Feat: Se crean las pruebas para la clase SaleLineDeleted

__init__.py

@@ -9,6 +9,8 @@ __all__ = ['register']
 def register():
     Pool.register(
         sale.Sale,
+        sale.SaleLine,
+        sale.SaleLineDeleted,
         module='sale_line_delete_log', type_='model')
     Pool.register(
         module='sale_line_delete_log', type_='wizard')

build/lib/trytond/modules/sale_line_delete_log/__init__.py

@@ -2,12 +2,13 @@
 # this repository contains the full copyright notices and license terms.
 
 from trytond.pool import Pool
-
+from . import sale
 __all__ = ['register']
 
 
 def register():
     Pool.register(
+        sale.Sale,
         module='sale_line_delete_log', type_='model')
     Pool.register(
         module='sale_line_delete_log', type_='wizard')

build/lib/trytond/modules/sale_line_delete_log/tests/scenario_sale_line_delete_log.rst

@@ -161,9 +161,21 @@ Sale 5 products::
   >>> sale.lines.append(sale_line)
   >>> sale_line.product = product
   >>> sale_line.quantity = 3.0
-  >>> sale.click('quote')
+  >>> sale.save()
-  >>> sale.untaxed_amount, sale.tax_amount, sale.total_amount
+  >>> len(sale.lines)
-  (Decimal('50.00'), Decimal('5.00'), Decimal('55.00'))
+  3
-  >>> sale.click('confirm')
   >>> sale.untaxed_amount, sale.tax_amount, sale.total_amount
   (Decimal('50.00'), Decimal('5.00'), Decimal('55.00'))
+
+
+Delete a sale line::
+  
+  >>> sale.lines[0].delete()
+  >>> sale.save()
+  >>> len(sale.lines)
+  2
+  >>> sale.delete_lines
+  
+
+
+

sale.py

@@ -1,16 +1,66 @@
-from trytond.pool import PoolMeta
+from trytond.pool import PoolMeta, Pool
-from trytond.model import fields
+from trytond.model import fields, ModelSQL
 from trytond.pyson import Eval
+from trytond.transaction import Transaction
 
 
 class Sale(metaclass=PoolMeta):
     __name__ = 'sale.sale'
 
     delete_lines = fields.One2Many(
-        'sale.line',
+        'sale.line_deleted',
         'sale',
         "Delete lines",
         states={
             'readonly': Eval('state') != 'draft'
         }
     )
+
+
+class SaleLine(metaclass=PoolMeta):
+    __name__ = 'sale.line'
+
+    @classmethod
+    def delete(cls, lines):
+        pool = Pool()
+        SaleLineDeleted = pool.get('sale.line_deleted')
+        for line in lines:
+            SaleLineDeleted.create([{
+                'sale': line.sale,
+                'quantity': line.quantity,
+                'unit': line.unit,
+                'product': line.product,
+                'user': Transaction().user
+            }])
+
+        super(SaleLine, cls).delete(lines)
+
+
+class SaleLineDeleted(ModelSQL):
+    'Register lines deleted in sale'
+
+    __name__ = 'sale.line_deleted'
+
+    sale = fields.Many2One(
+        'sale.sale', "Sale", ondelete='CASCADE', required=True
+    )
+
+    quantity = fields.Float(
+        "Quantity", digits='unit',
+        # states={
+        #     'invisible': Eval('type') != 'line',
+        #     'required': Eval('type') == 'line',
+        #     'readonly': Eval('sale_state') != 'draft',
+        # }
+    )
+
+    unit = fields.Many2One('product.uom', 'Unit', ondelete='RESTRICT',)
+
+    product = fields.Many2One('product.product', 'Product',
+                              ondelete='RESTRICT',
+                              )
+    sale_date = fields.Date('Sale Date',)
+    user = fields.Many2One(
+        'res.user',
+        'User'
+    )

tests/scenario_sale_line_delete_log.rst

@@ -15,6 +15,7 @@ Imports::
   >>> import datetime as dt
   >>> today = dt.date.today()
   >>> from trytond.tests.tools import set_user
+  >>> from trytond.modules.sale_line_delete_log.sale import SaleLineDeleted
 
 
 Activate modules::
@@ -174,7 +175,10 @@ Delete a sale line::
   >>> sale.save()
   >>> len(sale.lines)
   2
-  >>> sale.delete_lines
+  >>> sale.reload()
+  >>> sale.delete_lines[0]
+  proteus.Model.get('sale.line_deleted')(1)
+  >>> assert isinstance(sale.delete_lines[0], Model.get('sale.line_deleted')), "it's not instance SaleLineDeleted"
   
 
 

trytondo_sale_line_delete_log.egg-info/SOURCES.txt

@@ -5,7 +5,7 @@ MANIFEST.in
 README.rst
 setup.py
 ./__init__.py
-./sale_line_delete_log.py
+./sale.py
 ./tryton.cfg
 ./tests/__init__.py
 ./tests/scenario_sale_line_delete_log.rst