def test_raises_for_marginal_maximum_without_maximum(self):
with self.assertRaises(ValueError) as raises_context:
validators.AllInRangeValidator(self.minimum, None,
self.marginal_minimum,
self.marginal_maximum)
self.assertIn('Marginal maximum was specified without a maximum',
str(raises_context.exception))
def test_raises_for_marginal_maximum_below_maximum(self):
with self.assertRaises(ValueError) as raises_context:
validators.AllInRangeValidator(minimum=None,
maximum=self.marginal_maximum,
marginal_minimum=None,
marginal_maximum=self.maximum)
self.assertIn('Marginal maximum cannot be greater than the maximum',
str(raises_context.exception))
def setUp(self):
super().setUp()
self.minimum = -20.5
self.maximum = 0.3
self.marginal_minimum = -10.1
self.marginal_maximum = -8.2
self.validator = validators.AllInRangeValidator(self.minimum, self.maximum,
self.marginal_minimum,
self.marginal_maximum)
def test_raises_for_minimum_above_maximum(self):
with self.assertRaises(ValueError) as raises_context:
validators.AllInRangeValidator(minimum=self.maximum, maximum=self.minimum)
self.assertIn('Minimum cannot be greater than maximum',
str(raises_context.exception))
def test_raises_for_unset_minimum_and_maximum(self):
with self.assertRaises(ValueError) as raises_context:
validators.AllInRangeValidator(None, None)
self.assertIn('Must specify minimum, maximum, or both',
str(raises_context.exception))
def test_is_marginal_false_without_marginal_bounds(self): validator = validators.AllInRangeValidator(self.minimum, self.minimum) self.assertFalse(validator.is_marginal([self.minimum, self.maximum]))
def test_returns_true_within_bounds_without_minimum(self): validator = validators.AllInRangeValidator(None, self.maximum) self.assertTrue(validator([self.minimum, self.maximum]))