[14.0] mail_debrand: Add tests to check that digest emails are rendered correctly

mail_debrand/tests/__init__.py

@@ -1 +1,2 @@
 from . import test_mail_debrand
+from . import test_mail_debrand_digest

mail_debrand/tests/test_mail_debrand_digest.py

@@ -0,0 +1,70 @@
+# Copyright 2017 Tecnativa - Pedro M. Baeza
+# Copyright 2020 Onestein - Andrea Stirpe
+# Copyright 2021 Sodexis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from datetime import datetime
+
+from werkzeug.urls import url_join
+
+from odoo import _
+from odoo.tests import common, tagged
+
+
+@tagged("-at_install", "post_install")
+class TestMailDebrandDigest(common.TransactionCase):
+    def setUp(self):
+        super().setUp()
+        if "digest.digest" in self.env:
+            self.mail_digest_id = self.env["digest.digest"].create(
+                {
+                    "name": "Test Digest",
+                    "user_ids": False,
+                    "company_id": self.env.company.id,
+                    "kpi_res_users_connected": True,
+                    "kpi_mail_message_total": True,
+                }
+            )
+        else:
+            self.mail_digest_id = False
+
+    def test_mail_digest(self):
+        if not self.mail_digest_id:
+            self.assertEqual(True, True)
+            return
+
+        web_base_url = self.env["ir.config_parameter"].sudo().get_param("web.base.url")
+        rendered_body = self.env["mail.render.mixin"]._render_template(
+            "digest.digest_mail_main",
+            "digest.digest",
+            self.mail_digest_id.ids,
+            engine="qweb",
+            add_context={
+                "title": self.mail_digest_id.name,
+                "top_button_label": _("Connect"),
+                "top_button_url": url_join(web_base_url, "/web/login"),
+                "company": self.env.user.company_id,
+                "user": self.env.user,
+                "tips_count": 1,
+                "formatted_date": datetime.today().strftime("%B %d, %Y"),
+                "display_mobile_banner": True,
+                "kpi_data": self.mail_digest_id.compute_kpis(
+                    self.env.user.company_id, self.env.user
+                ),
+                "tips": self.mail_digest_id.compute_tips(
+                    self.env.user.company_id, self.env.user, tips_count=1, consumed=True
+                ),
+                "preferences": self.mail_digest_id.compute_preferences(
+                    self.env.user.company_id, self.env.user
+                ),
+            },
+            post_process=True,
+        )[self.mail_digest_id.id]
+
+        # ensure the template rendered correctly. if rendering failed,
+        # we sometimes end up with a string only containing the template
+        # name, or a null-ish value
+        self.assertNotEqual(rendered_body, "digest.digest_mail_main")
+        self.assertNotEqual(rendered_body, None)
+        self.assertNotEqual(rendered_body, False)
+        self.assertNotEqual(rendered_body, "")