that timestamp is check with appropriate timezone offset
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assert (1425750464+time.timezone) == self.datetime.timestamp
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def test_repr(self):
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assert '2015-03-07 17:47:44' == '{}'.format(self.datetime)
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def test_initialize_int(self):
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d = utils.DateTime(1425750464)
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assert 1425750464 == d.timestamp
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#ensure that time is check with appropriate timezone offset
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t = time.strftime("%Y-%m-%d %H:%M:%S",
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time.localtime((time.mktime(time.strptime("2015-03-07 17:47:44",
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"%Y-%m-%d %H:%M:%S")))-time.timezone))
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assert t == '{}'.format(d)
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def test_initialize_string(self):
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d = utils.DateTime('2015-03-07T17:47:44')
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# ensure that timestamp is check with appropriate timezone offset
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assert (1425750464+time.timezone) == d.timestamp
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assert '2015-03-07 17:47:44' == '{}'.format(d)
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def test_sub(self):
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d2 = datetime.datetime(2015, 3, 7, 18, 18, 38, 508411)
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ts2 = utils.DateTime(d2)
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assert '0:30:53.791612' == '{}'.format(ts2 - self.datetime)
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