def setUp(self):
root = Page.objects.get(pk=1)
root_a = Page(
title='Home A', slug='home-a')
root.add_child(instance=root_a)
root_b = Page(
title='Home B', slug='home-b')
root.add_child(instance=root_b)
self.index_a = NewsIndex(title='News A', slug='news-a')
root_a.add_child(instance=self.index_a)
self.index_b = NewsIndex(title='News B', slug='news-b')
root_b.add_child(instance=self.index_b)
self.site_a = Site.objects.create(
hostname='site-a.com',
root_page=root_a)
self.site_b = Site.objects.create(
hostname='site-b.org',
root_page=root_b)
self.item_a = NewsItem.objects.create(
newsindex=self.index_a, title='Post A', date=dt(2015, 8, 1))
self.item_b = NewsItem.objects.create(
newsindex=self.index_b, title='Post B', date=dt(2015, 8, 2))
def test_slug_scopes_to_site(self):
home_page = Page.objects.get(slug="home")
article_index_one = Page(title="First Index", slug="firstindex")
article_index_two = Page(title="Second Index", slug="secondindex")
home_page.add_child(instance=article_index_one)
home_page.add_child(instance=article_index_two)
article_one = Page(title="Article One", slug="articleone")
article_two = Page(title="Article Two", slug="articletwo")
article_index_one.add_child(instance=article_one)
article_index_two.add_child(instance=article_two)
result = slug_matches_one_page_exactly("/shows/articleone/", article_index_two)
assert result is None
def test_multiple_articles_with_same_slug_returns_none(self):
home_page = Page.objects.get(slug="home")
article_index_one = Page(title="First Index", slug="firstindex")
article_index_two = Page(title="Second Index", slug="secondindex")
home_page.add_child(instance=article_index_one)
home_page.add_child(instance=article_index_two)
article_one = Page(title="Workzone with Bridget Masinga", slug="workzonewithbridgetmasinga")
article_two = Page(title="Workzone with Bridget Masinga", slug="workzonewithbridgetmasinga")
article_index_one.add_child(instance=article_one)
article_index_two.add_child(instance=article_two)
result = slug_matches_one_page_exactly("/shows/workzonewithbridgetmasinga/", home_page)
assert result is None
def test_slug_scopes_to_site(self):
home_page = Page.objects.get(slug='home')
article_index_one = Page(title='First Index', slug='firstindex')
article_index_two = Page(title='Second Index', slug='secondindex')
home_page.add_child(instance=article_index_one)
home_page.add_child(instance=article_index_two)
article_one = Page(title='Article One', slug='articleone')
article_two = Page(title='Article Two', slug='articletwo')
article_index_one.add_child(instance=article_one)
article_index_two.add_child(instance=article_two)
result = slug_matches_one_page_exactly('/shows/articleone/',
article_index_two)
assert result is None
def test_multiple_articles_with_same_slug_returns_none(self):
home_page = Page.objects.get(slug='home')
article_index_one = Page(title='First Index', slug='firstindex')
article_index_two = Page(title='Second Index', slug='secondindex')
home_page.add_child(instance=article_index_one)
home_page.add_child(instance=article_index_two)
article_one = Page(title='Workzone with Bridget Masinga',
slug='workzonewithbridgetmasinga')
article_two = Page(title='Workzone with Bridget Masinga',
slug='workzonewithbridgetmasinga')
article_index_one.add_child(instance=article_one)
article_index_two.add_child(instance=article_two)
result = slug_matches_one_page_exactly(
'/shows/workzonewithbridgetmasinga/', home_page)
assert result is None
def build_page_tree(
# Would that mypy supported recursive types
tree: Iterable[Tuple[Page, Iterable]],
root: Page = None) -> List[Page]:
"""
Construct a page tree in the database. Accepts a tree in the form:
[
(Page, [
(Page, [...]),
(Page, [...]),
Page,
]),
]
where ``[...]`` is a nested iterable of (Page, children) tuples or bare
page instances.
"""
created = []
for node in tree:
if isinstance(node, Page):
# If `node` is a bare page, it has no children
page = node
children = []
else:
# Otherwise assume it is a (Page, children) tuple
page, children = node
if root:
root.add_child(instance=page)
else:
type(page).add_root(instance=page)
created += [page]
created += build_page_tree(children, root=page)
return created
