def testZeroMaxOrMin(self):
decoder = option_decoders.IntDecoder(max=0, min=0, option=_OPTION)
with self.assertRaises(errors.Config.InvalidValue):
decoder.Decode(-1, _COMPONENT, _FLAGS)
with self.assertRaises(errors.Config.InvalidValue):
decoder.Decode(1, _COMPONENT, _FLAGS)
self.assertEqual(decoder.Decode(0, _COMPONENT, _FLAGS), 0)
def testNonInt(self):
decoder = option_decoders.IntDecoder(option=_OPTION)
with self.assertRaises(errors.Config.InvalidValue) as cm:
decoder.Decode('5', _COMPONENT, _FLAGS)
self.assertEqual(str(cm.exception), (
'Invalid test_component.test_option value: "5" (of type "str"). '
'Value must be one of the following types: int.'))
def testMin(self):
decoder = option_decoders.IntDecoder(min=10, option=_OPTION)
with self.assertRaises(errors.Config.InvalidValue) as cm:
decoder.Decode(5, _COMPONENT, _FLAGS)
self.assertEqual(str(cm.exception), (
'Invalid test_component.test_option value: "5". Value must be at '
'least 10.'))
self.assertIs(decoder.Decode(10, _COMPONENT, _FLAGS), 10)
self.assertIs(decoder.Decode(15, _COMPONENT, _FLAGS), 15)
def testMax(self):
decoder = option_decoders.IntDecoder(max=2, option=_OPTION)
with self.assertRaises(errors.Config.InvalidValue) as cm:
decoder.Decode(5, _COMPONENT, _FLAGS)
self.assertEqual(str(cm.exception), (
'Invalid test_component.test_option value: "5". Value must be at '
'most 2.'))
self.assertIs(decoder.Decode(2, _COMPONENT, _FLAGS), 2)
self.assertIs(decoder.Decode(1, _COMPONENT, _FLAGS), 1)
def setUp(self):
super(ListDecoderTestCase, self).setUp()
self._int_decoder = option_decoders.IntDecoder()
def testNone(self):
decoder = option_decoders.FloatDecoder(none_ok=True, option=_OPTION)
self.assertIsNone(decoder.Decode(None, _COMPONENT, _FLAGS))
decoder = option_decoders.IntDecoder(option=_OPTION)
with self.assertRaises(errors.Config.InvalidValue):
decoder.Decode(None, _COMPONENT, _FLAGS)
def testValidInt(self):
decoder = option_decoders.IntDecoder(option=_OPTION)
self.assertEqual(decoder.Decode(5, _COMPONENT, _FLAGS), 5)
def testDefault(self):
decoder = option_decoders.IntDecoder(default=5, option=_OPTION)
self.assertIs(decoder.required, False)
self.assertIs(decoder.default, 5)
