def test_tags_request_page(self):
"""
Tests the correct retrieval of tags for a page from request
"""
page, page_2 = self.get_pages()
# Assign tags to page
page_tags = models.PageTags.objects.create(extended_object=page)
page_tags.tags.add(*self.tag_strings)
page.publish()
cache.clear()
# Reload page from request and extract tags from it
request = self.get_request(page, 'en')
with self.assertNumQueries(4):
# 1st query to get the page for the key lookup
# 2st query to get the page in get_page_tags_from_request
# 3nd query to get the page extension
# 4rd query to extract tags data
tags_list = get_page_tags_from_request(request, page.get_public_object().pk, 'en', page.site_id)
self.assertEqual(set(self.tag_strings), set([tag.name for tag in tags_list]))
with self.assertNumQueries(1):
# Second run executes exactly 1 query as data is fetched from cache
# 1st query to get the page for the key lookup
tags_list = get_page_tags_from_request(request, page.get_public_object().pk, 'en', page.site_id)
# Empty page has no tags
tags_list = get_page_tags_from_request(request, 40, 'en', 1)
self.assertEqual(set(), set(tags_list))
def test_cache_cleanup(self):
"""
Tests the correct retrieval of tags for a title from request
"""
page, page_2 = self.get_pages()
# Assign tags to title
title_tags = models.TitleTags.objects.create(extended_object=page.get_title_obj("en"))
title_tags.tags.add(*self.tag_strings)
page_tags = models.PageTags.objects.create(extended_object=page)
page_tags.tags.add(*self.tag_strings)
for lang in self.languages:
page.publish(lang)
# Reload page from request and extract tags from it
request = self.get_request(page, "en")
title_tags_list = get_title_tags_from_request(request, page.get_public_object().pk, "en", page.site_id)
page_tags_list = get_page_tags_from_request(request, page.get_public_object().pk, "en", page.site_id)
title_key = get_cache_key(None, page.get_public_object(), "en", page.get_public_object().site_id, True)
page_key = get_cache_key(None, page.get_public_object(), "", page.get_public_object().site_id, False)
title_cache = cache.get(title_key)
page_cache = cache.get(page_key)
self.assertEqual(set(title_tags_list), set(title_cache))
self.assertEqual(set(page_tags_list), set(page_cache))
page.get_public_object().get_title_obj("en").delete()
self.assertIsNone(cache.get(title_key))
page.get_public_object().delete()
self.assertIsNone(cache.get(page_key))
def test_tags_request_page(self):
"""
Tests the correct retrieval of tags for a page from request
"""
page, page_2 = self.get_pages()
# Assign tags to page
page_tags = models.PageTags.objects.create(extended_object=page)
page_tags.tags.add(*self.tag_strings)
for lang in self.languages:
page.publish(lang)
cache.clear()
# Reload page from request and extract tags from it
request = self.get_request(page, 'en')
try:
site_id = page.node.site_id
except AttributeError: # CMS_3_4
site_id = page.site_id
with self.assertNumQueries(4):
# 1st query to get the page for the key lookup
# 2st query to get the page in get_page_tags_from_request
# 3nd query to get the page extension
# 4rd query to extract tags data
tags_list = get_page_tags_from_request(request,
page.get_public_object().pk,
'en', site_id)
self.assertEqual(set(self.tag_strings),
set([tag.name for tag in tags_list]))
with self.assertNumQueries(1):
# Second run executes exactly 1 query as data is fetched from cache
# 1st query to get the page for the key lookup
tags_list = get_page_tags_from_request(request,
page.get_public_object().pk,
'en', site_id)
# Empty page has no tags
tags_list = get_page_tags_from_request(request, 40, 'en', 1)
self.assertEqual(set(), set(tags_list))
def test_cache_cleanup(self):
"""
Tests the correct retrieval of tags for a title from request
"""
page, page_2 = self.get_pages()
# Assign tags to title
title_tags = models.TitleTags.objects.create(
extended_object=page.get_title_obj('en'))
title_tags.tags.add(*self.tag_strings)
page_tags = models.PageTags.objects.create(extended_object=page)
page_tags.tags.add(*self.tag_strings)
for lang in self.languages:
page.publish(lang)
try:
site_id = page.node.site_id
except AttributeError: # CMS_3_4
site_id = page.site_id
# Reload page from request and extract tags from it
request = self.get_request(page, 'en')
title_tags_list = get_title_tags_from_request(
request,
page.get_public_object().pk, 'en', site_id)
page_tags_list = get_page_tags_from_request(
request,
page.get_public_object().pk, 'en', site_id)
try:
site_id = page.get_public_object().node.site_id
except AttributeError: # CMS_3_4
site_id = page.get_public_object().site_id
title_key = get_cache_key(None, page.get_public_object(), 'en',
site_id, True)
page_key = get_cache_key(None, page.get_public_object(), '', site_id,
False)
title_cache = cache.get(title_key)
page_cache = cache.get(page_key)
self.assertEqual(set(title_tags_list), set(title_cache))
self.assertEqual(set(page_tags_list), set(page_cache))
page.get_public_object().get_title_obj('en').delete()
self.assertIsNone(cache.get(title_key))
page.get_public_object().delete()
self.assertIsNone(cache.get(page_key))
