def test_bulk_to_python(self):
Contact.objects.bulk_create(
Contact(pk=i, heading=str(i)) for i in range(3))
class TestStreamBlock(blocks.StreamBlock):
contact = ContactExpandable()
block = TestStreamBlock()
value = blocks.StreamValue(block, [
{
'type': 'contact',
'value': {
'contact': 0
}
},
{
'type': 'contact',
'value': {
'contact': 1
}
},
{
'type': 'contact',
'value': {
'contact': 2
}
},
],
is_lazy=True)
# This verifies that the block does a single database query to retrieve
# all 3 Contacts, even though they are split up between three different
# ContactExpandable blocks.
with self.assertNumQueries(1):
block.render(value)
def test_bulk_to_python(self):
class TestStreamBlock(blocks.StreamBlock):
contacts = ContactExpandableGroup()
block = TestStreamBlock()
value = blocks.StreamValue(block, [
{
'type': 'contacts',
'value': {
'heading': 'First',
'expandables': [{
'contact': pk
} for pk in reversed(range(5))],
},
},
{
'type': 'contacts',
'value': {
'heading':
'Second',
'expandables': [{
'contact': pk
} for pk in reversed(range(5, 10))],
},
},
],
is_lazy=True)
# This verifies that the block does a single database query to retrieve
# all 10 Contacts, even though they are split up between two different
# ContactExpandableGroup blocks.
with self.assertNumQueries(1):
html = block.render(value)
def test_serve_post_returns_400_for_invalid_form_id_no_form_present(self):
page = BrowsePage(title='test', slug='test')
page.content = blocks.StreamValue(page.content.stream_block,
[{
'type': 'full_width_text',
'value': []
}], True)
save_new_page(page)
request = self.factory.post('/', {'form_id': 'form-content-0'})
response = page.serve_post(request)
self.assertIsInstance(response, HttpResponseBadRequest)
def test_doesnt_pull_in_media_for_nonexistent_child_blocks(self):
page = BrowsePage()
page.content = blocks.StreamValue(page.content.stream_block, [
{
'type': 'full_width_text',
'value': [],
},
], True)
# The page media should only include the default BrowsePae media, and
# shouldn't add any additional files because of the FullWithText.
self.assertEqual(page.media, ['secondary-navigation.js'])
def test_page_pulls_in_child_block_media(self):
page = CFGOVPage()
page.sidefoot = blocks.StreamValue(page.sidefoot.stream_block, [
{
'type': 'email_signup',
'value': {
'heading': 'Heading'
}
},
], True)
self.assertEqual(page.media, ['email-signup.js'])
def test_serve_post_valid_calls_feedback_block_handler(self):
"""A valid post should call the feedback block handler.
This returns a redirect to the calling page and also uses the
Django messages framework to set a message.
"""
page = BrowsePage(title='test', slug='test')
page.content = blocks.StreamValue(page.content.stream_block,
[{
'type': 'feedback',
'value': 'something'
}], True)
save_new_page(page)
request = self.factory.post('/', {'form_id': 'form-content-0'})
SessionMiddleware().process_request(request)
MessageMiddleware().process_request(request)
response = page.serve_post(request)
self.assertEqual((response.status_code, response['Location']),
(302, request.path))
