85 lines
2.2 KiB
Python
85 lines
2.2 KiB
Python
import sys
|
|
import textwrap
|
|
|
|
from packaging.tests import unittest, support
|
|
from packaging.compat import Mixin2to3
|
|
|
|
|
|
class Mixin2to3TestCase(support.TempdirManager,
|
|
support.LoggingCatcher,
|
|
unittest.TestCase):
|
|
|
|
@unittest.skipIf(sys.version < '2.6', 'requires Python 2.6 or higher')
|
|
def test_convert_code_only(self):
|
|
# used to check if code gets converted properly.
|
|
code = "print 'test'"
|
|
|
|
with self.mktempfile() as fp:
|
|
fp.write(code)
|
|
|
|
mixin2to3 = Mixin2to3()
|
|
mixin2to3._run_2to3([fp.name])
|
|
expected = "print('test')"
|
|
|
|
with open(fp.name) as fp:
|
|
converted = fp.read()
|
|
|
|
self.assertEqual(expected, converted)
|
|
|
|
@unittest.skipIf(sys.version < '2.6', 'requires Python 2.6 or higher')
|
|
def test_doctests_only(self):
|
|
# used to check if doctests gets converted properly.
|
|
doctest = textwrap.dedent('''\
|
|
"""Example docstring.
|
|
|
|
>>> print test
|
|
test
|
|
|
|
It works.
|
|
"""''')
|
|
|
|
with self.mktempfile() as fp:
|
|
fp.write(doctest)
|
|
|
|
mixin2to3 = Mixin2to3()
|
|
mixin2to3._run_2to3([fp.name])
|
|
expected = textwrap.dedent('''\
|
|
"""Example docstring.
|
|
|
|
>>> print(test)
|
|
test
|
|
|
|
It works.
|
|
"""\n''')
|
|
|
|
with open(fp.name) as fp:
|
|
converted = fp.read()
|
|
|
|
self.assertEqual(expected, converted)
|
|
|
|
@unittest.skipIf(sys.version < '2.6', 'requires Python 2.6 or higher')
|
|
def test_additional_fixers(self):
|
|
# used to check if use_2to3_fixers works
|
|
code = 'type(x) is not T'
|
|
|
|
with self.mktempfile() as fp:
|
|
fp.write(code)
|
|
|
|
mixin2to3 = Mixin2to3()
|
|
mixin2to3._run_2to3(files=[fp.name], doctests=[fp.name],
|
|
fixers=['packaging.tests.fixer'])
|
|
|
|
expected = 'not isinstance(x, T)'
|
|
|
|
with open(fp.name) as fp:
|
|
converted = fp.read()
|
|
|
|
self.assertEqual(expected, converted)
|
|
|
|
|
|
def test_suite():
|
|
return unittest.makeSuite(Mixin2to3TestCase)
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main(defaultTest="test_suite")
|