[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, 6 insertions, 5 deletions

diff --git a/addons/payment_alipay/tests/test_alipay.py b/addons/payment_alipay/tests/test_alipay.py
index 51e8e22fbfb..b1dfd720118 100644
--- a/addons/payment_alipay/tests/test_alipay.py
+++ b/addons/payment_alipay/tests/test_alipay.py
@@ -14,15 +14,16 @@ from odoo.addons.payment_alipay.controllers.main import AlipayController
 @odoo.tests.tagged('post_install', '-at_install', 'external', '-standard')
 class AlipayTest(PaymentAcquirerCommon):
 
-    def setUp(self):
-        super(AlipayTest, self).setUp()
+    @classmethod
+    def setUpClass(cls, chart_template_ref=None):
+        super().setUpClass(chart_template_ref=chart_template_ref)
 
-        self.currency_yuan = self.env['res.currency'].search([('name', '=', 'CNY'),
+        cls.currency_yuan = cls.env['res.currency'].search([('name', '=', 'CNY'),
                                                               '|',
                                                               ('active', '=', True),
                                                               ('active', '=', False)], limit=1)
-        self.alipay = self.env.ref('payment.payment_acquirer_alipay')
-        self.alipay.write({
+        cls.alipay = cls.env.ref('payment.payment_acquirer_alipay')
+        cls.alipay.write({
             'alipay_merchant_partner_id': 'dummy',
             'alipay_md5_signature_key': 'dummy',
             'alipay_seller_email': 'dummy',