[FIX] account: skip tests using `skipTest` method

addons/account/tests/account_test_classes.py

-import logging
-
+# -*- coding: utf-8 -*-
 from openerp.tests.common import TransactionCase
-from openerp import SUPERUSER_ID
-from openerp import api
-from openerp.modules.registry import RegistryManager
-from openerp.tools import config
-DB = config['db_name']
-
-_logger = logging.getLogger(__name__)
 
 class AccountingTestCase(TransactionCase):
     """ This class extends the base TransactionCase, in order to test the
     accounting with localization setups. It is configured to run the tests after
-    the installation of all modules, and will SKIP TESTS and return a success if
-    it cannot find an already configured accounting (which means no localization
-    module has been installed).
+    the installation of all modules, and will SKIP TESTS ifit  cannot find an already
+    configured accounting (which means no localization module has been installed).
     """
 
     post_install = True
     at_install = False
 
-    def _check_accounting_configured(self):
-        # minimal setUp() similar to the one of TransactionCase, although we
-        # can't use the regular setUp() because we want to assume the accounting
-        # is already configured when making the setUp of tests.
-        self.registry = RegistryManager.get(DB)
-        self.cr = self.cursor()
-        self.uid = SUPERUSER_ID
-        self.env = api.Environment(self.cr, self.uid, {})
-        # having at least one account created means the accounting is ready to be tested
+    def setUp(self):
+        super(AccountingTestCase, self).setUp()
         domain = [('company_id', '=', self.env.ref('base.main_company').id)]
-        res = bool(self.env['account.account'].search_count(domain))
-        # rollback and close the cursor, and reset the environment
-        self.tearDown()
-        return res
-
-    def run(self, result=None):
-        if not self._check_accounting_configured():
-            # no chart of account is available, so skip the tests and consider
-            # it as a success
-            _logger.warning("No chart of account, skip %s", self)
-            return
-        super(AccountingTestCase, self).run(result=result)
+        if not self.env['account.account'].search_count(domain):
+            self.skipTest("No Chart of account found")