def test_process_restart(self):
     self.d.write_value('abc', 123.0)
     self.d.close()
     self.d = mmap_dict.MmapedDict(self.tempfile)
     self.assertEqual(123, self.d.read_value('abc'))
     self.assertEqual([('abc', 123.0, None)],
                      list(self.d.read_all_values()))
 def setUp(self):
     fd, self.tempfile = tempfile.mkstemp()
     os.close(fd)
     self.d = mmap_dict.MmapedDict(self.tempfile)