[FIX] l1n_pe: forward-port of fixes to l10n_pe

base_vat: Correct management of the check of peruvian VAT without prefix.
l10n_pe: Correct income account the last one is not correct.
l10n_pe: Forced Round globally for peruvian companies once l10n_pe is
installed, and with the onchange.
l10n_pe: For peruvian companies it does not make sense a sequence per
year and the year in the prefix is incorrect, we must force XXX- as
a sequence prefix.

closes odoo/odoo#38854

Forward-port-of: #38764
Signed-off-by: Josse Colpaert <jco@openerp.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/addons/base_vat/tests/test_validate_ruc.py b/addons/base_vat/tests/test_validate_ruc.py
new file mode 100644
index 00000000000..69dfbdcf59c
--- /dev/null
+++ b/addons/base_vat/tests/test_validate_ruc.py
@@ -0,0 +1,16 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from odoo.tests import common
+from odoo.exceptions import ValidationError
+
+
+class TestRUCStructure(common.TransactionCase):
+
+    def test_peru_ruc_format(self):
+        """Only values that has the length of 11 will be checked as RUC, that's what we are proving. The second part
+        will check for a valid ruc and there will be no problem at all.
+        """
+        partner = self.env['res.partner'].create({'name': "Dummy partner", 'country_id': self.env.ref('base.pe').id})
+
+        with self.assertRaises(ValidationError):
+            partner.vat = '11111111111'
+        partner.vat = '20507822470'