250 lines
8.0 KiB
Python
250 lines
8.0 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015 Mirantis, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import copy
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import six
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from packetary.objects import PackageRelation
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from packetary.objects import PackageVersion
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from packetary.objects import VersionRange
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from packetary.tests import base
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from packetary.tests.stubs import generator
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class TestObjectBase(base.TestCase):
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def check_copy(self, origin):
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clone = copy.copy(origin)
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self.assertIsNot(origin, clone)
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self.assertEqual(origin.name, clone.name)
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origin_name = origin.name
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origin.name += "1"
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self.assertEqual(
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origin_name,
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clone.name
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)
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def check_ordering(self, *args):
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for i in six.moves.range(len(args) - 1, 1, -1):
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self.assertLess(args[i - 1], args[i])
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self.assertGreater(args[i], args[i - 1])
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def check_equal(self, o1, o11, o2):
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self.assertEqual(o1, o11)
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self.assertEqual(o11, o1)
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self.assertNotEqual(o1, o2)
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self.assertNotEqual(o2, o1)
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self.assertNotEqual(o1, None)
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def check_hashable(self, o1, o2):
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d = dict()
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d[o1] = o2
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d[o2] = o1
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self.assertIs(o2, d[o1])
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self.assertIs(o1, d[o2])
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class TestPackageObject(TestObjectBase):
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def test_copy(self):
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self.check_copy(generator.gen_package(name="test1"))
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def test_ordering(self):
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self.check_ordering([
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generator.gen_package(name="test1", version=1),
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generator.gen_package(name="test1", version=2),
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generator.gen_package(name="test2", version=1),
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generator.gen_package(name="test2", version=2)
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])
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def test_equal(self):
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self.check_equal(
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generator.gen_package(name="test1", version=1),
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generator.gen_package(name="test1", version=1),
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generator.gen_package(name="test2", version=1)
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)
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def test_hashable(self):
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self.check_hashable(
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generator.gen_package(name="test1", version=1),
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generator.gen_package(name="test2", version=1),
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)
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self.check_hashable(
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generator.gen_package(name="test1", version=1),
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generator.gen_package(name="test1", version=2),
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)
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class TestRepositoryObject(TestObjectBase):
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def test_copy(self):
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self.check_copy(generator.gen_repository())
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def test_hashable(self):
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self.check_hashable(
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generator.gen_repository(name="test1", url="file:///repo"),
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generator.gen_repository(name="test1", url="file:///repo",
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section=("a", "b")),
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)
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def test_str(self):
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self.assertEqual(
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"/a/b/",
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str(generator.gen_repository(name="a", url="/a/b/"))
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)
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self.assertEqual(
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"/a/b/ c",
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str(generator.gen_repository(name="a", url="/a/b/", section="c"))
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)
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self.assertEqual(
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"/a/b/ c d",
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str(generator.gen_repository(
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name="a", url="/a/b/", section=("c", "d")))
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)
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class TestRelationObject(TestObjectBase):
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def test_equal(self):
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self.check_equal(
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generator.gen_relation(name="test1"),
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generator.gen_relation(name="test1"),
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generator.gen_relation(name="test2")
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)
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def test_hashable(self):
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self.check_hashable(
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generator.gen_relation(name="test1"),
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generator.gen_relation(name="test1", version=["<=", 1])
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)
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def test_from_args(self):
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r = PackageRelation.from_args(
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("test", "<=", 2), ("test2",), ("test3",)
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)
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self.assertEqual("test", r.name)
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self.assertEqual("<=", r.version.op)
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self.assertEqual(2, r.version.edge)
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self.assertEqual("test2", r.alternative.name)
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self.assertEqual(VersionRange(), r.alternative.version)
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self.assertEqual("test3", r.alternative.alternative.name)
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self.assertEqual(VersionRange(), r.alternative.alternative.version)
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self.assertIsNone(r.alternative.alternative.alternative)
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def test_iter(self):
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it = iter(PackageRelation.from_args(
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("test", "<=", 2), ("test2", ">=", 3))
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)
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self.assertEqual("test", next(it).name)
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self.assertEqual("test2", next(it).name)
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with self.assertRaises(StopIteration):
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next(it)
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class TestVersionRange(TestObjectBase):
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def test_equal(self):
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self.check_equal(
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VersionRange("=", 1),
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VersionRange("=", 1),
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VersionRange("<=", 1)
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)
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def test_hashable(self):
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self.check_hashable(
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VersionRange(op="<="),
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VersionRange(op="<=", edge=3)
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)
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def __check_intersection(self, assertion, cases):
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for data in cases:
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v1 = VersionRange(*data[0])
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v2 = VersionRange(*data[1])
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assertion(
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v1.has_intersection(v2), msg="%s and %s" % (v1, v2)
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)
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assertion(
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v2.has_intersection(v1), msg="%s and %s" % (v2, v1)
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)
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def test_have_intersection(self):
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cases = [
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(("=", 2), ("=", 2)),
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(("=", 2), ("<", 3)),
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(("=", 2), (">", 1)),
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(("<", 2), (">", 1)),
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(("<", 2), ("<", 3)),
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(("<", 2), ("<", 2)),
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(("<", 2), ("<=", 2)),
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((">", 2), (">", 1)),
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((">", 2), ("<", 3)),
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((">", 2), (">=", 2)),
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((">", 2), (">", 2)),
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((">=", 2), ("<=", 2)),
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((None, None), ("=", 2)),
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]
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self.__check_intersection(self.assertTrue, cases)
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def test_does_not_have_intersection(self):
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cases = [
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(("=", 2), ("=", 1)),
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(("=", 2), ("<", 2)),
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(("=", 2), (">", 2)),
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(("=", 2), (">", 3)),
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(("=", 2), ("<", 1)),
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(("<", 2), (">=", 2)),
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(("<", 2), (">", 3)),
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((">", 2), ("<=", 2)),
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((">", 2), ("<", 1)),
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]
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self.__check_intersection(self.assertFalse, cases)
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def test_intersection_is_typesafe(self):
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with self.assertRaises(TypeError):
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VersionRange("=", 1).has_intersection(("=", 1))
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class TestPackageVersion(base.TestCase):
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def test_get_from_string(self):
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ver = PackageVersion.from_string("1.0-22")
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self.assertEqual(0, ver.epoch)
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self.assertEqual(('1', '0'), ver.version)
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self.assertEqual(('22',), ver.release)
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ver2 = PackageVersion.from_string("1:11.0-2")
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self.assertEqual(1, ver2.epoch)
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self.assertEqual(('11', '0'), ver2.version)
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self.assertEqual(('2',), ver2.release)
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ver3 = PackageVersion.from_string("11.0")
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self.assertEqual(0, ver3.epoch)
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self.assertEqual(('11', '0'), ver3.version)
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self.assertIsNone(ver3.release)
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def test_compare(self):
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ver1 = PackageVersion.from_string("6.3-31.5")
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ver2 = PackageVersion.from_string("13.9-16.12")
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ver3 = PackageVersion.from_string("13.9")
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ver4 = PackageVersion.from_string("1:13.9")
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self.assertLess(ver1, ver2)
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self.assertGreater(ver2, ver1)
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self.assertEqual(ver1, ver1)
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self.assertLess(ver1, "6.3-40")
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self.assertGreater(ver1, "6.3-31.4a")
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self.assertEqual(ver2, ver3)
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self.assertGreater(ver4, ver3)
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self.assertGreater(ver4, ver2)
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