File: test_utils.py

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klaus 2.0.3-1
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import sys
import unittest

try:
    from unittest import mock
except ImportError:
    import mock

from klaus import utils


class ForceUnicodeTests(unittest.TestCase):
    def test_ascii(self):
        self.assertEqual(u"foo", utils.force_unicode(b"foo"))

    def test_utf8(self):
        if sys.version_info[0] < 3:
            return
        self.assertEqual(eval(r'"f\xce"'), utils.force_unicode(eval(r'b"f\xc3\x8e"')))

    def test_invalid(self):
        if sys.platform.startswith("win") or sys.version_info[0] < 3:
            return
        with mock.patch.object(utils, "chardet", None):
            self.assertEqual(b"f\xc3\x8e", utils.force_unicode(b"f\xce").encode("utf8"))


class TarballBasenameTests(unittest.TestCase):
    def test_examples(self):
        examples = [
            ("v0.1", "klaus-0.1"),
            ("klaus-0.1", "klaus-0.1"),
            ("0.1", "klaus-0.1"),
            (
                "b3e70e08344ca3f83cc7033ecdbefa90443d7d2e",
                "klaus@b3e70e08344ca3f83cc7033ecdbefa90443d7d2e",
            ),
            ("vanilla", "klaus-vanilla"),
        ]
        for (rev, basename) in examples:
            self.assertEqual(utils.tarball_basename("klaus", rev), basename)