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Viewing changes to tests/syncdaemon/test_fileshelf.py

  • Committer: Bazaar Package Importer
  • Author(s): Rodney Dawes
  • Date: 2011-08-09 12:47:56 UTC
  • mfrom: (1.1.53 upstream)
  • Revision ID: james.westby@ubuntu.com-20110809124756-7nzilp3oix0a1yl9
Tags: 1.7.1-0ubuntu1
* New upstream release.
* debian/*:
  - Removed obsolete pycompat file
  - Removed ubuntuone-client-gnome deps and binary packaging, as it was
    moved out to separate project upstream.
  - Updated copyright to remove obsolete file reference
* debian/patches:
  - Removed patches which have been included upstream.

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tests/syncdaemon/test_fileshelf.py
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import os
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import hashlib
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import unittest
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import shutil
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from twisted.internet import defer
 
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from ubuntuone.devtools.testcase import skipIfOS
 
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from ubuntuone.platform import path_exists, open_file
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from ubuntuone.syncdaemon.file_shelf import (
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    FileShelf,
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    CachedFileShelf,
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    LRUCache,
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    CacheInconsistencyError,
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)
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from contrib.testing import testcase
 
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from contrib.testing.testcase import BaseTwistedTestCase
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BROKEN_PICKLE = '\axb80\x02}q\x01(U\x01aU\x04testq\x02U\x01bU\x06brokenq\x03u.'
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class TestFileShelf(testcase.BaseTwistedTestCase):
 
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class TestFileShelf(BaseTwistedTestCase):
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    """ Test the FileShelf """
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    fileshelf_class = FileShelf
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    @defer.inlineCallbacks
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    def setUp(self):
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        """ Sets up a test. """
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        testcase.BaseTwistedTestCase.setUp(self)
 
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        yield super(TestFileShelf, self).setUp()
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        self.path = self.mktemp('shelf')
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        self.shelf = self.fileshelf_class(self.path)
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    def tearDown(self):
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        """Clean up the tests."""
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        shutil.rmtree(self.path)
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        testcase.BaseTwistedTestCase.tearDown(self)
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    def test_bad_depth(self):
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        """ test that the shelf reject invalid depth at creation time """
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        self.assertRaises(ValueError, self.fileshelf_class, self.path, depth=-1)
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            # test __setitem__
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            shelf[key] = 'foo'
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            key_path = os.path.join(path, *[key[i] for i in xrange(0, idx)])
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            self.assertTrue(os.path.exists(os.path.join(key_path, key)))
 
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            self.assertTrue(path_exists(os.path.join(key_path, key)))
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            # test __getitem__
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            self.assertEquals('foo', shelf[key])
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            # test __delitem__
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        path = self.shelf.key_file('foo')
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        open(self.shelf.key_file('foo'), 'w').close()
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        for _ in xrange(20):
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            open(path+'.old', 'w').close()
 
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            open_file(path+'.old', 'w').close()
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            path=path+'.old'
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        self.assertRaises(KeyError, self.shelf.__getitem__, 'foo')
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        self.assertFalse(os.path.exists(path+'.old'), 'there is a .old file!')
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        self.assertFalse(os.path.exists(path+'.new'), 'there is a .new file!')
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    @skipIfOS('win32', 'Skipped because code is deprecated on Windows.')
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    def test_custom_unpickle(self):
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        """Test the _pickle and _unpikle methods."""
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        self.mktemp('my_shelf')
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            cache['key2']
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        except CacheInconsistencyError, e:
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            self.fail(e)
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def test_suite():
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    # pylint: disable-msg=C0111
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    return unittest.TestLoader().loadTestsFromName(__name__)
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if __name__ == "__main__":
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    unittest.main()
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