class SearchResultPagerTests(unittest.TestCase):
def setUp(self):
self.pager = SearchResultPager(5, 100, 1000)
self.pager_five = SearchResultPager(1, 10, 5)
self.pager_eight = SearchResultPager(1, 1, 8)
def tearDown(self):
del self.pager
del self.pager_five
def test_init(self):
self.assertEquals(5, self.pager.page)
self.assertEquals(100, self.pager.per_page)
self.assertEquals(1000, self.pager.total_count)
def test_pages(self):
self.assertEquals(10, self.pager.pages)
self.assertEquals(1, self.pager_five.pages)
def test_has_prev(self):
self.assertTrue(self.pager.has_prev)
self.assertFalse(self.pager_five.has_prev)
def test_prev(self):
self.assertEquals(4, self.pager.prev)
self.assertEquals(None, self.pager_five.prev)
def test_has_next(self):
self.assertTrue(self.pager.has_next)
self.assertFalse(self.pager_five.has_next)
def test_next(self):
self.assertEquals(6, self.pager.next)
self.assertEquals(None, self.pager_five.next)
def test_iter_all_pages(self):
pages = list(self.pager.iter_pages())
self.assertEquals(self.pager.pages, len(pages))
self.assertEquals(1, pages[0])
self.assertEquals(10, pages[9])
pages = list(self.pager_five.iter_pages())
self.assertEquals(self.pager_five.pages, len(pages))
self.assertEquals(1, pages[0])
self.assertListEqual([1, 2, 3, 4, 5, None, 7, 8], list(self.pager_eight.iter_pages()))
def setUp(self):
self.pager = SearchResultPager(5, 100, 1000)
self.pager_five = SearchResultPager(1, 10, 5)
self.pager_eight = SearchResultPager(1, 1, 8)