FreedomBox/plinth/tests/test_notification.py
Joseph Nuthalapati efbf2a80f5
notifications: Fix setting last_update_time
The field last_update_time is set to auto_now in the Django model, but it is not
being updated when using update_or_create() since Django 4.2. This is because it
sends update_fields= argument to save().

Say, a user installed an app a few hours ago and uninstalls it now, the
notification should be updated to show the uninstallation status but it shows
the timestamp of the installation instead.

Explicitly setting the updated timestamp is one way of fixing this issue.

Signed-off-by: Joseph Nuthalapati <njoseph@riseup.net>
[sunil: Use django_db mark in test case]
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
2025-07-10 16:05:47 -07:00

441 lines
13 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Test module for Notification, API to show notificatoins.
"""
import datetime
from unittest.mock import patch
import pytest
from django.contrib.auth.models import Group, User
from django.core.exceptions import ValidationError
from plinth.notification import Notification
pytestmark = pytest.mark.django_db
@pytest.fixture(name='note')
def fixture_note():
"""Fixture to return a valid notification object."""
Notification.objects.all().delete()
return Notification.update_or_create(id='test-notification',
app_id='test-app', severity='info',
title='Test Title',
data={'test-key': 'test-value'})
@pytest.fixture(name='user')
def fixture_user():
"""Fixture to create a new user for tests."""
group = Group(name='test-group')
group.save()
user = User(username='test-user')
user.save()
user.groups.add(group)
user.save()
return user
@pytest.mark.parametrize('severity,severity_value', [('exception', 5),
('error', 4),
('warning', 3),
('info', 2), ('debug', 1),
('x-invalid', 2)])
def test_severity_value(note, severity, severity_value):
"""Test that severity_value is mapper properly."""
note.severity = severity
assert note.severity_value == severity_value
def test_dismiss(note):
"""Test that setting dismissed value works."""
note.dismiss()
assert note.dismissed
Notification.get('test-notification') == note # Saved
note.dismiss(should_dismiss=True)
assert note.dismissed
note.dismiss(should_dismiss=False)
assert not note.dismissed
def test_severity_invalid_value(note):
"""Test valid values for severity."""
note.severity = 'x-invalid-value'
with pytest.raises(ValidationError):
note.clean()
@pytest.mark.parametrize('severity',
['exception', 'error', 'warning', 'info', 'debug'])
def test_severity_valid_values(note, severity):
"""Test that valid values are accepted for severity."""
note.severity = severity
note.clean()
@pytest.mark.parametrize('values', [
[None, None, None],
['Message', None, None],
[None, [{
'type': 'dismiss'
}], None],
[None, None, 'test-template.html'],
])
def test_valid_message_actions_body_template(note, values):
"""Test valid values for message/actions/body_template."""
note.message = values[0]
note.actions = values[1]
note.body_template = values[2]
note.clean()
@pytest.mark.parametrize('values', [
['Message', None, 'test-template.html'],
[None, [{
'type': 'dismiss'
}], 'test-template.html'],
])
def test_invalid_message_actions_body_template(note, values):
"""Test invalid values for message/actions/body_template."""
note.message = values[0]
note.actions = values[1]
note.body_template = values[2]
with pytest.raises(ValidationError):
note.clean()
@pytest.mark.parametrize('actions', [
None,
[],
[{
'type': 'dismiss'
}],
[{
'type': 'dismiss'
}, {
'type': 'dismiss'
}],
[{
'type': 'dismiss',
'extra-key': 'extra-value'
}],
[{
'type': 'link',
'text': 'Test',
'url': 'test-url'
}],
[{
'type': 'link',
'text': 'Test',
'url': 'test-url',
'class': 'primary'
}],
[{
'type': 'link',
'text': 'Test',
'url': 'test-url',
'class': 'default'
}],
[{
'type': 'link',
'text': 'Test',
'url': 'test-url',
'class': 'warning'
}],
[{
'type': 'link',
'text': 'Test',
'url': 'test-url',
'class': 'danger'
}],
[{
'type': 'link',
'text': 'Test',
'url': 'test-url',
'class': 'success'
}],
[{
'type': 'link',
'text': 'Test',
'url': 'test-url',
'class': 'info'
}],
])
def test_valid_actions(note, actions):
"""Test valid values for actions."""
note.actions = actions
note.clean()
@pytest.mark.parametrize('actions', [
'actions',
[[]],
[None],
['action'],
[{}],
[{
'test-key': 'test-value'
}],
[{
'type': 'invalid-type'
}],
[{
'type': 'link'
}],
[{
'type': 'link',
'text': 'Test'
}],
[{
'type': 'link',
'url': 'test-url'
}],
[{
'type': 'link',
'url': 'test-url',
'text': 'Test',
'class': 'invalid-class'
}],
])
def test_invalid_actions(note, actions):
"""Test invalid values for actions."""
note.actions = actions
with pytest.raises(ValidationError):
note.clean()
def test_update(note):
"""Test updating a existing notification."""
note = Notification.get('test-notification')
assert note.app_id == 'test-app'
assert note.severity == 'info'
assert note.title == 'Test Title'
assert note.data == {'test-key': 'test-value'}
Notification.update_or_create(id='test-notification', app_id='test-app2',
severity='error', title='Test Title2',
data={'test-key2': 'test-value2'})
note = Notification.get('test-notification')
assert note.app_id == 'test-app2'
assert note.severity == 'error'
assert note.title == 'Test Title2'
assert note.data == {'test-key2': 'test-value2'}
def test_create(note):
"""Test creating a new notification works."""
note.delete()
note.update_or_create(id='test-notification', app_id='test-app2',
severity='error', title='Test Title2',
data={'test-key2': 'test-value2'})
note = Notification.get('test-notification')
assert note.app_id == 'test-app2'
assert note.severity == 'error'
assert note.title == 'Test Title2'
assert note.data == {'test-key2': 'test-value2'}
def test_delete(note):
"""Test deleting a new notification works."""
note.delete()
with pytest.raises(KeyError):
Notification.get('test-notification')
def test_get(note):
"""Test retrieving a notification."""
assert Notification.get('test-notification') == note
note.delete()
with pytest.raises(KeyError):
Notification.get('test-notification')
def test_list_filter_key(note):
"""Test that list filter with key works."""
assert list(Notification.list(key='invalid')) == []
assert list(Notification.list(key='test-notification')) == [note]
assert list(Notification.list()) == [note]
def test_list_filter_app_id(note):
"""Test that list filter with app_id works."""
assert list(Notification.list(app_id='invalid')) == []
assert list(Notification.list(app_id='test-app')) == [note]
assert list(Notification.list()) == [note]
def test_list_filter_dismissed(note):
"""Test that list filter with dismissed works."""
assert list(Notification.list(dismissed=True)) == []
assert list(Notification.list(dismissed=False)) == [note]
assert list(Notification.list(dismissed=None)) == [note]
note.dismiss()
assert list(Notification.list(dismissed=True)) == [note]
assert list(Notification.list(dismissed=False)) == []
assert list(Notification.list(dismissed=None)) == [note]
def test_list_filter_user(note, user):
"""Test that list filter with user works."""
# Invalid user set on notification
note.user = 'invalid-user'
note.save()
assert list(Notification.list(user=user)) == []
# Valid user set on notification
note.user = 'test-user'
note.save()
assert list(Notification.list(user=user)) == [note]
def test_list_filter_group(note, user):
"""Test that list filter with group works."""
# Invalid group set on notification
note.group = 'invalid-group'
note.save()
assert list(Notification.list(user=user)) == []
# Valid group set on notification
note.group = 'test-group'
note.save()
assert list(Notification.list(user=user)) == [note]
def test_list_filter_user_and_group(note, user):
"""Test that list filter with group works."""
# No user/group filter
assert list(Notification.list()) == [note]
# No user/group set on notification
assert list(Notification.list(user=user)) == [note]
# Invalid user set on notification
note.user = 'invalid-user'
note.group = 'test-group'
note.save()
assert list(Notification.list(user=user)) == []
# Invalid group set on notification
note.user = 'test-user'
note.group = 'invalid-group'
note.save()
assert list(Notification.list(user=user)) == []
# Valid user and group set on notification
note.user = 'test-user'
note.group = 'test-group'
note.save()
assert list(Notification.list(user=user)) == [note]
@patch('plinth.notification.gettext')
def test_display_context(gettext, note, user, rf):
"""Test display context for a notification."""
request = rf.get('/plinth/help/about/')
data = {
'test-key1': 'test-value1',
'test-key2': 'translate:test-value2',
'test-key3': {
'test-key4': 'translate:test-value4',
'test-key5': 'test-value5'
}
}
expected_data = {
'test-key1': 'test-value1',
'test-key2': 'translated test-value2',
'test-key3': {
'test-key4': 'translated test-value4',
'test-key5': 'test-value5'
}
}
actions = [{'type': 'link', 'text': 'Test text', 'url': 'Test url'}]
expected_actions = [{
'type': 'link',
'text': 'translated Test text',
'url': 'Test url'
}]
gettext.side_effect = lambda string: 'translated ' + string
note.severity = 'error'
note.title = 'Test Title {test-key1}'
note.message = 'Test message {test-key1}'
note.actions = actions
note.user = 'test-user'
note.group = 'test-group'
note.data = data
note.save()
context = Notification.get_display_context(request, user)
assert len(context['notifications']) == 1
assert context['max_severity'] == 'error'
context_note = context['notifications'][0]
assert context_note['id'] == 'test-notification'
assert context_note['app_id'] == 'test-app'
assert context_note['severity'] == 'error'
assert context_note['title'] == 'translated Test Title test-value1'
assert context_note['message'] == 'translated Test message test-value1'
assert context_note['body'] is None
assert context_note['actions'] == expected_actions
assert context_note['data'] == expected_data
assert note.data == data
now = datetime.datetime.now(datetime.timezone.utc)
assert (now - context_note['created_time']).seconds < 60
assert (now - context_note['last_update_time']).seconds < 60
assert context_note['user'] == 'test-user'
assert context_note['group'] == 'test-group'
assert not context_note['dismissed']
def test_display_context_body_template(note, user, load_cfg, rf):
"""Test display context for a notification with body template."""
request = rf.get('/plinth/help/about/')
note.body_template = 'invalid-template.html'
note.save()
context = Notification.get_display_context(request, user)
assert context['notifications'][0]['body'] == {
'content': b'Template invalid-template.html does not exist.'
}
note.body_template = 'test-notification.html'
note.save()
context = Notification.get_display_context(request, user)
context_note = context['notifications'][0]
assert context_note['body'].content == \
b'Test notification body /plinth/help/about/\n'
@pytest.mark.django_db
def test_last_update_time_updates_on_modify():
"""Test that last_update_time is updated on modify via update_or_create."""
# Given a notification is created at time t1
t1 = datetime.datetime(2025, 1, 1, tzinfo=datetime.timezone.utc)
with patch('django.utils.timezone.now', return_value=t1):
Notification.update_or_create(id='timestamp-test', app_id='app',
severity='info', title='Title')
first_note = Notification.get('timestamp-test')
assert first_note.last_update_time == t1
# When the same notification is updated at later time t2
t2 = t1 + datetime.timedelta(minutes=5)
with patch('django.utils.timezone.now', return_value=t2):
Notification.update_or_create(id='timestamp-test', app_id='app',
severity='warning', title='Title2')
second_note = Notification.get('timestamp-test')
# Then the last_update_time should be t2
assert second_note.last_update_time == t2
assert second_note.last_update_time > first_note.last_update_time