[IMP] test_mass_mailing: add performance tests

Purpose is to have some basis performance counters when sending a mailing
on 100 records, with and without blacklist involved. It will serves as
reference when working on mass mailing performance improvements in future
tasks.

This commit is linked to task ID 1889703 and PR #27526.

addons/test_mass_mailing/tests/__init__.py

@@ -7,3 +7,4 @@ from . import test_composer
 from . import test_mail_auto_blacklist
 from . import test_mail_channel
 from . import test_mass_mailing
+from . import test_performance

addons/test_mass_mailing/tests/test_performance.py

@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo.addons.test_mass_mailing.tests import common
+from odoo.tests.common import users, warmup
+from odoo.tests import tagged
+from odoo.tools import mute_logger
+
+
+@tagged('mail_performance')
+class TestMassMailPerformance(common.MassMailingCase):
+
+    def setUp(self):
+        super(TestMassMailPerformance, self).setUp()
+        values = [{
+            'name': 'Recipient %s' % x,
+            'email_from': 'Recipient <rec.%s@example.com>' % x,
+        } for x in range(0, 50)]
+        self.mm_recs = self.env['mass.mail.test'].create(values)
+
+    @users('__system__', 'marketing')
+    @warmup
+    @mute_logger('odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
+    def test_send_mailing(self):
+        mailing = self.env['mail.mass_mailing'].create({
+            'name': 'Test',
+            'body_html': '<p>Hello <a role="button" href="https://www.example.com/foo/bar?baz=qux">quux</a><a role="button" href="/unsubscribe_from_list">Unsubscribe</a></p>',
+            'reply_to_mode': 'email',
+            'mailing_model_id': self.ref('test_mass_mailing.model_mass_mail_test'),
+            'mailing_domain': [('id', 'in', self.mm_recs.ids)],
+        })
+
+        with self.assertQueryCount(__system__=2382, marketing=3038):
+            mailing.send_mail()
+
+        self.assertEqual(mailing.sent, 50)
+        self.assertEqual(mailing.delivered, 50)
+
+
+@tagged('mail_performance')
+class TestMassMailBlPerformance(common.MassMailingCase):
+
+    def setUp(self):
+        """ In this setup we prepare 20 blacklist entries. We therefore add
+        20 recipients compared to first test in order to have comparable results. """
+        super(TestMassMailBlPerformance, self).setUp()
+        values = [{
+            'name': 'Recipient %s' % x,
+            'email_from': 'Recipient <rec.%s@example.com>' % x,
+        } for x in range(0, 62)]
+        self.mm_recs = self.env['mass.mail.test.bl'].create(values)
+
+        for x in range(1, 13):
+            self.env['mail.blacklist'].create({
+                'email': 'rec.%s@example.com' % (x * 5)
+            })
+
+    @users('__system__', 'marketing')
+    @warmup
+    @mute_logger('odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
+    def test_send_mailing_w_bl(self):
+        mailing = self.env['mail.mass_mailing'].create({
+            'name': 'Test',
+            'body_html': '<p>Hello <a role="button" href="https://www.example.com/foo/bar?baz=qux">quux</a><a role="button" href="/unsubscribe_from_list">Unsubscribe</a></p>',
+            'reply_to_mode': 'email',
+            'mailing_model_id': self.ref('test_mass_mailing.model_mass_mail_test_bl'),
+            'mailing_domain': [('id', 'in', self.mm_recs.ids)],
+        })
+
+        with self.assertQueryCount(__system__=2757, marketing=3509):
+            mailing.send_mail()
+
+        self.assertEqual(mailing.sent, 50)
+        self.assertEqual(mailing.delivered, 50)