def testSetDefault(self):
opt = Parameter('year', default=1980)
self.assertEqual(opt.value, 1980)
self.assertEqual(opt.default, 1980)
ret, err = opt.setDefault(1949)
self.assertEqual(ret, 0)
self.assertEqual(err, None)
self.assertEqual(opt.value, 1980)
self.assertEqual(opt.default, 1949)
opt = Parameter('year')
self.assertEqual(opt.value, None)
ret, err = opt.setDefault(1949)
self.assertEqual(ret, 0)
self.assertEqual(err, None)
self.assertEqual(opt.value, 1949)
self.assertEqual(opt.default, 1949)
def testDefault(self):
opt = Parameter('foo', default=12345)
self.assertEqual(opt.name, 'foo')
self.assertEqual(opt.default, 12345)
self.assertEqual(opt.value, 12345)
opt.setValue('12345')
self.assertEqual(opt.default, 12345)
self.assertEqual(opt.value, '12345')
opt = Parameter('bar', default=1980, vtype=int)
ret, err = opt.setDefault('nope')
self.assertEqual(ret, 1)
self.assertIn("'bar' must be of type (<class 'int'>,) but <class 'str'> provided.", err)
with self.assertRaises(TypeError) as e:
p = Parameter('bar', default='wrong', vtype=int)
self.assertIn("'bar' must be of type (<class 'int'>,) but <class 'str'> provided.",
str(e.exception))
def testIsSetByUser(self):
opt = Parameter('year')
self.assertEqual(opt.is_set_by_user, False)
ret, err = opt.setValue(1980)
self.assertEqual(ret, 0)
self.assertEqual(err, None)
self.assertEqual(opt.is_set_by_user, True)
opt = Parameter('year')
self.assertEqual(opt.is_set_by_user, False)
ret, err = opt.setDefault(1980)
self.assertEqual(ret, 0)
self.assertEqual(err, None)
self.assertEqual(opt.is_set_by_user, True)
opt = Parameter('year', default=1949)
self.assertEqual(opt.is_set_by_user, False)
ret, err = opt.setValue(1980)
self.assertEqual(ret, 0)
self.assertEqual(err, None)
self.assertEqual(opt.is_set_by_user, True)