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import optparse
import unittest
from flake8.util import option_normalizer
class TestOptionSerializerParsesTrue(unittest.TestCase):
def setUp(self):
self.option = optparse.Option('--foo', action='store_true')
self.option_name = 'fake_option'
def test_1_is_true(self):
value = option_normalizer('1', self.option, self.option_name)
self.assertTrue(value)
def test_T_is_true(self):
value = option_normalizer('T', self.option, self.option_name)
self.assertTrue(value)
def test_TRUE_is_true(self):
value = option_normalizer('TRUE', self.option, self.option_name)
self.assertTrue(value, True)
def test_ON_is_true(self):
value = option_normalizer('ON', self.option, self.option_name)
self.assertTrue(value)
def test_t_is_true(self):
value = option_normalizer('t', self.option, self.option_name)
self.assertTrue(value)
def test_true_is_true(self):
value = option_normalizer('true', self.option, self.option_name)
self.assertTrue(value)
def test_on_is_true(self):
value = option_normalizer('on', self.option, self.option_name)
self.assertTrue(value)
class TestOptionSerializerParsesFalse(unittest.TestCase):
def setUp(self):
self.option = optparse.Option('--foo', action='store_true')
self.option_name = 'fake_option'
def test_0_is_false(self):
value = option_normalizer('0', self.option, self.option_name)
self.assertFalse(value)
def test_F_is_false(self):
value = option_normalizer('F', self.option, self.option_name)
self.assertFalse(value)
def test_FALSE_is_false(self):
value = option_normalizer('FALSE', self.option, self.option_name)
self.assertFalse(value)
def test_OFF_is_false(self):
value = option_normalizer('OFF', self.option, self.option_name)
self.assertFalse(value)
def test_f_is_false(self):
value = option_normalizer('f', self.option, self.option_name)
self.assertFalse(value)
def test_false_is_false(self):
value = option_normalizer('false', self.option, self.option_name)
self.assertFalse(value)
def test_off_is_false(self):
value = option_normalizer('off', self.option, self.option_name)
self.assertFalse(value)
class TestOptionSerializerParsesLists(unittest.TestCase):
def setUp(self):
self.option = optparse.Option('--select')
self.option_name = 'select'
self.answer = ['F401', 'F402', 'F403', 'F404']
def test_parses_simple_comma_separated_lists(self):
value = option_normalizer('F401,F402,F403,F404', self.option,
self.option_name)
self.assertEqual(value, self.answer)
def test_parses_less_simple_comma_separated_lists(self):
value = option_normalizer('F401 ,F402 ,F403 ,F404', self.option,
self.option_name)
self.assertEqual(value, self.answer)
value = option_normalizer('F401, F402, F403, F404', self.option,
self.option_name)
self.assertEqual(value, self.answer)
def test_parses_comma_separated_lists_with_newlines(self):
value = option_normalizer('''\
F401,
F402,
F403,
F404,
''', self.option, self.option_name)
self.assertEqual(value, self.answer)
class TestOptionSerializerParsesInts(unittest.TestCase):
def setUp(self):
self.option = optparse.Option('--max-complexity', type='int')
self.option_name = 'max_complexity'
def test_parses_an_int(self):
value = option_normalizer('2', self.option, self.option_name)
self.assertEqual(value, 2)
if __name__ == '__main__':
unittest.main()
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