def test_index_displays_five_most_viewed_pages(self):
#Create categories
categories = test_utils.create_categories()
#Create pages for categories
test_utils.create_pages(categories)
# Access index
response = self.client.get(reverse('index'))
# Check if the 5 pages with most views are displayed
for i in range(20, 15, -1):
self.assertIn("Page " + str(i), response.content.decode('ascii'))
def test_category_page_displays_pages(self):
#Create categories in database
categories = test_utils.create_categories()
# Create pages for categories
test_utils.create_pages(categories)
# For each category, access its page and check for the pages associated with it
for category in categories:
# Access category page
response = self.client.get(reverse('show_category', args=[category.slug]))
# Retrieve pages for that category
pages = Page.objects.filter(category=category)
# Check pages are displayed and they have a link
for page in pages:
self.assertIn(page.title, response.content.decode('ascii'))
self.assertIn(page.url, response.content.decode('ascii'))
def test_category_context(self):
#Create categories and pages for categories
categories = test_utils.create_categories()
pages = test_utils.create_pages(categories)
# For each category check the context dictionary passed via render() function
for category in categories:
response = self.client.get(reverse('show_category', args=[category.slug]))
pages = Page.objects.filter(category=category)
self.assertCountEqual(response.context['pages'], pages)
self.assertEquals(response.context['category'], category)
def test_index_context(self):
# Access index with empty database
response = self.client.get(reverse('index'))
# Context dictionary is then empty
self.assertCountEqual(response.context['categories'], [])
self.assertCountEqual(response.context['pages'], [])
categories = test_utils.create_categories()
test_utils.create_pages(categories)
#Access index with database filled
response = self.client.get(reverse('index'))
#Retrieve categories and pages from database
categories = Category.objects.order_by('-likes')[:5]
pages = Page.objects.order_by('-views')[:5]
# Check context dictionary filled
self.assertCountEqual(response.context['categories'], categories)
self.assertCountEqual(response.context['pages'], pages)
