[IMP] payment(_*): Remove dependency to AccountTestCommon

l10n runbot builds are all failing when running at least one test depending of AccountTestCommon because it:
- doesn't create a sandboxed testing environnement to manage the multi-currency, multi-company, the default company's currency, the exchange rates...
- doesn't setup a testing user then all tests are done using the superuser.
- doesn't provide a fully setup chart of accounts: exchange difference journal is not set, accounts have bad types, etc...
- is run sometimes at-install.

--task: 2296213

1 files changed, 5 insertions, 4 deletions

diff --git a/addons/payment_buckaroo/tests/test_buckaroo.py b/addons/payment_buckaroo/tests/test_buckaroo.py
index 926ac2cf059..c516b7796a4 100644
--- a/addons/payment_buckaroo/tests/test_buckaroo.py
+++ b/addons/payment_buckaroo/tests/test_buckaroo.py
@@ -13,11 +13,12 @@ from odoo.tools import mute_logger
 @odoo.tests.tagged('post_install', '-at_install', 'external', '-standard')
 class BuckarooCommon(PaymentAcquirerCommon):
 
-    def setUp(self):
-        super(BuckarooCommon, self).setUp()
+    @classmethod
+    def setUpClass(cls, chart_template_ref=None):
+        super().setUpClass(chart_template_ref=chart_template_ref)
         # get the buckaroo account
-        self.buckaroo = self.env.ref('payment.payment_acquirer_buckaroo')
-        self.buckaroo.write({
+        cls.buckaroo = cls.env.ref('payment.payment_acquirer_buckaroo')
+        cls.buckaroo.write({
             'brq_websitekey': 'dummy',
             'brq_secretkey': 'dummy',
             'state': 'test',