Add testcase for testing password change notification

allauth/account/adapter.py

@@ -681,12 +681,15 @@ def get_login_stages(self):
 
     def send_notification_mail(self, template_prefix, user, context):
         from allauth.account.models import EmailAddress
+
         if app_settings.ACCOUNT_EMAIL_NOTIFICATIONS:
-            context |= {
-                "timestamp": timezone.now(), 
-                "ip": self.get_client_ip(self.request),
-                "browser_agent": self.get_browser_user_agent(self.request),
-            }
+            context.update(
+                {
+                    "timestamp": timezone.now(),
+                    "ip": self.get_client_ip(self.request),
+                    "browser_agent": self.get_browser_user_agent(self.request),
+                }
+            )
             email = EmailAddress.objects.get_primary(user)
             if email:
                 self.send_mail(template_prefix, email.email, context)

allauth/account/tests/test_reset_password.py

@@ -300,3 +300,28 @@ def _create_user_and_login(self, usable_password=True):
     def _password_set_or_change_redirect(self, urlname, usable_password):
         self._create_user_and_login(usable_password)
         return self.client.get(reverse(urlname))
+
+
+def test_notification_on_password_reset(user_factory, client):
+    user = user_factory(
+        email="[email protected]",
+        username="john.doe",
+        password="password",
+        commit=True,
+        email_verified=True,
+    )
+    client.force_login(user)
+
+    client.post(
+        reverse("account_change_password"),
+        data={
+            "oldpassword": "password",
+            "password1": "change_password",
+            "password2": "change_password",
+        },
+        **{
+            "HTTP_USER_AGENT": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3"
+        }
+    )
+    assert len(mail.outbox) == 1
+    assert "Your password has been changed" in mail.outbox[0].body

allauth/templates/account/email/base_notification.txt

@@ -3,14 +3,15 @@
 {% load account %}
 {% user_display user as user_display %}
 
+{% block content %}
 Hello {{ user_display }},
 
 We wanted to let you know that there has been a recent change to your account information.
 
 Here are the details of the change:
 
-{% block content %}
-{% endblock %}
+{% block notification_message %}
+{% endblock notification_message%}
 
 Change details
 Time: {{timestamp}}
@@ -20,4 +21,4 @@ Browser agent : {{browser_agent}}
 
 If this change was not made by you, please contact us immediately at support of {{site_name}}.
 
-
+{% endblock %}

allauth/templates/account/email/password_changed_message.txt

@@ -1,4 +1,4 @@
 {% extends "account/email/base_notification.txt" %}
 {% load i18n %}
 
-{% block content %}{% blocktrans %}Your password has been changed.{% endblocktrans %}{% endblock content %}
+{% block notification_message %}{% blocktrans %}Your password has been changed.{% endblocktrans %}{% endblock notification_message %}