/usr/share/pyshared/sql/tests/test_conditionals.py is in python-sql 0.2-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | # -*- coding: utf-8 -*-
#
# Copyright (c) 2011-2013, Cédric Krier
# Copyright (c) 2011-2013, B2CK
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#
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# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
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# documentation and/or other materials provided with the distribution.
# * Neither the name of the <organization> nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
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import unittest
from sql import Table
from sql.conditionals import Case, Coalesce, NullIf, Greatest, Least
class TestConditionals(unittest.TestCase):
table = Table('t')
def test_case(self):
case = Case((self.table.c1, 'foo'),
(self.table.c2, 'bar'),
else_=self.table.c3)
self.assertEqual(str(case),
'CASE WHEN "c1" THEN %s '
'WHEN "c2" THEN %s '
'ELSE "c3" END')
self.assertEqual(case.params, ('foo', 'bar'))
def test_case_no_expression(self):
case = Case((True, self.table.c1), (self.table.c2, False),
else_=False)
self.assertEqual(str(case),
'CASE WHEN %s THEN "c1" '
'WHEN "c2" THEN %s '
'ELSE %s END')
self.assertEqual(case.params, (True, False, False))
def test_coalesce(self):
coalesce = Coalesce(self.table.c1, self.table.c2, 'foo')
self.assertEqual(str(coalesce), 'COALESCE("c1", "c2", %s)')
self.assertEqual(coalesce.params, ('foo',))
def test_nullif(self):
nullif = NullIf(self.table.c1, 'foo')
self.assertEqual(str(nullif), 'NULLIF("c1", %s)')
self.assertEqual(nullif.params, ('foo',))
def test_greatest(self):
greatest = Greatest(self.table.c1, self.table.c2, 'foo')
self.assertEqual(str(greatest), 'GREATEST("c1", "c2", %s)')
self.assertEqual(greatest.params, ('foo',))
def test_least(self):
least = Least(self.table.c1, self.table.c2, 'foo')
self.assertEqual(str(least), 'LEAST("c1", "c2", %s)')
self.assertEqual(least.params, ('foo',))
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