File: test_develop.py

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python-pkginfo 1.1-2
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import unittest

class DevelopTests(unittest.TestCase):

    def _getTargetClass(self):
        from pkginfo.develop import Develop
        return Develop

    def _makeOne(self, dirname=None):
        return self._getTargetClass()(dirname)

    def test_ctor_w_path(self):
        from pkginfo.tests import _checkSample
        develop = self._makeOne('.')
        _checkSample(self, develop)

    def test_ctor_w_path_nested_egg_info(self):
        import os
        dir, name = os.path.split(__file__)
        subdir = os.path.join(dir, 'sneaky')
        develop = self._makeOne(subdir)
        self.assertEqual(develop.metadata_version, '1.0')
        self.assertEqual(develop.name, 'namespaced.sneaky')
        self.assertEqual(develop.version, '0.1')

    def test_ctor_w_invalid_path(self):
        import warnings 
        old_filters = warnings.filters[:]
        warnings.filterwarnings('ignore')
        try:
            develop = self._makeOne('/nonesuch')
            self.assertEqual(develop.metadata_version, None)
            self.assertEqual(develop.name, None)
            self.assertEqual(develop.version, None)
        finally:
            warnings.filters[:] = old_filters