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77 lines
2.6 KiB
77 lines
2.6 KiB
import unittest
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class IndexTests(unittest.TestCase):
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def _getTargetClass(self):
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from pkginfo.index import Index
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return Index
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def _makeOne(self):
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return self._getTargetClass()()
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def test_empty(self):
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index = self._makeOne()
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self.assertEqual(len(index), 0)
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self.assertEqual(len(index.keys()), 0)
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self.assertEqual(len(index.values()), 0)
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self.assertEqual(len(index.items()), 0)
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def _makeDummy(self):
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from pkginfo.distribution import Distribution
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class DummyDistribution(Distribution):
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name = 'dummy'
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version = '1.0'
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return DummyDistribution()
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def test___getitem___miss(self):
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index = self._makeOne()
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self.assertRaises(KeyError, index.__getitem__, 'nonesuch')
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def test___setitem___value_not_dist(self):
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class NotDistribution:
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name = 'dummy'
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version = '1.0'
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dummy = NotDistribution()
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index = self._makeOne()
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self.assertRaises(ValueError, index.__setitem__, 'dummy-1.0', dummy)
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def test___setitem___bad_key(self):
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index = self._makeOne()
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dummy = self._makeDummy()
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self.assertRaises(ValueError, index.__setitem__, 'nonesuch', dummy)
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def test___setitem___valid_key(self):
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index = self._makeOne()
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dummy = self._makeDummy()
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index['dummy-1.0'] = dummy
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self.assertTrue(index['dummy-1.0'] is dummy)
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self.assertEqual(len(index), 1)
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self.assertEqual(len(index.keys()), 1)
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self.assertEqual(list(index.keys())[0], 'dummy-1.0')
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self.assertEqual(len(index.values()), 1)
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self.assertEqual(list(index.values())[0], dummy)
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self.assertEqual(len(index.items()), 1)
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self.assertEqual(list(index.items())[0], ('dummy-1.0', dummy))
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def test_add_not_dist(self):
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index = self._makeOne()
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class NotDistribution:
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name = 'dummy'
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version = '1.0'
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dummy = NotDistribution()
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self.assertRaises(ValueError, index.add, dummy)
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def test_add_valid_dist(self):
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index = self._makeOne()
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dummy = self._makeDummy()
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index.add(dummy)
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self.assertTrue(index['dummy-1.0'] is dummy)
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self.assertEqual(len(index), 1)
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self.assertEqual(len(index.keys()), 1)
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self.assertEqual(list(index.keys())[0], 'dummy-1.0')
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self.assertEqual(len(index.values()), 1)
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self.assertEqual(list(index.values())[0], dummy)
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self.assertEqual(len(index.items()), 1)
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self.assertEqual(list(index.items())[0], ('dummy-1.0', dummy))
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