def test_selection(self):
condition = eq('name', 'foo')
selection = Columns('first', 'last')
op = (Delete(
self.column_family).columns(*selection.args).where(condition))
cql, args = op.statement()
self.assertEquals(cql, self.get_query(condition, selection))
self.assertEquals(args, condition.values + selection.values)
def delete_from(column_family, keyspace=None):
return Delete(column_family, keyspace)
def test_no_condition(self):
op = Delete(self.column_family)
self.assertRaises(ValidationError, op.statement)