def METHOD_NAME(self):
    actual_data = [
        (root[len(self.root):], account_, dirs, files)
        for root, account_, dirs, files in account.walk(self.root)]
    self.assertEqual([
        ('/Assets/US', 'Assets:US',
         ['Bank'],
         []),
        ('/Assets/US/Bank', 'Assets:US:Bank',
         ['Checking', 'Savings'],
         []),
        ('/Assets/US/Bank/Checking', 'Assets:US:Bank:Checking',
         ['otherdir'],
         ['2014-06-08.bank-statement.pdf', 'other.txt']),
        ('/Assets/US/Bank/Savings', 'Assets:US:Bank:Savings',
         [],
         ['2014-07-01.savings.pdf']),
        ('/Liabilities/US', 'Liabilities:US',
         ['Bank'],
         []),
        ('/Liabilities/US/Bank', 'Liabilities:US:Bank',
         [],
         []),
        ], actual_data)