Delay computation of dates to prevent issues when executing tests near midnight.

setup.py

@@ -76,7 +76,7 @@ requires += get_requires('depends')
 
 tests_require = [
     get_require_version('proteus'),
-    
+
     ]
 tests_require += get_requires('extras_depend')
 requires += [get_require_version('trytond_account_invoice')]

tests/scenario_account_invoice_line_origin.rst

@@ -16,15 +16,13 @@ Imports::
     ...     create_chart, get_accounts, create_tax
     >>> from trytond.modules.account_invoice.tests.tools import \
     ...     set_fiscalyear_invoice_sequences, create_payment_term
-    >>> today = datetime.date.today()
-    >>> tomorrow = today + datetime.timedelta(days=1)
-    >>> yesterday = today - datetime.timedelta(days=1)
 
 Install account_invoice_line_origin, purchase_invoice_line_standalone::
 
     >>> config = activate_modules(['account_invoice_line_origin',
     ...             'purchase_invoice_line_standalone', 'sale'])
 
+
 Create company::
 
     >>> _ = create_company()
@@ -86,6 +84,12 @@ Create payment term::
     >>> payment_term = create_payment_term()
     >>> payment_term.save()
 
+Compute dates::
+
+    >>> today = datetime.date.today()
+    >>> tomorrow = today + datetime.timedelta(days=1)
+    >>> yesterday = today - datetime.timedelta(days=1)
+
 Purchases::
 
     >>> Purchase = Model.get('purchase.purchase')