Add an automatic test

stock_quant_merge/README.rst

@@ -43,6 +43,7 @@ Contributors
 * Oihane Crucelaegui <oihanecrucelaegi@avanzosc.es>
 * Pedro M. Baeza <pedro.baeza@serviciosbaeza.com>
 * Ana Juaristi <ajuaristio@gmail.com>
+* Lionel Sausin <ls@numerigraphe.com>
 
 Maintainer
 ----------

stock_quant_merge/tests/__init__.py

@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+# © 2014 Numérigraphe SARL
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import test_merge

stock_quant_merge/tests/test_merge.py

@@ -0,0 +1,70 @@
+# -*- coding: utf-8 -*-
+# © 2015 Numérigraphe SARL
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from openerp.tests.common import TransactionCase
+
+
+class TestMerge(TransactionCase):
+    """Test the potential quantity on a product with a multi-line BoM"""
+
+    def setUp(self):
+        super(TestMerge, self).setUp()
+
+        # Get the warehouses
+        self.wh_main = self.browse_ref('stock.warehouse0')
+        self.wh_ch = self.browse_ref('stock.stock_warehouse_shop0')
+
+        # Get a product
+        self.product = self.browse_ref('product.product_product_4')
+
+        # Zero out the inventory of the product
+        inventory = self.env['stock.inventory'].create(
+            {'name': 'Remove product for test',
+             'location_id': self.ref('stock.stock_location_locations'),
+             'filter': 'product',
+             'product_id': self.product.id})
+        inventory.prepare_inventory()
+        inventory.reset_real_qty()
+        inventory.action_done()
+
+        # Make sure we have some products in Chicago
+        inventory = self.env['stock.inventory'].create(
+            {'name': 'Test stock available for reservation',
+             'location_id': self.wh_ch.lot_stock_id.id,
+             'filter': 'none'})
+        inventory.prepare_inventory()
+        self.env['stock.inventory.line'].create({
+            'inventory_id': inventory.id,
+            'product_id': self.product.id,
+            'location_id': self.wh_ch.lot_stock_id.id,
+            'product_qty': 10.0})
+        inventory.action_done()
+
+    def test_merge(self):
+        quant_obj = self.env['stock.quant']
+        domain = [('location_id', '=', self.wh_ch.lot_stock_id.id),
+                  ('product_id', '=', self.product.id)]
+
+        quants = quant_obj.search(domain)
+        self.assertEqual(len(quants), 1, "There should be 1 quant")
+
+        # Make a reservation to split the quant
+        move = self.env['stock.move'].create(
+            {'name': 'Test move',
+             'product_id': self.product.id,
+             'location_id': self.wh_ch.lot_stock_id.id,
+             'location_dest_id': self.wh_main.lot_stock_id.id,
+             'product_uom_qty': 5.0,
+             'product_uom': self.product.uom_id.id})
+        move.action_confirm()
+        move.action_assign()
+
+        quants = quant_obj.search(domain)
+        self.assertEqual(len(quants), 2, "There should be 2 quants")
+
+        # Cancel the move : the quants should be merged back together
+        move.action_cancel()
+
+        quants = quant_obj.search(domain)
+        self.assertEqual(len(quants), 1, "There should be 1 quant")