Merge invoice and credit note

issue5225
review18921002

purchase.py

@@ -43,12 +43,12 @@ class Purchase:
     def search_invoice_lines(cls, name, clause):
         return [('lines.invoice_lines',) + tuple(clause[1:])]
 
-    def create_invoice(self, invoice_type):
+    def create_invoice(self):
         pool = Pool()
         Invoice = pool.get('account.invoice')
         InvoiceLine = pool.get('account.invoice.line')
 
-        invoice = super(Purchase, self).create_invoice(invoice_type)
+        invoice = super(Purchase, self).create_invoice()
 
         if invoice:
             lines_to_delete = [l for l in invoice.lines if l.type != 'line']

tests/scenario_purchase_invoice_line_standalone.rst

@@ -137,13 +137,15 @@ Purchase 5 products::
     0
     >>> len(purchase.invoices)
     0
+    >>> len(purchase.invoice_lines)
+    3
 
 
 Create a supplier invoice::
 
     >>> Invoice = Model.get('account.invoice')
     >>> invoice = Invoice()
-    >>> invoice.type = 'in_invoice'
+    >>> invoice.type = 'in'
     >>> invoice.party = supplier
     >>> len(invoice.lines.find())
     3
@@ -159,7 +161,7 @@ Create a supplier invoice with an accountant::
     >>> supplier, = Partner.find([('name', '=', 'Supplier')])
 
     >>> invoice = Invoice()
-    >>> invoice.type = 'in_invoice'
+    >>> invoice.type = 'in'
     >>> invoice.party = supplier
     >>> len(invoice.lines.find())
     2