slapos_cloud: test: keep compatibility with previous addProject

master/bt5/slapos_cloud/TestTemplateItem/portal_components/test.erp5.SlapOSTestCaseMixin.py

@@ -174,6 +174,17 @@ class SlapOSTestCaseMixin(testSlapOSMixin):
     ).open()
 
   def addProject(self, organisation=None, currency=None, person=None, is_accountable=False):
+    assert organisation is None
+    assert currency is None
+    assert not is_accountable
+    if person is None:
+      project = self.portal.project_module.newContent(
+        portal_type='Project',
+        title='project-%s' % self.generateNewId()
+      )
+      project.validate()
+      return project
+
     # Action to submit project subscription
     service = self.portal.restrictedTraverse('service_module/slapos_virtual_master_subscription')
     subscription_request = service.Resource_createSubscriptionRequest(person, None, None)