Ejemplo n.º 1
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    def test_page_has_previous(self):
        paginator = Paginator(10, 2)

        page = paginator.page(1)
        self.assertFalse(page.has_previous())

        page = paginator.page(5)
        self.assertTrue(page.has_previous())
Ejemplo n.º 2
0
 def check_indexes(self, params, page_num, indexes):
     """
     Helper method that instantiates a Paginator object from the passed
     params and then checks that the start and end indexes of the passed
     page_num match those given as a 2-tuple in indexes.
     """
     paginator = Paginator(*params)
     if page_num == 'first':
         page_num = 1
     elif page_num == 'last':
         page_num = paginator.num_pages
     page = paginator.page(page_num)
     start, end = indexes
     msg = ("For %s of page %s, expected %s but got %s."
            " Paginator parameters were: %s")
     self.assertEqual(start, page.start_index(),
         msg % ('start index', page_num, start, page.start_index(), params))
     self.assertEqual(end, page.end_index(),
         msg % ('end index', page_num, end, page.end_index(), params))
Ejemplo n.º 3
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    def test_next_page_number(self):
        paginator = Paginator(10, 2)

        page = paginator.page(1)

        self.assertEqual(page.next_page_number(), 2)
Ejemplo n.º 4
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    def test_previous_page_number(self):
        paginator = Paginator(10, 2)

        page = paginator.page(5)

        self.assertEqual(page.previous_page_number(), 4)
Ejemplo n.º 5
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    def test_page_repr(self):
        paginator = Paginator(10, 2)
        page = paginator.page(1)

        result = page.__repr__()
        self.assertEqual("<Page 1 of 5>", result)