def test_max(self):
val = NumberValue(name='foo', max=100)
with self.assertRaises(ValueError) as cm:
val.set(100.001)
self.assertIn('Too large', str(cm.exception))
self.assertIn('maximum is 100', str(cm.exception))
val = NumberValue(name='foo', default=100)
val.max = 50
self.assertEqual(val.max, 50)
self.assertEqual(val.get(), 50)
self.assertEqual(val.get_default(), 50)
with self.assertRaises(ValueError) as cm:
val.set(51)
self.assertIn('Too large', str(cm.exception))
self.assertIn('maximum is 50', str(cm.exception))
def test_min(self):
val = NumberValue(name='foo', min=10)
with self.assertRaises(ValueError) as cm:
val.set(9)
self.assertIn('Too small', str(cm.exception))
self.assertIn('minimum is 10', str(cm.exception))
val = NumberValue(name='foo', default=100)
val.min = 150
self.assertEqual(val.min, 150)
self.assertEqual(val.get(), 150)
self.assertEqual(val.get_default(), 150)
with self.assertRaises(ValueError) as cm:
val.set(149)
self.assertIn('Too small', str(cm.exception))
self.assertIn('minimum is 150', str(cm.exception))