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97 lines
3.5 KiB
97 lines
3.5 KiB
import unittest
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class WheelTests(unittest.TestCase):
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def _getTargetClass(self):
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from pkginfo.wheel import Wheel
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return Wheel
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def _makeOne(self, filename=None, metadata_version=None):
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if metadata_version is not None:
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return self._getTargetClass()(filename, metadata_version)
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return self._getTargetClass()(filename)
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def _checkSample(self, wheel, filename):
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self.assertEqual(wheel.filename, filename)
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self.assertEqual(wheel.name, 'mypackage')
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self.assertEqual(wheel.version, '0.1')
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self.assertEqual(wheel.keywords, None)
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def _checkClassifiers(self, wheel):
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self.assertEqual(list(wheel.classifiers),
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['Development Status :: 4 - Beta',
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'Environment :: Console (Text Based)',
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])
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self.assertEqual(list(wheel.supported_platforms), [])
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def test_ctor_w_bogus_filename(self):
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import os
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d, _ = os.path.split(__file__)
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filename = '%s/../../docs/examples/nonesuch-0.1-any.whl' % d
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self.assertRaises(ValueError, self._makeOne, filename)
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def test_ctor_w_non_wheel(self):
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import os
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d, _ = os.path.split(__file__)
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filename = '%s/../../docs/examples/mypackage-0.1.zip' % d
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self.assertRaises(ValueError, self._makeOne, filename)
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def test_ctor_wo_dist_info(self):
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import os
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d, _ = os.path.split(__file__)
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filename = '%s/../../docs/examples/nodistinfo-0.1-any.whl' % d
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self.assertRaises(ValueError, self._makeOne, filename)
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def test_ctor_w_valid_wheel(self):
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import os
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d, _ = os.path.split(__file__)
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filename = ('%s/../../docs/examples/'
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'mypackage-0.1-cp26-none-linux_x86_64.whl') % d
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wheel = self._makeOne(filename)
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self.assertEqual(wheel.metadata_version, '2.0')
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self._checkSample(wheel, filename)
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self._checkClassifiers(wheel)
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def test_ctor_w_installed_wheel(self):
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import os
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d, _ = os.path.split(__file__)
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filename = (
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'%s/../../docs/examples/mypackage-0.1.dist-info') % d
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wheel = self._makeOne(filename)
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self.assertEqual(wheel.metadata_version, '2.0')
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self._checkSample(wheel, filename)
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self._checkClassifiers(wheel)
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def test_ctor_w_valid_wheel_and_metadata_version(self):
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import os
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d, _ = os.path.split(__file__)
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filename = ('%s/../../docs/examples/'
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'mypackage-0.1-cp26-none-linux_x86_64.whl') % d
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wheel = self._makeOne(filename, metadata_version='1.1')
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self.assertEqual(wheel.metadata_version, '1.1')
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self._checkSample(wheel, filename)
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self._checkClassifiers(wheel)
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def test_ctor_w_valid_installed_wheel(self):
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import os
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import shutil
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import tempfile
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import zipfile
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d, _ = os.path.split(__file__)
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filename = ('%s/../../docs/examples/'
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'mypackage-0.1-cp26-none-linux_x86_64.whl') % d
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try:
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# note: we mock a wheel installation by unzipping
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test_dir = tempfile.mkdtemp()
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with zipfile.ZipFile(filename) as zipf:
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zipf.extractall(test_dir)
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wheel = self._makeOne(filename)
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self.assertEqual(wheel.metadata_version, '2.0')
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self._checkSample(wheel, filename)
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self._checkClassifiers(wheel)
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finally:
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if os.path.exists(test_dir):
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shutil.rmtree(test_dir)
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