def test_last_page(self): paginator = Paginator(Article.objects.all(), 5) p = paginator.page(2) self.assertEqual(u"<Page 2 of 2>", unicode(p)) self.assertQuerysetEqual(p.object_list, [ "<Article: Article 6>", "<Article: Article 7>", "<Article: Article 8>", "<Article: Article 9>" ]) self.assertFalse(p.has_next()) self.assertTrue(p.has_previous()) self.assertTrue(p.has_other_pages()) self.assertEqual(3, p.next_page_number()) self.assertEqual(1, p.previous_page_number()) self.assertEqual(6, p.start_index()) self.assertEqual(9, p.end_index())
def test_paginate_list(self): # Paginators work with regular lists/tuples, too -- not just with QuerySets. paginator = Paginator([1, 2, 3, 4, 5, 6, 7, 8, 9], 5) self.assertEqual(9, paginator.count) self.assertEqual(2, paginator.num_pages) self.assertEqual([1, 2], paginator.page_range) p = paginator.page(1) self.assertEqual(u"<Page 1 of 2>", unicode(p)) self.assertEqual([1, 2, 3, 4, 5], p.object_list) self.assertTrue(p.has_next()) self.assertFalse(p.has_previous()) self.assertTrue(p.has_other_pages()) self.assertEqual(2, p.next_page_number()) self.assertEqual(0, p.previous_page_number()) self.assertEqual(1, p.start_index()) self.assertEqual(5, p.end_index())
def test_first_page(self): paginator = Paginator(Article.objects.all(), 5) p = paginator.page(1) self.assertEqual(u"<Page 1 of 2>", unicode(p)) self.assertQuerysetEqual(p.object_list, [ "<Article: Article 1>", "<Article: Article 2>", "<Article: Article 3>", "<Article: Article 4>", "<Article: Article 5>" ]) self.assertTrue(p.has_next()) self.assertFalse(p.has_previous()) self.assertTrue(p.has_other_pages()) self.assertEqual(2, p.next_page_number()) self.assertEqual(0, p.previous_page_number()) self.assertEqual(1, p.start_index()) self.assertEqual(5, p.end_index())
def test_last_page(self): paginator = Paginator(Article.objects.all(), 5) p = paginator.page(2) self.assertEqual(u"<Page 2 of 2>", unicode(p)) self.assertQuerysetEqual(p.object_list, [ "<Article: Article 6>", "<Article: Article 7>", "<Article: Article 8>", "<Article: Article 9>" ] ) self.assertFalse(p.has_next()) self.assertTrue(p.has_previous()) self.assertTrue(p.has_other_pages()) self.assertEqual(3, p.next_page_number()) self.assertEqual(1, p.previous_page_number()) self.assertEqual(6, p.start_index()) self.assertEqual(9, p.end_index())
def test_first_page(self): paginator = Paginator(Article.objects.all(), 5) p = paginator.page(1) self.assertEqual(u"<Page 1 of 2>", unicode(p)) self.assertQuerysetEqual(p.object_list, [ "<Article: Article 1>", "<Article: Article 2>", "<Article: Article 3>", "<Article: Article 4>", "<Article: Article 5>" ] ) self.assertTrue(p.has_next()) self.assertFalse(p.has_previous()) self.assertTrue(p.has_other_pages()) self.assertEqual(2, p.next_page_number()) self.assertEqual(0, p.previous_page_number()) self.assertEqual(1, p.start_index()) self.assertEqual(5, p.end_index())