def test_paginator_validate_number(self):
paginator = Paginator(10, 2)
# Make sure invalid pages throw the appropriate errors
self.assertRaises(PageNotAnInteger, paginator.validate_number, "wtf")
self.assertRaises(EmptyPage, paginator.validate_number, 0)
self.assertRaises(EmptyPage, paginator.validate_number, 100)
# Make sure validate_number throws EmptyPage when
# allow_empty_first_page is false and there are no items
paginator = Paginator(0, 2, allow_empty_first_page=False)
self.assertRaises(EmptyPage, paginator.validate_number, 1)
# Can't seem to find the conditions for paginator that cause
# line 30 to happen, so I'm forcing it.
paginator = Paginator(0, 2, allow_empty_first_page=False)
num_pages = paginator.num_pages # Pre-calculate the num-pages
self.assertEqual(num_pages, 0)
paginator.allow_empty_first_page = True
paginator.validate_number(1)
