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#!/usr/bin/env python
# coding: utf-8
# Copyright (c) 2012 Raphaël Barrois
"""Test the various functions from 'base'."""
try: # pragma: no cover
import unittest2 as unittest
except ImportError: # pragma: no cover
import unittest
from semantic_version import base
class ComparisonTestCase(unittest.TestCase):
def test_identifier_cmp(self):
cases = [
# Integers
('1', '1', 0),
('1', '2', -1),
('11', '2', 1),
('3333', '40', 1),
# Text
('aa', 'ab', -1),
('aa', 'aa', 0),
('ab', 'aa', 1),
('aaa', 'ab', -1),
# Mixed
('10', '1a', -1),
('1a', '10', 1),
('ab1', '42', 1),
]
for a, b, expected in cases:
result = base.identifier_cmp(a, b)
self.assertEqual(expected, result,
"identifier_cmp(%r, %r) returned %d instead of %d" % (
a, b, result, expected))
def test_identifier_list_cmp(self):
cases = [
# Same length
(['1', '2', '3'], ['1', '2', '3'], 0),
(['1', '2', '3'], ['1', '3', '2'], -1),
(['1', '2', '4'], ['1', '2', '3'], 1),
# Mixed lengths
(['1', 'a'], ['1', 'a', '0'], -1),
(['1', 'a', '0'], ['1', 'a'], 1),
(['1', 'b'], ['1', 'a', '1000'], 1),
]
for a, b, expected in cases:
result = base.identifier_list_cmp(a, b)
self.assertEqual(expected, result,
"identifier_list_cmp(%r, %r) returned %d instead of %d" % (
a, b, result, expected))
class SemanticVersionTestCase(unittest.TestCase):
versions = {
'1.0.0-alpha': (1, 0, 0, ['alpha'], []),
'1.0.0-alpha.1': (1, 0, 0, ['alpha', '1'], []),
'1.0.0-beta.2': (1, 0, 0, ['beta', '2'], []),
'1.0.0-beta.11': (1, 0, 0, ['beta', '11'], []),
'1.0.0-rc.1': (1, 0, 0, ['rc', '1'], []),
'1.0.0-rc.1+build.1': (1, 0, 0, ['rc', '1'], ['build', '1']),
'1.0.0': (1, 0, 0, [], []),
'1.0.0+0.3.7': (1, 0, 0, [], ['0', '3', '7']),
'1.3.7+build': (1, 3, 7, [], ['build']),
'1.3.7+build.2.b8f12d7': (1, 3, 7, [], ['build', '2', 'b8f12d7']),
'1.3.7+build.11.e0f985a': (1, 3, 7, [], ['build', '11', 'e0f985a']),
'1.1.1': (1, 1, 1, [], []),
'1.1.2': (1, 1, 2, [], []),
'1.1.3-rc4.5': (1, 1, 3, ['rc4', '5'], []),
'1.1.3-rc42.3-14-15.24+build.2012-04-13.223':
(1, 1, 3, ['rc42', '3-14-15', '24'], ['build', '2012-04-13', '223']),
'1.1.3+build.2012-04-13.HUY.alpha-12.1':
(1, 1, 3, [], ['build', '2012-04-13', 'HUY', 'alpha-12', '1']),
}
def test_parsing(self):
for text, expected_fields in self.versions.items():
version = base.SemanticVersion(text)
actual_fields = (version.major, version.minor, version.patch,
version.prerelease, version.build)
self.assertEqual(expected_fields, actual_fields)
def test_str(self):
for text, fields in self.versions.items():
version = base.SemanticVersion(text)
self.assertEqual(text, str(version))
for field in fields:
self.assertIn(repr(field), repr(version))
def test_compare_to_self(self):
for text in self.versions:
self.assertEqual(base.SemanticVersion(text), base.SemanticVersion(text))
self.assertNotEqual(text, base.SemanticVersion(text))
partial_versions = {
'1.0': (1, 0, None, None, None),
'1': (1, None, None, None, None),
'1.0.0-alpha': (1, 0, 0, ['alpha'], None),
'1.0.0-alpha.1': (1, 0, 0, ['alpha', '1'], None),
'1.0.0-beta.2': (1, 0, 0, ['beta', '2'], None),
'1.0.0-beta.11': (1, 0, 0, ['beta', '11'], None),
'1.0.0-rc.1': (1, 0, 0, ['rc', '1'], None),
'1.0.0-rc.1+build.1': (1, 0, 0, ['rc', '1'], ['build', '1']),
'1.0.0': (1, 0, 0, None, None),
'1.0.0+0.3.7': (1, 0, 0, [], ['0', '3', '7']),
'1.3.7+build': (1, 3, 7, [], ['build']),
'1.3.7+build.2.b8f12d7': (1, 3, 7, [], ['build', '2', 'b8f12d7']),
'1.3.7+build.11.e0f985a': (1, 3, 7, [], ['build', '11', 'e0f985a']),
'1.1.1': (1, 1, 1, None, None),
'1.1.2': (1, 1, 2, None, None),
'1.1.3-rc4.5': (1, 1, 3, ['rc4', '5'], None),
'1.1.3-rc42.3-14-15.24+build.2012-04-13.223':
(1, 1, 3, ['rc42', '3-14-15', '24'], ['build', '2012-04-13', '223']),
'1.1.3+build.2012-04-13.HUY.alpha-12.1':
(1, 1, 3, [], ['build', '2012-04-13', 'HUY', 'alpha-12', '1']),
}
def test_parsing_partials(self):
for text, expected_fields in self.partial_versions.items():
version = base.SemanticVersion(text, partial=True)
actual_fields = (version.major, version.minor, version.patch,
version.prerelease, version.build)
self.assertEqual(expected_fields, actual_fields)
def test_str_partials(self):
for text, fields in self.partial_versions.items():
version = base.SemanticVersion(text, partial=True)
self.assertEqual(text, str(version))
for field in fields:
self.assertIn(repr(field), repr(version))
def test_compare_partial_to_self(self):
for text in self.partial_versions:
self.assertEqual(
base.SemanticVersion(text, partial=True),
base.SemanticVersion(text, partial=True))
self.assertNotEqual(text, base.SemanticVersion(text, partial=True))
if __name__ == '__main__': # pragma: no cover
unittest.main()
|
