[IMP] portal: Adapt tests to work with/without demo data

addons/portal/tests/test_load_process.py

@@ -1,9 +1,11 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
-import odoo.tests
+
+from odoo.addons.base.tests.common import HttpCaseWithUserPortal
+from odoo.tests import tagged
 
 
-@odoo.tests.tagged('post_install', '-at_install')
-class TestUi(odoo.tests.HttpCase):
+@tagged('post_install', '-at_install')
+class TestUi(HttpCaseWithUserPortal):
     def test_01_portal_load_tour(self):
         self.start_tour("/", 'portal_load_homepage', login="portal")