def test_remove_column(self):
self.assertEqual(
objecttable.OrderingStringParser('a3.d1.a6').remove_column(6),
'a3.d1')
self.assertEqual(
objecttable.OrderingStringParser('a3.d1.a6').remove_column(1),
'a3.a6')
def test_flip_new_column(self):
self.assertEqual(
objecttable.OrderingStringParser('').flip_column(1),
'a1')
self.assertEqual(
objecttable.OrderingStringParser('a3').flip_column(1),
'a3.a1')
def test_flip_existing_column(self):
self.assertEqual(
objecttable.OrderingStringParser('d1').flip_column(1),
'a1')
self.assertEqual(
objecttable.OrderingStringParser('a3.d1.a6').flip_column(1),
'a3.a1.a6')
self.assertEqual(
objecttable.OrderingStringParser('a3.d1.a6').flip_column(3),
'd3.d1.a6')
def test_remove_nonexisting_colum(self):
self.assertEqual(
objecttable.OrderingStringParser('').remove_column(2),
'')
self.assertEqual(
objecttable.OrderingStringParser('a1').remove_column(2),
'a1')
self.assertEqual(
objecttable.OrderingStringParser('a3.d1.a6').remove_column(2),
'a3.d1.a6')
def test_parse_multi(self):
orderingqueryarg = objecttable.OrderingStringParser('a3.d1')
self.assertEqual(len(orderingqueryarg.orderingdict), 2)
self.assertTrue(orderingqueryarg.orderingdict[3].order_ascending)
self.assertFalse(orderingqueryarg.orderingdict[1].order_ascending)
def test_parse_single(self):
orderingqueryarg = objecttable.OrderingStringParser('a3')
self.assertEqual(len(orderingqueryarg.orderingdict), 1)
self.assertTrue(orderingqueryarg.orderingdict[3])
def test_parse_empty(self):
orderingqueryarg = objecttable.OrderingStringParser('')
self.assertEqual(len(orderingqueryarg.orderingdict), 0)