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import json
from datetime import datetime
from django.contrib.admin.models import ADDITION, CHANGE, DELETION, LogEntry
from django.contrib.admin.utils import quote
from django.contrib.auth.models import User
from django.contrib.contenttypes.models import ContentType
from django.test import TestCase, override_settings
from django.urls import reverse
from django.utils import translation
from django.utils.encoding import force_bytes
from django.utils.html import escape
from .models import Article, ArticleProxy, Site
@override_settings(ROOT_URLCONF='admin_utils.urls')
class LogEntryTests(TestCase):
def setUp(self):
self.user = User.objects.create_superuser(username='super', password='secret', email='super@example.com')
self.site = Site.objects.create(domain='example.org')
self.a1 = Article.objects.create(
site=self.site,
title="Title",
created=datetime(2008, 3, 12, 11, 54),
)
content_type_pk = ContentType.objects.get_for_model(Article).pk
LogEntry.objects.log_action(
self.user.pk, content_type_pk, self.a1.pk, repr(self.a1), CHANGE,
change_message='Changed something'
)
self.client.force_login(self.user)
def test_logentry_save(self):
"""
LogEntry.action_time is a timestamp of the date when the entry was
created. It shouldn't be updated on a subsequent save().
"""
logentry = LogEntry.objects.get(content_type__model__iexact="article")
action_time = logentry.action_time
logentry.save()
self.assertEqual(logentry.action_time, action_time)
def test_logentry_change_message(self):
"""
LogEntry.change_message is stored as a dumped JSON structure to be able
to get the message dynamically translated at display time.
"""
post_data = {
'site': self.site.pk, 'title': 'Changed', 'hist': 'Some content',
'created_0': '2008-03-12', 'created_1': '11:54',
}
change_url = reverse('admin:admin_utils_article_change', args=[quote(self.a1.pk)])
response = self.client.post(change_url, post_data)
self.assertRedirects(response, reverse('admin:admin_utils_article_changelist'))
logentry = LogEntry.objects.filter(content_type__model__iexact='article').latest('id')
self.assertEqual(logentry.get_change_message(), 'Changed title and hist.')
with translation.override('fr'):
self.assertEqual(logentry.get_change_message(), 'Title et hist modifié(s).')
add_url = reverse('admin:admin_utils_article_add')
post_data['title'] = 'New'
response = self.client.post(add_url, post_data)
self.assertRedirects(response, reverse('admin:admin_utils_article_changelist'))
logentry = LogEntry.objects.filter(content_type__model__iexact='article').latest('id')
self.assertEqual(logentry.get_change_message(), 'Added.')
with translation.override('fr'):
self.assertEqual(logentry.get_change_message(), 'Ajout.')
@override_settings(USE_L10N=True)
def test_logentry_change_message_localized_datetime_input(self):
"""
Localized date/time inputs shouldn't affect changed form data detection.
"""
post_data = {
'site': self.site.pk, 'title': 'Changed', 'hist': 'Some content',
'created_0': '12/03/2008', 'created_1': '11:54',
}
with translation.override('fr'):
change_url = reverse('admin:admin_utils_article_change', args=[quote(self.a1.pk)])
response = self.client.post(change_url, post_data)
self.assertRedirects(response, reverse('admin:admin_utils_article_changelist'))
logentry = LogEntry.objects.filter(content_type__model__iexact='article').latest('id')
self.assertEqual(logentry.get_change_message(), 'Changed title and hist.')
def test_logentry_change_message_formsets(self):
"""
All messages for changed formsets are logged in a change message.
"""
a2 = Article.objects.create(
site=self.site,
title="Title second article",
created=datetime(2012, 3, 18, 11, 54),
)
post_data = {
'domain': 'example.com', # domain changed
'admin_articles-TOTAL_FORMS': '5',
'admin_articles-INITIAL_FORMS': '2',
'admin_articles-MIN_NUM_FORMS': '0',
'admin_articles-MAX_NUM_FORMS': '1000',
# Changed title for 1st article
'admin_articles-0-id': str(self.a1.pk),
'admin_articles-0-site': str(self.site.pk),
'admin_articles-0-title': 'Changed Title',
# Second article is deleted
'admin_articles-1-id': str(a2.pk),
'admin_articles-1-site': str(self.site.pk),
'admin_articles-1-title': 'Title second article',
'admin_articles-1-DELETE': 'on',
# A new article is added
'admin_articles-2-site': str(self.site.pk),
'admin_articles-2-title': 'Added article',
}
change_url = reverse('admin:admin_utils_site_change', args=[quote(self.site.pk)])
response = self.client.post(change_url, post_data)
self.assertRedirects(response, reverse('admin:admin_utils_site_changelist'))
self.assertQuerysetEqual(Article.objects.filter(pk=a2.pk), [])
logentry = LogEntry.objects.filter(content_type__model__iexact='site').latest('action_time')
self.assertEqual(
json.loads(logentry.change_message),
[
{"changed": {"fields": ["domain"]}},
{"added": {"object": "Article object", "name": "article"}},
{"changed": {"fields": ["title"], "object": "Article object", "name": "article"}},
{"deleted": {"object": "Article object", "name": "article"}},
]
)
self.assertEqual(
logentry.get_change_message(),
'Changed domain. Added article "Article object". '
'Changed title for article "Article object". Deleted article "Article object".'
)
with translation.override('fr'):
self.assertEqual(
logentry.get_change_message(),
"Domain modifié(s). Article « Article object » ajouté. "
"Title modifié(s) pour l'objet article « Article object ». Article « Article object » supprimé."
)
def test_logentry_get_edited_object(self):
"""
LogEntry.get_edited_object() returns the edited object of a LogEntry
object.
"""
logentry = LogEntry.objects.get(content_type__model__iexact="article")
edited_obj = logentry.get_edited_object()
self.assertEqual(logentry.object_id, str(edited_obj.pk))
def test_logentry_get_admin_url(self):
"""
LogEntry.get_admin_url returns a URL to edit the entry's object or
None for nonexistent (possibly deleted) models.
"""
logentry = LogEntry.objects.get(content_type__model__iexact='article')
expected_url = reverse('admin:admin_utils_article_change', args=(quote(self.a1.pk),))
self.assertEqual(logentry.get_admin_url(), expected_url)
self.assertIn('article/%d/change/' % self.a1.pk, logentry.get_admin_url())
logentry.content_type.model = "nonexistent"
self.assertIsNone(logentry.get_admin_url())
def test_logentry_unicode(self):
log_entry = LogEntry()
log_entry.action_flag = ADDITION
self.assertTrue(str(log_entry).startswith('Added '))
log_entry.action_flag = CHANGE
self.assertTrue(str(log_entry).startswith('Changed '))
log_entry.action_flag = DELETION
self.assertTrue(str(log_entry).startswith('Deleted '))
# Make sure custom action_flags works
log_entry.action_flag = 4
self.assertEqual(str(log_entry), 'LogEntry Object')
def test_log_action(self):
content_type_pk = ContentType.objects.get_for_model(Article).pk
log_entry = LogEntry.objects.log_action(
self.user.pk, content_type_pk, self.a1.pk, repr(self.a1), CHANGE,
change_message='Changed something else',
)
self.assertEqual(log_entry, LogEntry.objects.latest('id'))
def test_recentactions_without_content_type(self):
"""
If a LogEntry is missing content_type it will not display it in span
tag under the hyperlink.
"""
response = self.client.get(reverse('admin:index'))
link = reverse('admin:admin_utils_article_change', args=(quote(self.a1.pk),))
should_contain = """<a href="%s">%s</a>""" % (escape(link), escape(repr(self.a1)))
self.assertContains(response, should_contain)
should_contain = "Article"
self.assertContains(response, should_contain)
logentry = LogEntry.objects.get(content_type__model__iexact='article')
# If the log entry doesn't have a content type it should still be
# possible to view the Recent Actions part (#10275).
logentry.content_type = None
logentry.save()
counted_presence_before = response.content.count(force_bytes(should_contain))
response = self.client.get(reverse('admin:index'))
counted_presence_after = response.content.count(force_bytes(should_contain))
self.assertEqual(counted_presence_before - 1, counted_presence_after)
def test_proxy_model_content_type_is_used_for_log_entries(self):
"""
Log entries for proxy models should have the proxy model's contenttype
(#21084).
"""
proxy_content_type = ContentType.objects.get_for_model(ArticleProxy, for_concrete_model=False)
post_data = {
'site': self.site.pk, 'title': "Foo", 'hist': "Bar",
'created_0': '2015-12-25', 'created_1': '00:00',
}
changelist_url = reverse('admin:admin_utils_articleproxy_changelist')
# add
proxy_add_url = reverse('admin:admin_utils_articleproxy_add')
response = self.client.post(proxy_add_url, post_data)
self.assertRedirects(response, changelist_url)
proxy_addition_log = LogEntry.objects.latest('id')
self.assertEqual(proxy_addition_log.action_flag, ADDITION)
self.assertEqual(proxy_addition_log.content_type, proxy_content_type)
# change
article_id = proxy_addition_log.object_id
proxy_change_url = reverse('admin:admin_utils_articleproxy_change', args=(article_id,))
post_data['title'] = 'New'
response = self.client.post(proxy_change_url, post_data)
self.assertRedirects(response, changelist_url)
proxy_change_log = LogEntry.objects.latest('id')
self.assertEqual(proxy_change_log.action_flag, CHANGE)
self.assertEqual(proxy_change_log.content_type, proxy_content_type)
# delete
proxy_delete_url = reverse('admin:admin_utils_articleproxy_delete', args=(article_id,))
response = self.client.post(proxy_delete_url, {'post': 'yes'})
self.assertRedirects(response, changelist_url)
proxy_delete_log = LogEntry.objects.latest('id')
self.assertEqual(proxy_delete_log.action_flag, DELETION)
self.assertEqual(proxy_delete_log.content_type, proxy_content_type)
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