def test_multiple_lookup_records_for_different_keys_coexist(self):
# We can fake this by cacheing the same HTTPResponse for two
# different domains or lookup identifiers. Let's do it with
# domains
# First time, use example.com set in the setUp method
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
assert cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 1)
# Now do this for a different domain, without clearing
# the cache, of course. This one needs a bit more set-up
other_request = self.factory.get('/', SERVER_NAME="example2.com")
other_cache_key = get_cache_key(other_request.get_host(),
other_request.get_full_path())
# and on with the test
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(other_request).content, 'content')
assert cache.get(other_cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 2)
try:
CachedPageRecord.objects.get(parent_identifier="example1.com")
CachedPageRecord.objects.get(parent_identifier="example2.com")
except CachedPageRecord.DoesNotExist, e:
self.fail(e)
def test_cache_invalidation_from_request(self):
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
assert cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 1)
# now invalidate the cache, using the supplied function call
invalidate_from_request(self.request)
self.assertEqual(cache.get(self.cache_key), None)
# But, at least for this release, the CachedPageRecord is still present
self.assertEqual(CachedPageRecord.objects.count(), 1)
def test_default_args(self):
def my_view(request):
return HttpResponse('content')
# Clear the cache before we do anything.
request = self.factory.get('/')
cache.clear()
cache_key = get_cache_key(request.get_host(), request.get_full_path())
assert not cache.get(cache_key)
# Cache the view
my_view_cached = cache_page_nginx(my_view)
self.assertEqual(my_view_cached(request).content, 'content')
assert cache.get(cache_key)
def test_lookup_record_respects_varying_hostname_by_default(self):
# this one needs a bit more set-up
self.request = self.factory.get('/', SERVER_NAME="example2.com")
cache.clear()
self.cache_key = get_cache_key(self.request.get_host(),
self.request.get_full_path())
assert not cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 0)
# and on with the test
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
assert cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.get().parent_identifier,
"example2.com")
def test_cache_bulk_invalidation_via_identifier_only_is_paramount(self):
# ie, if there is a supplementary identifier, a page will still
# get zapped if the main lookup_identifier is invoked
# Put three pages into the cache, using the same view,
# but 1 + 2 supplementary identifiers.
request_1 = self.factory.get('/foo/', SERVER_NAME="example1.com")
request_1_cache_key = get_cache_key(request_1.get_host(),
request_1.get_full_path())
my_view_cached = cache_page_nginx(
self.my_view,
lookup_identifier="testsite",
supplementary_identifier="category-1")
self.assertEqual(my_view_cached(request_1).content, 'content')
assert cache.get(request_1_cache_key)
request_2 = self.factory.get('/bar/', SERVER_NAME="example1.com")
request_2_cache_key = get_cache_key(request_2.get_host(),
request_2.get_full_path())
my_view_cached = cache_page_nginx(
self.my_view,
lookup_identifier="testsite",
supplementary_identifier="category-2")
self.assertEqual(my_view_cached(request_2).content, 'content')
assert cache.get(request_2_cache_key)
request_3 = self.factory.get('/baz/', SERVER_NAME="example1.com")
request_3_cache_key = get_cache_key(request_3.get_host(),
request_3.get_full_path())
my_view_cached = cache_page_nginx(
self.my_view,
lookup_identifier="testsite",
supplementary_identifier="category-2" # repeated identifier
)
self.assertEqual(my_view_cached(request_3).content, 'content')
assert cache.get(request_3_cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 3)
# show that invalidating on a bogus lookup identifier does nothing
bulk_invalidate('demosite')
self.assertNotEqual(cache.get(request_1_cache_key), None)
self.assertNotEqual(cache.get(request_2_cache_key), None)
self.assertNotEqual(cache.get(request_3_cache_key), None)
# now invalidate based on the real lookup identifier
bulk_invalidate('testsite')
self.assertEqual(cache.get(request_1_cache_key), None)
self.assertEqual(cache.get(request_2_cache_key), None)
self.assertEqual(cache.get(request_3_cache_key), None)
# we should still have those three records present in the DB
self.assertEqual(CachedPageRecord.objects.count(), 3)
def test_lookup_record_takes_hostname_by_default(self):
# Cache the view, without expressing a lookup_identifier
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
assert cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.get().parent_identifier,
"example1.com")
def test_lookup_record_respects_explicit_identifier_arg(self):
my_view_cached = cache_page_nginx(self.my_view,
lookup_identifier="foobarbaz")
self.assertEqual(my_view_cached(self.request).content, 'content')
assert cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.get().parent_identifier,
"foobarbaz")
def test_lookup_record_created(self):
# Basically the same as the default decorator test,
# but with the class-level my_view
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
assert cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 1)
def test_invalidate_single_page(self):
# Cache a page
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
# Confirm in cache
assert cache.get(self.cache_key)
# invalidate the cache via the signal
invalidate_single_page.send_robust(
sender=None, # Not relevant in our handler code
request_host=u"example1.com",
request_path=u"/",
page_version='',
cookie_name=CACHE_NGINX_DEFAULT_COOKIE)
# confirm no longer in cache
assert not cache.get(self.cache_key)
def test_lookup_record_respects_just_supplementary_identifier_arg(self):
my_view_cached = cache_page_nginx(
self.my_view, supplementary_identifier="bambashbop")
self.assertEqual(my_view_cached(self.request).content, 'content')
assert cache.get(self.cache_key)
self.assertEqual(
CachedPageRecord.objects.get().supplementary_identifier,
"bambashbop")
def test_cache_bulk_invalidation_via_identifier(self):
# Put two pages into the cache, using the same view, but two separate
# paths, so they count as separate pages
request_1 = self.factory.get('/foo/', SERVER_NAME="example1.com")
request_1_cache_key = get_cache_key(request_1.get_host(),
request_1.get_full_path())
my_view_cached = cache_page_nginx(self.my_view,
lookup_identifier="test1")
self.assertEqual(my_view_cached(request_1).content, 'content')
assert cache.get(request_1_cache_key)
request_2 = self.factory.get('/bar/', SERVER_NAME="example1.com")
request_2_cache_key = get_cache_key(request_2.get_host(),
request_2.get_full_path())
my_view_cached = cache_page_nginx(self.my_view,
lookup_identifier="test1")
self.assertEqual(my_view_cached(request_2).content, 'content')
assert cache.get(request_2_cache_key)
# And a repeated path, but with a different identifier
# (and on a separate domain, for test realism)
request_3 = self.factory.get('/foo/', SERVER_NAME="example2.com")
request_3_cache_key = get_cache_key(request_3.get_host(),
request_3.get_full_path())
my_view_cached = cache_page_nginx(self.my_view,
lookup_identifier="test2")
self.assertEqual(my_view_cached(request_3).content, 'content')
assert cache.get(request_3_cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 3)
# now invalidate based on the test1 identifier
bulk_invalidate('test1')
self.assertEqual(cache.get(request_1_cache_key), None)
self.assertEqual(cache.get(request_2_cache_key), None)
self.assertNotEqual(cache.get(request_3_cache_key), None)
# we should still have those three records present in the DB
self.assertEqual(CachedPageRecord.objects.count(), 3)
# now invalidate based on the test2 identifier
bulk_invalidate('test2')
self.assertEqual(cache.get(request_1_cache_key), None)
self.assertEqual(cache.get(request_2_cache_key), None)
self.assertEqual(cache.get(request_3_cache_key), None)
# we should still have those three records present in the DB
self.assertEqual(CachedPageRecord.objects.count(), 3)
def test_invalidate_single_page_using_minimal_args(self):
# Also confirm that invalidation doesn't need
# page_version or cookie_name kwargs
# Cache a page
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
# Confirm in cache
assert cache.get(self.cache_key)
# invalidate the cache via the signal
invalidate_single_page.send_robust(
sender=None, # Not relevant in our handler code
request_host=u"example1.com",
request_path=u"/",
)
# confirm no longer in cache
assert not cache.get(self.cache_key)
def test_invalidate_single_page(self):
# Cache a page
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
# Confirm in cache
assert cache.get(self.cache_key)
# invalidate the cache via the signal
invalidate_single_page.send_robust(
sender=None, # Not relevant in our handler code
request_host=u"example1.com",
request_path=u"/",
page_version='',
cookie_name=CACHE_NGINX_DEFAULT_COOKIE
)
# confirm no longer in cache
assert not cache.get(self.cache_key)
def test_lookup_record_not_created_if_disabled_in_settings(self):
# Monkey-patch settings for test purposes
setattr(settings, 'CACHE_NGINX_USE_LOOKUP_TABLE', False)
factory = RequestFactory()
# Clear the cache before we do anything.
request = factory.get('/', SERVER_NAME="example1.com")
cache.clear()
cache_key = get_cache_key(request.get_host(), request.get_full_path())
assert not cache.get(cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 0)
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(request).content, 'content')
assert cache.get(cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 0)
def test_invalidate_single_page_using_minimal_args(self):
# Also confirm that invalidation doesn't need
# page_version or cookie_name kwargs
# Cache a page
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
# Confirm in cache
assert cache.get(self.cache_key)
# invalidate the cache via the signal
invalidate_single_page.send_robust(
sender=None, # Not relevant in our handler code
request_host=u"example1.com",
request_path=u"/",
)
# confirm no longer in cache
assert not cache.get(self.cache_key)
def test_multiple_lookup_records_are_not_made_for_same_keys(self):
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
assert cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 1)
# And repeat, which should not another record
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
self.assertEqual(CachedPageRecord.objects.count(), 1)
# BUT cache some content with a non-default lookup identifier
# which HAS to be on a different domain else the test will fail for
# creating a non-realistic situation where we try to use the same
# same key for two pages, because the key is based on hostname + path,
# and has no knowledge of the lookup_identifier that may be associated
# with it.
other_request = self.factory.get('/', SERVER_NAME="example2.com")
other_cache_key = get_cache_key(other_request.get_host(),
other_request.get_full_path())
# and on with the test
my_view_cached = cache_page_nginx(
self.my_view,
lookup_identifier="foobarbaz",
)
self.assertEqual(my_view_cached(other_request).content, 'content')
assert cache.get(other_cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 2)
# And, again, repeat. Again.
my_view_cached = cache_page_nginx(
self.my_view,
lookup_identifier="foobarbaz",
)
self.assertEqual(my_view_cached(self.request).content, 'content')
self.assertEqual(CachedPageRecord.objects.count(), 2)
def test_cache_bulk_invalidation_via_hostname_known_to_be_identifier(self):
# V similar to above, but proving that the same thing applies
# if you don't set a lookup_identifier and make do with the
# default of the hostname as the identifier
request_1 = self.factory.get('/foo/', SERVER_NAME="example1.com")
request_1_cache_key = get_cache_key(request_1.get_host(),
request_1.get_full_path())
my_view_cached = cache_page_nginx(self.my_view, )
self.assertEqual(my_view_cached(request_1).content, 'content')
assert cache.get(request_1_cache_key)
request_2 = self.factory.get('/bar/', SERVER_NAME="example1.com")
request_2_cache_key = get_cache_key(request_2.get_host(),
request_2.get_full_path())
my_view_cached = cache_page_nginx(self.my_view, )
self.assertEqual(my_view_cached(request_2).content, 'content')
assert cache.get(request_2_cache_key)
# And a repeated path, but with a different identifier
# (and on a separate domain, for test realism)
request_3 = self.factory.get('/foo/', SERVER_NAME="example2.com")
request_3_cache_key = get_cache_key(request_3.get_host(),
request_3.get_full_path())
my_view_cached = cache_page_nginx(self.my_view, )
self.assertEqual(my_view_cached(request_3).content, 'content')
assert cache.get(request_3_cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 3)
# now invalidate based on the example1.com host/identifier
bulk_invalidate('example1.com')
self.assertEqual(cache.get(request_1_cache_key), None)
self.assertEqual(cache.get(request_2_cache_key), None)
self.assertNotEqual(cache.get(request_3_cache_key), None)
# we should still have those three records present in the DB
self.assertEqual(CachedPageRecord.objects.count(), 3)
# now invalidate based on the example2.com host/identifier
bulk_invalidate('example2.com')
self.assertEqual(cache.get(request_1_cache_key), None)
self.assertEqual(cache.get(request_2_cache_key), None)
self.assertEqual(cache.get(request_3_cache_key), None)
# we should still have those three records present in the DB
self.assertEqual(CachedPageRecord.objects.count(), 3)
def setUp(self):
#monkey-patch settings for test purposes
setattr(settings, 'CACHE_NGINX_USE_LOOKUP_TABLE', True)
self.factory = RequestFactory()
# Clear the cache before we do anything.
self.request = self.factory.get('/', SERVER_NAME="example1.com")
cache.clear()
self.cache_key = get_cache_key(self.request.get_host(),
self.request.get_full_path())
assert not cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 0)
def test_memcached_key_property_on_lookup(self):
# Cache the view, without expressing a lookup_identifier
my_view_cached = cache_page_nginx(self.my_view)
self.assertEqual(my_view_cached(self.request).content, 'content')
assert cache.get(self.cache_key)
cpr = CachedPageRecord.objects.get()
expected_memcached_key = "%s:%s:%s" % (
settings.CACHES[CACHE_ALIAS].get('KEY_PREFIX'), 1,
cpr.base_cache_key)
self.assertEqual(cpr.memcached_key, expected_memcached_key)
def setUp(self):
#monkey-patch settings for test purposes
setattr(settings, 'CACHE_NGINX_USE_LOOKUP_TABLE', True)
self.factory = RequestFactory()
# Clear the cache before we do anything.
self.request = self.factory.get('/', SERVER_NAME="example1.com")
cache.clear()
self.cache_key = get_cache_key(
self.request.get_host(),
self.request.get_full_path()
)
assert not cache.get(self.cache_key)
self.assertEqual(CachedPageRecord.objects.count(), 0)
def test_custom_page_version_function(self):
"""
Asserts that if there is a custom version function, the returned
version is considered in the cache key.
"""
def my_view(request):
return HttpResponse('content')
# monkey-patch settings to add a custom page version function
settings.CACHE_NGINX_PAGE_VERSION_FUNCTION = lambda request: 'custom-version'
request = self.factory.get('/')
cache.clear()
cache_key = get_cache_key(request.get_host(), request.get_full_path(), 'custom-version')
assert not cache.get(cache_key)
my_view_cached = cache_page_nginx(my_view)
self.assertEqual(my_view_cached(request).content, 'content')
assert cache.get(cache_key)
# get back to the original value to not compromise other tests
settings.CACHE_NGINX_PAGE_VERSION_FUNCTION = None
def test_custom_encryptation_function(self):
"""
Asserts that if there is a custom encryptation function, it will be
used instead of the default md5.
"""
def my_view(request):
return HttpResponse('content')
# monkey-patch settings to add a encryptation function that
# in this example do nothing
settings.CACHE_NGINX_ENCRYPTATION_FUNCTION = lambda raw_key: raw_key
request = self.factory.get('/')
cache.clear()
cache_key = get_cache_key(request.get_host(), request.get_full_path())
assert not cache.get(cache_key)
my_view_cached = cache_page_nginx(my_view)
self.assertEqual(my_view_cached(request).content, 'content')
assert cache.get(cache_key)
# get back to the original value to not compromise other tests
settings.CACHE_NGINX_ENCRYPTATION_FUNCTION = None
def test_ssl_requests_can_be_cached(self):
def my_view(request):
return HttpResponse('content')
# Show that is_secure() requests are cached by default
kwargs = {}
kwargs["wsgi.url_scheme"] = "https"
# Clear the cache before we do anything.
request = self.factory.get('/', **kwargs)
cache.clear()
cache_key = get_cache_key(request.get_host(), request.get_full_path())
assert not cache.get(cache_key)
# Cache the view
logging.info("settings.CACHE_NGINX_INCLUDE_HTTPS should be True, Got: %s" % settings.CACHE_NGINX_INCLUDE_HTTPS)
logging.info("Trying to cache a view - should be cached")
logging.info(getattr(settings, 'CACHE_NGINX_INCLUDE_HTTPS', True))
my_view_cached = cache_page_nginx(my_view)
self.assertEqual(my_view_cached(request).content, 'content')
assert cache.get(cache_key)
# Show that HTTPS header requests are cached by default
kwargs = {}
kwargs["HTTP_X_FORWARDED_PROTO"] = "HTTPS"
# Clear the cache before we do anything.
request = self.factory.get('/', **kwargs)
cache.clear()
cache_key = get_cache_key(request.get_host(), request.get_full_path())
assert not cache.get(cache_key)
# Cache the view
my_view_cached = cache_page_nginx(my_view)
self.assertEqual(my_view_cached(request).content, 'content')
assert cache.get(cache_key)
kwargs = {}
kwargs["HTTP_X_FORWARDED_SSL"] = "on"
# Clear the cache before we do anything.
request = self.factory.get('/', **kwargs)
cache.clear()
cache_key = get_cache_key(request.get_host(), request.get_full_path())
assert not cache.get(cache_key)
# Cache the view
my_view_cached = cache_page_nginx(my_view)
self.assertEqual(my_view_cached(request).content, 'content')
assert cache.get(cache_key)
def test_invalidate_many_pages(self):
# 1. Cache two pages with the same lookup_identifier
# Put two pages into the cache, using the same view, but two separate
# paths, so they count as separate pages
request_1 = self.factory.get('/foo/', SERVER_NAME="example1.com")
request_1_cache_key = get_cache_key(
request_1.get_host(),
request_1.get_full_path()
)
my_view_cached = cache_page_nginx(
self.my_view,
lookup_identifier="test1"
)
self.assertEqual(my_view_cached(request_1).content, 'content')
request_2 = self.factory.get('/bar/', SERVER_NAME="example1.com")
request_2_cache_key = get_cache_key(
request_2.get_host(),
request_2.get_full_path()
)
my_view_cached = cache_page_nginx(
self.my_view,
lookup_identifier="test1"
)
self.assertEqual(my_view_cached(request_2).content, 'content')
# 2. Cache two pages with a different lookup_identifier
# from above, but unique supplementary_identifiers
request_3 = self.factory.get('/moo/', SERVER_NAME="example1.com")
request_3_cache_key = get_cache_key(
request_3.get_host(),
request_3.get_full_path()
)
my_view_cached = cache_page_nginx(
self.my_view,
lookup_identifier="test2",
supplementary_identifier="AAA"
)
self.assertEqual(my_view_cached(request_3).content, 'content')
request_4 = self.factory.get('/boo/', SERVER_NAME="example1.com")
request_4_cache_key = get_cache_key(
request_4.get_host(),
request_4.get_full_path()
)
my_view_cached = cache_page_nginx(
self.my_view,
lookup_identifier="test2",
supplementary_identifier="BBB"
)
self.assertEqual(my_view_cached(request_4).content, 'content')
# 3. Confirm all in cache and that keys are unique
assert cache.get(request_1_cache_key)
assert cache.get(request_2_cache_key)
assert cache.get(request_3_cache_key)
assert cache.get(request_4_cache_key)
self.assert_(
request_1_cache_key != request_2_cache_key != \
request_3_cache_key != request_4_cache_key
)
# 4. Invalidate first lookup_identifier via the signal
invalidate_many_pages.send_robust(
sender=None, # Not needed
lookup_identifier="test1"
)
# 5. Confirm those two pages no longer in cache, but
# the others are
assert not cache.get(request_1_cache_key)
assert not cache.get(request_2_cache_key)
assert cache.get(request_3_cache_key)
assert cache.get(request_4_cache_key)
# 6. Invalidate using the second
# lookup_identifier + first supplementary_identifier
# via the signal
invalidate_many_pages.send_robust(
sender=None, # Not needed
lookup_identifier="test2",
supplementary_identifier="AAA"
)
# 7. Confirm that single page no longer in cache
assert not cache.get(request_1_cache_key)
assert not cache.get(request_2_cache_key)
assert not cache.get(request_3_cache_key)
assert cache.get(request_4_cache_key)
# 8. invalidate using the second
# lookup_identifier as a blanket call
invalidate_many_pages.send_robust(
sender=None, # Not needed
lookup_identifier="test2"
)
# 9. confirm that the final page no longer in cache
assert not cache.get(request_1_cache_key)
assert not cache.get(request_2_cache_key)
assert not cache.get(request_3_cache_key)
assert not cache.get(request_4_cache_key)
def test_invalidate_many_pages(self):
# 1. Cache two pages with the same lookup_identifier
# Put two pages into the cache, using the same view, but two separate
# paths, so they count as separate pages
request_1 = self.factory.get('/foo/', SERVER_NAME="example1.com")
request_1_cache_key = get_cache_key(request_1.get_host(),
request_1.get_full_path())
my_view_cached = cache_page_nginx(self.my_view,
lookup_identifier="test1")
self.assertEqual(my_view_cached(request_1).content, 'content')
request_2 = self.factory.get('/bar/', SERVER_NAME="example1.com")
request_2_cache_key = get_cache_key(request_2.get_host(),
request_2.get_full_path())
my_view_cached = cache_page_nginx(self.my_view,
lookup_identifier="test1")
self.assertEqual(my_view_cached(request_2).content, 'content')
# 2. Cache two pages with a different lookup_identifier
# from above, but unique supplementary_identifiers
request_3 = self.factory.get('/moo/', SERVER_NAME="example1.com")
request_3_cache_key = get_cache_key(request_3.get_host(),
request_3.get_full_path())
my_view_cached = cache_page_nginx(self.my_view,
lookup_identifier="test2",
supplementary_identifier="AAA")
self.assertEqual(my_view_cached(request_3).content, 'content')
request_4 = self.factory.get('/boo/', SERVER_NAME="example1.com")
request_4_cache_key = get_cache_key(request_4.get_host(),
request_4.get_full_path())
my_view_cached = cache_page_nginx(self.my_view,
lookup_identifier="test2",
supplementary_identifier="BBB")
self.assertEqual(my_view_cached(request_4).content, 'content')
# 3. Confirm all in cache and that keys are unique
assert cache.get(request_1_cache_key)
assert cache.get(request_2_cache_key)
assert cache.get(request_3_cache_key)
assert cache.get(request_4_cache_key)
self.assert_(
request_1_cache_key != request_2_cache_key != \
request_3_cache_key != request_4_cache_key
)
# 4. Invalidate first lookup_identifier via the signal
invalidate_many_pages.send_robust(
sender=None, # Not needed
lookup_identifier="test1")
# 5. Confirm those two pages no longer in cache, but
# the others are
assert not cache.get(request_1_cache_key)
assert not cache.get(request_2_cache_key)
assert cache.get(request_3_cache_key)
assert cache.get(request_4_cache_key)
# 6. Invalidate using the second
# lookup_identifier + first supplementary_identifier
# via the signal
invalidate_many_pages.send_robust(
sender=None, # Not needed
lookup_identifier="test2",
supplementary_identifier="AAA")
# 7. Confirm that single page no longer in cache
assert not cache.get(request_1_cache_key)
assert not cache.get(request_2_cache_key)
assert not cache.get(request_3_cache_key)
assert cache.get(request_4_cache_key)
# 8. invalidate using the second
# lookup_identifier as a blanket call
invalidate_many_pages.send_robust(
sender=None, # Not needed
lookup_identifier="test2")
# 9. confirm that the final page no longer in cache
assert not cache.get(request_1_cache_key)
assert not cache.get(request_2_cache_key)
assert not cache.get(request_3_cache_key)
assert not cache.get(request_4_cache_key)