173 lines
6.5 KiB
Python
173 lines
6.5 KiB
Python
# 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.
|
|
|
|
import os.path
|
|
|
|
import fixtures
|
|
import testtools
|
|
from testtools import matchers
|
|
|
|
from openstack_requirements.cmds import generate
|
|
|
|
|
|
class TestFreeze(testtools.TestCase):
|
|
|
|
def test_freeze_smoke(self):
|
|
# Use an aribtrary python. The installation of virtualenv system wide
|
|
# is presumed.
|
|
versions = ['/usr/bin/python%(v)s' % dict(v=v) for v in
|
|
["2.7", "3.4"]]
|
|
found = [v for v in versions if os.path.exists(v)][0]
|
|
req = self.useFixture(fixtures.TempDir()).path + '/r.txt'
|
|
with open(req, 'wt') as output:
|
|
output.write('fixtures==1.2.0')
|
|
frozen = generate._freeze(req, found)
|
|
expected_version = found[-3:]
|
|
self.expectThat(frozen, matchers.HasLength(2))
|
|
self.expectThat(frozen[0], matchers.Equals(expected_version))
|
|
# There are multiple items in the dependency tree of fixtures.
|
|
# Since this is a smoke test, just ensure fixtures is there.
|
|
self.expectThat(frozen[1], matchers.Contains(('fixtures', '1.2.0')))
|
|
|
|
|
|
class TestParse(testtools.TestCase):
|
|
|
|
def test_parse(self):
|
|
text = "linecache2==1.0.0\nargparse==1.2\n\n# fred\n"
|
|
parsed = generate._parse_freeze(text)
|
|
self.assertEqual(
|
|
[('linecache2', '1.0.0'), ('argparse', '1.2')], parsed)
|
|
|
|
def test_editable_banned(self):
|
|
text = "-e git:..."
|
|
self.assertRaises(Exception, generate._parse_freeze, text) # noqa
|
|
|
|
|
|
class TestCombine(testtools.TestCase):
|
|
|
|
def test_same_items(self):
|
|
fixtures = [('fixtures', '1.2.0')]
|
|
freeze_27 = ('2.7', fixtures)
|
|
freeze_34 = ('3.4', fixtures)
|
|
self.assertEqual(
|
|
['fixtures===1.2.0\n'],
|
|
list(generate._combine_freezes([freeze_27, freeze_34])))
|
|
|
|
def test_distinct_items(self):
|
|
freeze_27 = ('2.7', [('fixtures', '1.2.0')])
|
|
freeze_34 = ('3.4', [('fixtures', '1.2.0'), ('enum', '1.5.0')])
|
|
self.assertEqual(
|
|
["enum===1.5.0;python_version=='3.4'\n", 'fixtures===1.2.0\n'],
|
|
list(generate._combine_freezes([freeze_27, freeze_34])))
|
|
|
|
def test_different_versions(self):
|
|
freeze_27 = ('2.7', [('fixtures', '1.2.0')])
|
|
freeze_34 = ('3.4', [('fixtures', '1.5.0')])
|
|
self.assertEqual(
|
|
["fixtures===1.2.0;python_version=='2.7'\n",
|
|
"fixtures===1.5.0;python_version=='3.4'\n"],
|
|
list(generate._combine_freezes([freeze_27, freeze_34])))
|
|
|
|
def test_duplicate_pythons(self):
|
|
with testtools.ExpectedException(Exception):
|
|
list(generate._combine_freezes([('2.7', []), ('2.7', [])]))
|
|
|
|
def test_blacklist(self):
|
|
blacklist = ['Fixtures']
|
|
freeze_27 = ('2.7', [('fixtures', '1.2.0')])
|
|
freeze_34 = ('3.4', [('fixtures', '1.2.0'), ('enum', '1.5.0')])
|
|
self.assertEqual(
|
|
["enum===1.5.0;python_version=='3.4'\n"],
|
|
list(generate._combine_freezes(
|
|
[freeze_27, freeze_34], blacklist=blacklist)))
|
|
|
|
def test_blacklist_with_safe_name(self):
|
|
blacklist = ['flake8_docstrings']
|
|
freeze_27 = ('2.7', [('flake8-docstrings', '0.2.1.post1'),
|
|
('enum', '1.5.0')])
|
|
self.assertEqual(
|
|
['enum===1.5.0\n'],
|
|
list(generate._combine_freezes(
|
|
[freeze_27], blacklist=blacklist)))
|
|
|
|
|
|
class Namespace(object):
|
|
def __init__(self, **kwargs):
|
|
self.__dict__.update(kwargs)
|
|
|
|
|
|
class TestClone(testtools.TestCase):
|
|
|
|
def test_py34_clone_py35(self):
|
|
# Simulate an environment where we have python 3.4 data and need to
|
|
# clone that to python 3.5
|
|
options = Namespace(version_map={'3.4': set(['3.5']),
|
|
'3.5': set(['3.4'])})
|
|
freeze_27 = ('2.7', [('dnspython', '1.15.0')])
|
|
freeze_34 = ('3.4', [('dnspython3', '1.12.0')])
|
|
freeze_35 = ('3.5', [('dnspython3', '1.12.0')])
|
|
|
|
freezes = [freeze_27, freeze_34]
|
|
expected_freezes = [freeze_27, freeze_34, freeze_35]
|
|
|
|
generate._clone_versions(freezes, options)
|
|
|
|
self.assertEqual(expected_freezes, freezes)
|
|
|
|
def test_py34_noclone_py35(self):
|
|
# Simulate an environment where we have python 3.4 and python 3.5 data
|
|
# so there is no need to clone.
|
|
options = Namespace(version_map={'3.4': set(['3.5']),
|
|
'3.5': set(['3.4'])})
|
|
freeze_27 = ('2.7', [('dnspython', '1.15.0')])
|
|
freeze_34 = ('3.4', [('dnspython3', '1.12.0')])
|
|
freeze_35 = ('3.5', [('other-pkg', '1.0.0')])
|
|
|
|
freezes = [freeze_27, freeze_34, freeze_35]
|
|
expected_freezes = [freeze_27, freeze_34, freeze_35]
|
|
|
|
generate._clone_versions(freezes, options)
|
|
|
|
self.assertEqual(expected_freezes, freezes)
|
|
|
|
def test_py35_clone_py34(self):
|
|
# Simulate an environment where we have python 3.5 data and need to
|
|
# clone that to python 3.4
|
|
options = Namespace(version_map={'3.4': set(['3.5']),
|
|
'3.5': set(['3.4'])})
|
|
freeze_27 = ('2.7', [('dnspython', '1.15.0')])
|
|
freeze_34 = ('3.4', [('dnspython3', '1.12.0')])
|
|
freeze_35 = ('3.5', [('dnspython3', '1.12.0')])
|
|
|
|
freezes = [freeze_27, freeze_35]
|
|
expected_freezes = [freeze_27, freeze_35, freeze_34]
|
|
|
|
generate._clone_versions(freezes, options)
|
|
|
|
self.assertEqual(expected_freezes, freezes)
|
|
|
|
def test_py35_clone_py34_py36(self):
|
|
# Simulate an environment where we have python 3.5 data and need to
|
|
# clone that to python 3.4
|
|
options = Namespace(version_map={'3.5': set(['3.4', '3.6'])})
|
|
freeze_27 = ('2.7', [('dnspython', '1.15.0')])
|
|
freeze_34 = ('3.4', [('dnspython3', '1.12.0')])
|
|
freeze_35 = ('3.5', [('dnspython3', '1.12.0')])
|
|
freeze_36 = ('3.6', [('dnspython3', '1.12.0')])
|
|
|
|
freezes = [freeze_27, freeze_35]
|
|
expected_freezes = [freeze_27, freeze_35, freeze_34, freeze_36]
|
|
|
|
generate._clone_versions(freezes, options)
|
|
|
|
self.assertEqual(expected_freezes, freezes)
|