102 lines
2.4 KiB
Python
102 lines
2.4 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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""" Unit tests for storage.py """
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import sys
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import os
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import unittest
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def fix_sys_path():
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"""
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logic to have always the correct sys.path
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'', web2py/gluon, web2py/site-packages, web2py/ ...
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"""
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def add_path_first(path):
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sys.path = [path] + [p for p in sys.path if (
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not p == path and not p == (path + '/'))]
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path = os.path.dirname(os.path.abspath(__file__))
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if not os.path.isfile(os.path.join(path,'web2py.py')):
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i = 0
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while i<10:
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i += 1
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if os.path.exists(os.path.join(path,'web2py.py')):
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break
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path = os.path.abspath(os.path.join(path, '..'))
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paths = [path,
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os.path.abspath(os.path.join(path, 'site-packages')),
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os.path.abspath(os.path.join(path, 'gluon')),
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'']
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[add_path_first(path) for path in paths]
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fix_sys_path()
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from storage import Storage
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class TestStorage(unittest.TestCase):
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""" Tests storage.Storage """
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def test_attribute(self):
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""" Tests Storage attribute handling """
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s = Storage(a=1)
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self.assertEqual(s.a, 1)
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self.assertEqual(s['a'], 1)
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self.assertEqual(s.b, None)
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s.b = 2
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self.assertEqual(s.a, 1)
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self.assertEqual(s['a'], 1)
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self.assertEqual(s.b, 2)
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self.assertEqual(s['b'], 2)
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s['c'] = 3
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self.assertEqual(s.c, 3)
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self.assertEqual(s['c'], 3)
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s.d = list()
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self.assertTrue(s.d is s['d'])
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def test_store_none(self):
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""" Test Storage store-None handling
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s.key = None deletes an item
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s['key'] = None sets the item to None
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"""
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s = Storage(a=1)
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self.assertTrue('a' in s)
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self.assertFalse('b' in s)
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s.a = None
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# self.assertFalse('a' in s) # how about this?
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s.a = 1
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self.assertTrue('a' in s)
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s['a'] = None
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self.assertTrue('a' in s)
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self.assertTrue(s.a is None)
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def test_item(self):
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""" Tests Storage item handling """
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s = Storage()
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self.assertEqual(s.d, None)
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self.assertEqual(s['d'], None)
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#self.assertRaises(KeyError, lambda x: s[x], 'd') # old Storage
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s.a = 1
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s['a'] = None
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self.assertEquals(s.a, None)
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self.assertEquals(s['a'], None)
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self.assertTrue('a' in s)
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if __name__ == '__main__':
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unittest.main()
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