[ADD] add tests

account_invoice_fiscal_position_update/README.rst

@@ -40,6 +40,7 @@ Contributors
 
 * Mathieu Vatel (Julius Network Solutions)
 * Alexis de Lattre <alexis.delattre@akretion.com>
+* Mourad EL HADJ MIMOUNE <mourad.elhadj.mimoune@akretion.com>
 
 Maintainer
 ----------

account_invoice_fiscal_position_update/tests/__init__.py

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+from . import test_inv_fiscal_pos_update

account_invoice_fiscal_position_update/tests/test_inv_fiscal_pos_update.py

@@ -0,0 +1,123 @@
+# -*- coding: utf-8 -*-
+# © 2014 ToDay Akretion (http://www.akretion.com)
+# @author Mourad EL HADJ MIMOUNE <mourad.elhadj.mimoune@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo.addons.account.tests.account_test_classes import AccountingTestCase
+import time
+
+
+class TestProductIdChange(AccountingTestCase):
+    """Test that when an included tax is mapped by a fiscal position,
+    when position fiscal change taxes and account wil be update on
+    invoice lines.
+    """
+
+    def setUp(self):
+        super(TestProductIdChange, self).setUp()
+        self.invoice_model = self.env['account.invoice']
+        self.fiscal_position_model = self.env['account.fiscal.position']
+        self.fiscal_position_tax_model = \
+            self.env['account.fiscal.position.tax']
+        self.fiscal_position_account_model = \
+            self.env['account.fiscal.position.account']
+        self.tax_model = self.env['account.tax']
+        self.account_model = self.env['account.account']
+        self.pricelist_model = self.env['product.pricelist']
+        self.res_partner_model = self.env['res.partner']
+        self.product_tmpl_model = self.env['product.template']
+        self.product_model = self.env['product.product']
+        self.invoice_line_model = self.env['account.invoice.line']
+        self.account_user_type = self.env.ref(
+            'account.data_account_type_revenue')
+        self.account_receivable = self.env['account.account'].search(
+            [('user_type_id', '=',
+                self.env.ref('account.data_account_type_receivable').id)],
+            limit=1)
+        self.account_revenue = self.env['account.account'].search(
+            [('user_type_id', '=',
+                self.account_user_type.id)],
+            limit=1)
+
+    def test_fiscal_position_id_change(self):
+        partner = self.res_partner_model.create(dict(name="George"))
+        account_export_id = self.account_model.sudo().create({
+            'code': "710000",
+            'name': "customer export account",
+            'user_type_id': self.account_user_type.id,
+            'reconcile': True,
+        })
+        tax_sale = self.tax_model.create({
+            'name': 'Sale tax',
+            'type_tax_use': 'sale',
+            'amount': '20.00',
+        })
+
+        tax_export_sale = self.tax_model.create({
+            'name': "Export tax",
+            'type_tax_use': 'sale',
+            'amount': '0.00'
+        })
+
+        product_tmpl = self.product_tmpl_model.create({
+            'name': 'Car',
+            'lst_price': '15000',
+            'taxes_id': [(6, 0, [tax_sale.id])],
+            'property_account_income_id': self.account_revenue.id,
+
+        })
+        product = self.product_model.create({
+            'product_tmpl_id': product_tmpl.id,
+            'standard_price': '12000',
+        })
+        fp = self.fiscal_position_model.create({
+            'name': "fiscal position export", 'sequence': 1,
+        })
+
+        fp_tax_sale = self.fiscal_position_tax_model.create({
+            'position_id': fp.id,
+            'tax_src_id': tax_sale.id,
+            'tax_dest_id': tax_export_sale.id,
+        })
+
+        fp_account = self.fiscal_position_account_model.create({
+            'position_id': fp.id,
+            'account_src_id': self.account_revenue.id,
+            'account_dest_id': account_export_id.id,
+        })
+
+        out_invoice = self.invoice_model.create({
+            'partner_id': partner.id,
+            'reference_type': 'none',
+            'name': 'invoice to client',
+            'account_id': self.account_receivable.id,
+            'type': 'out_invoice',
+            'date_invoice': time.strftime('%Y') + '-04-01',
+        })
+        out_line = self.invoice_line_model.create({
+            'product_id': product.id,
+            'price_unit': 15000,
+            'quantity': 1,
+            'invoice_id': out_invoice.id,
+            'name': 'Car',
+            'account_id': self.account_revenue.id,
+
+        })
+
+        out_line._onchange_product_id()
+        self.assertEquals(
+            out_line.invoice_line_tax_ids[0],
+            tax_sale,
+            "The sale tax off invoice line must be the same of product")
+        out_invoice.fiscal_position_id = fp
+        out_invoice.fiscal_position_change()
+        self.assertEquals(
+            out_line.invoice_line_tax_ids[0],
+            fp_tax_sale.tax_dest_id,
+            'The sale tax of invoice line must be changed by'
+            ' fiscal position')
+        self.assertEquals(
+            out_line.account_id,
+            fp_account.account_dest_id,
+            'The account revenu of invoice line must be changed by'
+            ' fiscal position')