def test_onepage_large_current(self):
segment, current, next, last = util.paginate(QuerySetMock(range(97)),
page='current',
per_page=100)
self.assertEqual(segment, range(97))
self.assertEqual(current, 1)
self.assertEqual(next, None)
self.assertEqual(last, 1)
def test_multipage_current(self):
segment, current, next, last = util.paginate(QuerySetMock(range(15)),
page='current',
per_page=10)
self.assertEqual(segment, range(5, 15))
self.assertEqual(current, 2)
self.assertEqual(next, None)
self.assertEqual(last, 2)
def test_onefullpage_onlyonepage(self):
segment, current, next, last = util.paginate(QuerySetMock(range(10)),
page=1,
per_page=10)
self.assertEqual(segment, range(10))
self.assertEqual(current, 1)
self.assertEqual(next, None)
self.assertEqual(last, 1)
def test_multipage_toohigh(self):
segment, current, next, last = util.paginate(QuerySetMock(range(25)),
page=4,
per_page=10)
self.assertEqual(segment, range(20, 25))
self.assertEqual(current, 3)
self.assertEqual(next, None)
self.assertEqual(last, 3)
def test_multipage_middlepage(self):
segment, current, next, last = util.paginate(QuerySetMock(range(25)),
page=2,
per_page=10)
self.assertEqual(segment, range(10, 20))
self.assertEqual(current, 2)
self.assertEqual(next, 3)
self.assertEqual(last, 3)
def test_handles_string_page(self):
segment, current, next, last = util.paginate(QuerySetMock(range(30)),
page='2',
per_page=10)
self.assertEqual(segment, range(10, 20))
self.assertEqual(current, 2)
self.assertEqual(next, 3)
self.assertEqual(last, 3)
def test_empty_iterable(self):
segment, current, next, last = util.paginate(QuerySetMock([]),
page=1,
per_page=10)
self.assertEqual(segment, [])
self.assertEqual(current, 1)
self.assertEqual(next, None)
self.assertEqual(last, 1)
def __init__(self, request, short_id, page=None, gotoreply=None):
try:
mapping_id = get_mapping_id_from_short_id(short_id)
except ValueError:
raise Http404
self.request = request
self.short_id = short_id
self.page = page
try:
self.gotoreply = int(gotoreply)
except TypeError:
self.gotoreply = None
_op_comment = get_object_or_404(Comment.published, id=mapping_id)
# Get relevant OP data.
_op_content = _op_comment.reply_content
op_content = _op_content.details() if _op_content else None
op_comment = _op_comment.details
op_category = _op_comment.category.details() if _op_comment.category else Category.ALL.details()
linked_comment = op_comment
_linked_comment = _op_comment
reply_ids = list(_op_comment.get_replies().values_list('id', flat=True))
# Remove user-hidden comments.
reply_ids = remove_hidden_comment_ids(request.user, reply_ids)
# Pagination.
explicit_page_view = bool(page)
num_replies = len(reply_ids)
if gotoreply is not None:
gotoreply = int(gotoreply)
try:
page = page_divide(reply_ids.index(gotoreply)+1, knobs.COMMENTS_PER_PAGE)
# If going to a reply on the last page, show 'current'.
if reply_ids.index(gotoreply) + 1 >= num_replies - knobs.COMMENTS_PER_PAGE:
page = 'current'
except ValueError:
page = '1'
# Grab the gotoreply's content for metadata
_linked_comment = Comment.objects.get_or_none(id=gotoreply)
if _linked_comment:
linked_comment = _linked_comment.details
elif page is None:
page = '1'
self.page_reply_ids, self.page_current, self.page_next, self.page_last = paginate(
reply_ids, page=page, per_page=knobs.COMMENTS_PER_PAGE)
self.page_penultimate = self.page_last - 1
# Make it easy for Django to do a for loop on the page numbers.
pages = xrange(1, self.page_last + 1)
self.op_comment = op_comment
self._op_comment = _op_comment
self.op_content = op_content
self._op_content = _op_content
self.op_category = op_category
self.linked_comment = linked_comment
self._linked_comment = _linked_comment
self.page = page
self.pages = pages
self.per_page = knobs.COMMENTS_PER_PAGE
self.num_replies = num_replies
self.reply_ids = reply_ids
self.explicit_page_view = explicit_page_view
self.is_author = request.user == _op_comment.author
def test_multipage_current(self):
segment, current, next, last = util.paginate(QuerySetMock(range(15)), page='current', per_page=10)
self.assertEqual(segment, range(5,15))
self.assertEqual(current, 2)
self.assertEqual(next, None)
self.assertEqual(last, 2)
def test_onepage_large_current(self):
segment, current, next, last = util.paginate(QuerySetMock(range(97)), page='current', per_page=100)
self.assertEqual(segment, range(97))
self.assertEqual(current, 1)
self.assertEqual(next, None)
self.assertEqual(last, 1)
def test_onefullpage_onlyonepage(self):
segment, current, next, last = util.paginate(QuerySetMock(range(10)), page=1, per_page=10)
self.assertEqual(segment, range(10))
self.assertEqual(current, 1)
self.assertEqual(next, None)
self.assertEqual(last, 1)
def test_multipage_toohigh(self):
segment, current, next, last = util.paginate(QuerySetMock(range(25)), page=4, per_page=10)
self.assertEqual(segment, range(20, 25))
self.assertEqual(current, 3)
self.assertEqual(next, None)
self.assertEqual(last, 3)
def test_multipage_middlepage(self):
segment, current, next, last = util.paginate(QuerySetMock(range(25)), page=2, per_page=10)
self.assertEqual(segment, range(10, 20))
self.assertEqual(current, 2)
self.assertEqual(next, 3)
self.assertEqual(last, 3)
def test_onepage_iterable(self):
segment, current, next, last = util.paginate(QuerySetMock(['a', 'b', 'c']), page=1, per_page=10)
self.assertEqual(segment, ['a', 'b', 'c'])
self.assertEqual(current, 1)
self.assertEqual(next, None)
self.assertEqual(last, 1)
def test_handles_string_page(self):
segment, current, next, last = util.paginate(QuerySetMock(range(30)), page='2', per_page=10)
self.assertEqual(segment, range(10, 20))
self.assertEqual(current, 2)
self.assertEqual(next, 3)
self.assertEqual(last, 3)