[12.0][ADD] - Add new module Contract Transmit Method

contract_transmit_method/tests/test_contract.py

@@ -0,0 +1,31 @@
+# Copyright 2020 ACSONE SA/NV
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo.addons.contract.tests.test_contract import TestContractBase
+
+
+class TestContract(TestContractBase):
+    def setUp(self):
+        super(TestContract, self).setUp()
+        self.transmit_method_mail = self.env.ref(
+            "account_invoice_transmit_method.mail"
+        )
+        self.transmit_method_post = self.env.ref(
+            "account_invoice_transmit_method.post"
+        )
+        self.contract.partner_id.customer_invoice_transmit_method_id = (
+            self.transmit_method_mail
+        )
+
+    def test_onchange_partner_transmit_method(self):
+        self.assertFalse(self.contract.transmit_method_id)
+        self.contract.onchange_partner_transmit_method()
+        self.assertEqual(
+            self.contract.transmit_method_id, self.transmit_method_mail
+        )
+
+    def test_create_invoice(self):
+        self.assertFalse(self.contract.transmit_method_id)
+        self.contract.transmit_method_id = self.transmit_method_post
+        invoice = self.contract.recurring_create_invoice()
+        self.assertEqual(invoice.transmit_method_id, self.transmit_method_post)