def test_basic_pagination(self):
p = sqlalchemy.Pagination(None, 1, 20, 500, [])
self.assertEqual(p.page, 1)
self.assertFalse(p.has_prev)
self.assertTrue(p.has_next)
self.assertEqual(p.total, 500)
self.assertEqual(p.pages, 25)
self.assertEqual(p.next_num, 2)
self.assertEqual(list(p.iter_pages()), [1, 2, 3, 4, 5, None, 24, 25])
p.page = 10
self.assertEqual(list(p.iter_pages()),
[1, 2, None, 8, 9, 10, 11, 12, 13, 14, None, 24, 25])
def test_pagination_pages_when_0_items_per_page(self):
p = sqlalchemy.Pagination(None, 1, 0, 500, [])
self.assertEqual(p.pages, 0)
app.config['SQLALCHEMY_ENGINE'] = 'sqlite'
db = sqlalchemy.SQLAlchemy(app)
class FOOBar(db.Model)
id = db.Column(db.Integer, primary_key=True)
class BazBar(db.Model)
id = db.Column(db.Integer, primary_key=True)
self.assertEqual(FOOBar.__tablename__, 'foo_bar')
self.assertEqual(BazBar.__tablename__, 'baz_bar')
class PaginationTestCase(unittest.TestCase)
def test_basic_pagination(self)
p = sqlalchemy.Pagination(None, 1, 20, 500, [])
self.assertEqual(p.page, 1)
self.assertFalse(p.has_prev)
self.assertTrue(p.has_next)
self.assertEqual(p.total, 500)
self.assertEqual(p.pages, 25)
self.assertEqual(p.next_num, 2)
self.assertEqual(list(p.iter_pages()),
[1, 2, 3, 4, 5, None, 24, 25])
p.page = 10
self.assertEqual(list(p.iter_pages()),
[1, 2, None, 8, 9, 10, 11, 12, 13, 14, None, 24, 25])
def test_pagination_pages_when_0_items_per_page(self)
p = sqlalchemy.Pagination(None, 1, 0, 500, [])
self.assertEqual(p.pages, 0)
