def test_no_next(self):
# An empty string is returned if the next page cannot be found.
num_pages = self.paginator.num_pages
pages = el_models.PageList(self.request,
self.paginator.page(num_pages),
self.page_label)
self.assertEqual('', pages.next())
def test_no_previous(self):
# An empty string is returned if the previous page cannot be found.
pages = el_models.PageList(self.request,
self.paginator.page(1),
self.page_label,
context=Context())
self.assertEqual('', pages.previous())
def test_paginated(self):
# Ensure the *paginated* method returns True if the page list contains
# more than one page, False otherwise.
page = DefaultPaginator(range(10), 10).page(1)
pages = el_models.PageList(self.request, page, self.page_label)
self.assertFalse(pages.paginated())
self.assertTrue(self.pages.paginated())
def test_page_list_render_just_one_page(self):
# Ensure nothing is rendered if the page list contains only one page.
page = DefaultPaginator(range(10), 10).page(1)
pages = el_models.PageList(self.request,
page,
self.page_label,
context=Context())
self.assertEqual('', utils.text(pages))
def test_whitespace_in_path(self):
# Ensure white spaces in paths are correctly handled.
path = '/a path/containing spaces/'
request = self.factory.get(path)
next = el_models.PageList(request,
self.paginator.page(self.current_number),
self.page_label).next()
self.assertEqual(path.replace(' ', '%20') + next.url, next.path)
def test_different_default_number(self):
# Ensure the page path is generated based on the default number.
pages = el_models.PageList(self.request,
self.paginator.page(2),
self.page_label,
default_number=2)
self.assertEqual('/', pages.current().path)
self.assertEqual(self.get_path_for_page(1), pages.first().path)
def setUp(self):
self.paginator = DefaultPaginator(range(30), 7, orphans=2)
self.current_number = 2
self.page_label = 'page'
self.factory = RequestFactory()
self.request = self.factory.get(
self.get_path_for_page(self.current_number))
self.pages = el_models.PageList(
self.request, self.paginator.page(self.current_number),
self.page_label)
def render(self, context):
# This template tag could raise a PaginationError: you have to call
# *paginate* or *lazy_paginate* before including the getpages template.
data = utils.get_data_from_context(context)
# Return the string representation of the sequence of pages.
pages = models.PageList(context['request'],
data['page'],
data['querystring_key'],
default_number=data['default_number'],
override_path=data['override_path'],
context=context)
return pages.get_rendered()
def render(self, context):
# This template tag could raise a PaginationError: you have to call
# *paginate* or *lazy_paginate* before including the getpages template.
data = utils.get_data_from_context(context)
# Add the PageList instance to the context.
context[self.var_name] = models.PageList(
context['request'],
data['page'],
data['querystring_key'],
default_number=data['default_number'],
override_path=data['override_path'],
)
return ''
