diff --git a/account_payment_order/tests/test_account_payment.py b/account_payment_order/tests/test_account_payment.py
index feee07439..d2ebefb58 100644
--- a/account_payment_order/tests/test_account_payment.py
+++ b/account_payment_order/tests/test_account_payment.py
@@ -14,6 +14,16 @@ class TestAccountPayment(AccountTestInvoicingCommon):
     @classmethod
     def setUpClass(cls, chart_template_ref=None):
         super().setUpClass(chart_template_ref=chart_template_ref)
+        cls.env = cls.env(
+            context=dict(
+                cls.env.context,
+                mail_create_nolog=True,
+                mail_create_nosubscribe=True,
+                mail_notrack=True,
+                no_reset_password=True,
+                tracking_disable=True,
+            )
+        )
 
         Method_get_payment_method_information = (
             AccountPaymentMethod._get_payment_method_information
diff --git a/account_payment_order/tests/test_bank.py b/account_payment_order/tests/test_bank.py
index d5d78bf81..ab02b56c7 100644
--- a/account_payment_order/tests/test_bank.py
+++ b/account_payment_order/tests/test_bank.py
@@ -6,6 +6,20 @@ from odoo.tests.common import TransactionCase
 
 
 class TestBank(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.env = cls.env(
+            context=dict(
+                cls.env.context,
+                mail_create_nolog=True,
+                mail_create_nosubscribe=True,
+                mail_notrack=True,
+                no_reset_password=True,
+                tracking_disable=True,
+            )
+        )
+
     def test_bank(self):
         bank = self.env["res.bank"].search([], limit=1)
         self.assertTrue(bank)
diff --git a/account_payment_order/tests/test_payment_mode.py b/account_payment_order/tests/test_payment_mode.py
index 46a0a7d7b..335315d90 100644
--- a/account_payment_order/tests/test_payment_mode.py
+++ b/account_payment_order/tests/test_payment_mode.py
@@ -9,14 +9,23 @@ from odoo.addons.account.models.account_payment_method import AccountPaymentMeth
 
 
 class TestPaymentMode(TransactionCase):
-    def setUp(self):
-        super(TestPaymentMode, self).setUp()
-
+    @classmethod
+    def setUpClass(cls):
+        super(TestPaymentMode, cls).setUpClass()
+        cls.env = cls.env(
+            context=dict(
+                cls.env.context,
+                mail_create_nolog=True,
+                mail_create_nosubscribe=True,
+                mail_notrack=True,
+                no_reset_password=True,
+                tracking_disable=True,
+            )
+        )
         Method_get_payment_method_information = (
             AccountPaymentMethod._get_payment_method_information
         )
 
-        @classmethod
         def _get_payment_method_information(cls):
             res = Method_get_payment_method_information(cls)
             res["IN"] = {"mode": "multi", "domain": [("type", "=", "bank")]}
@@ -25,24 +34,24 @@ class TestPaymentMode(TransactionCase):
             return res
 
         # Company
-        self.company = self.env.ref("base.main_company")
+        cls.company = cls.env.ref("base.main_company")
 
-        self.journal_c1 = self.env["account.journal"].create(
+        cls.journal_c1 = cls.env["account.journal"].create(
             {
                 "name": "Journal 1",
                 "code": "J1",
                 "type": "bank",
-                "company_id": self.company.id,
+                "company_id": cls.company.id,
             }
         )
 
-        self.account = self.env["account.account"].search(
-            [("reconcile", "=", True), ("company_id", "=", self.company.id)], limit=1
+        cls.account = cls.env["account.account"].search(
+            [("reconcile", "=", True), ("company_id", "=", cls.company.id)], limit=1
         )
 
-        self.manual_out = self.env.ref("account.account_payment_method_manual_out")
+        cls.manual_out = cls.env.ref("account.account_payment_method_manual_out")
 
-        self.manual_in = self.env.ref("account.account_payment_method_manual_in")
+        cls.manual_in = cls.env.ref("account.account_payment_method_manual_in")
 
         with patch.object(
             AccountPaymentMethod,
@@ -50,7 +59,7 @@ class TestPaymentMode(TransactionCase):
             _get_payment_method_information,
         ):
 
-            self.electronic_out = self.env["account.payment.method"].create(
+            cls.electronic_out = cls.env["account.payment.method"].create(
                 {
                     "name": "Electronic Out",
                     "code": "electronic_out",
@@ -58,14 +67,14 @@ class TestPaymentMode(TransactionCase):
                 }
             )
 
-        self.payment_mode_c1 = self.env["account.payment.mode"].create(
+        cls.payment_mode_c1 = cls.env["account.payment.mode"].create(
             {
                 "name": "Direct Debit of suppliers from Bank 1",
                 "bank_account_link": "variable",
-                "payment_method_id": self.manual_out.id,
-                "company_id": self.company.id,
-                "fixed_journal_id": self.journal_c1.id,
-                "variable_journal_ids": [(6, 0, [self.journal_c1.id])],
+                "payment_method_id": cls.manual_out.id,
+                "company_id": cls.company.id,
+                "fixed_journal_id": cls.journal_c1.id,
+                "variable_journal_ids": [(6, 0, [cls.journal_c1.id])],
             }
         )
 
diff --git a/account_payment_order/tests/test_payment_order_inbound.py b/account_payment_order/tests/test_payment_order_inbound.py
index 9624a9c3b..333474883 100644
--- a/account_payment_order/tests/test_payment_order_inbound.py
+++ b/account_payment_order/tests/test_payment_order_inbound.py
@@ -17,6 +17,16 @@ class TestPaymentOrderInboundBase(AccountTestInvoicingCommon):
     @classmethod
     def setUpClass(cls, chart_template_ref=None):
         super().setUpClass(chart_template_ref=chart_template_ref)
+        cls.env = cls.env(
+            context=dict(
+                cls.env.context,
+                mail_create_nolog=True,
+                mail_create_nosubscribe=True,
+                mail_notrack=True,
+                no_reset_password=True,
+                tracking_disable=True,
+            )
+        )
         cls.company = cls.company_data["company"]
         cls.env.user.company_id = cls.company.id
         cls.partner = cls.env["res.partner"].create(
diff --git a/account_payment_order/tests/test_payment_order_outbound.py b/account_payment_order/tests/test_payment_order_outbound.py
index 29feebab2..1bd77d303 100644
--- a/account_payment_order/tests/test_payment_order_outbound.py
+++ b/account_payment_order/tests/test_payment_order_outbound.py
@@ -17,6 +17,16 @@ class TestPaymentOrderOutboundBase(AccountTestInvoicingCommon):
     @classmethod
     def setUpClass(cls, chart_template_ref=None):
         super().setUpClass(chart_template_ref=chart_template_ref)
+        cls.env = cls.env(
+            context=dict(
+                cls.env.context,
+                mail_create_nolog=True,
+                mail_create_nosubscribe=True,
+                mail_notrack=True,
+                no_reset_password=True,
+                tracking_disable=True,
+            )
+        )
         cls.company = cls.company_data["company"]
         cls.env.user.company_id = cls.company.id
         cls.partner = cls.env["res.partner"].create(