Prepare Accounting Period for default organisation.

Test reached accounting operations, and for those, accounting periods have to
be started.

Make them for two years, as lot of accounting operations can be done in year
of test and following year.

master/product/Vifib/tests/VifibMixin.py

@@ -31,6 +31,7 @@ from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
 from AccessControl.SecurityManagement import newSecurityManager
 from Products.ERP5Type.tests.utils import DummyMailHost
 import os
+from DateTime import DateTime
 
 REQUIRED_NOTIFICATION_MESSAGE_REFERENCE_LIST = [
   'crendential_request-confirmation-without-password',
@@ -229,6 +230,25 @@ class testVifibMixin(ERP5TypeTestCase):
         if isTransitionPossible(assignment, 'open'):
           assignment.open()
 
+  def prepareVifibAccountingPeriod(self):
+    vifib = self.portal.organisation_module['vifib_internet']
+    year = DateTime().year()
+    start_date = '%s/01/01' % year
+    stop_date = '%s/12/31' % (year + 1)
+    accounting_period = self.portal.portal_catalog.getResultValue(
+      portal_type='Accounting Period',
+      parent_uid=vifib.getUid(),
+      simulation_state='started',
+      **{
+        'delivery.start_date': start_date,
+        'delivery.stop_date': stop_date
+      }
+    )
+    if accounting_period is None:
+      accounting_period = vifib.newContent(portal_type='Accounting Period',
+        start_date=start_date, stop_date=stop_date)
+      accounting_period.start()
+
   def prepareTestServices(self):
     isTransitionPossible = self.portal.portal_workflow.isTransitionPossible
     for service in self.portal.portal_catalog(
@@ -303,6 +323,7 @@ class testVifibMixin(ERP5TypeTestCase):
     self.setSystemPreference()
     self.setupNotificationModule()
     self.prepareTestUsers()
+    self.prepareVifibAccountingPeriod()
     self.prepareTestServices()
     transaction.commit()
     self.tic()