def testRemove(self):
params = InputParameters()
params.add('foo')
self.assertTrue(params.hasParameter('foo'))
params.remove('foo')
self.assertFalse(params.hasParameter('foo'))
with self.assertRaises(MooseException) as e:
params.remove('bar')
self.assertIn("The parameter 'bar' does not exist", str(e.exception))
def testSet(self):
params = InputParameters()
params.add('foo', vtype=int)
params.setValue('foo', 42)
self.assertTrue(params.isValid('foo'))
self.assertIn('foo', params)
self.assertIsNotNone(params.getValue('foo'))
self.assertEqual(params.getValue('foo'), 42)
self.assertTrue(params.hasParameter('foo'))
with self.assertRaises(MooseException) as e:
params.setValue('bar', 1980)
self.assertIn("The parameter 'bar' does not exist", str(e.exception))
# Sub-options
params2 = InputParameters()
params2.add('bar')
params.add('sub', params2)
params.setValue('sub', {'bar': 2013})
self.assertEqual(params2.getValue('bar'), 2013)
self.assertEqual(params.getValue('sub').getValue('bar'), 2013)
params2.setValue('bar', 1954)
self.assertEqual(params2.getValue('bar'), 1954)
self.assertEqual(params.getValue('sub').getValue('bar'), 1954)
params3 = InputParameters()
params3.add('bar', default=2011)
params.setValue('sub', params3)
self.assertEqual(params2.getValue('bar'), 1954)
self.assertEqual(params3.getValue('bar'), 2011)
self.assertEqual(params.getValue('sub').getValue('bar'), 2011)
params.setValue('sub', 'bar', 1944)
self.assertEqual(params2.getValue('bar'), 1954)
self.assertEqual(params3.getValue('bar'), 1944)
self.assertEqual(params.getValue('sub').getValue('bar'), 1944)
with self.assertRaises(MooseException) as e:
params.setValue('foo', 1980, 2011)
self.assertIn("Extra argument(s) found: 1980", str(e.exception))
params.setValue('_error_mode', InputParameters.ErrorMode.ERROR) # log to capture return
with self.assertLogs(level='ERROR') as log:
params.setValue('foo', 1980, 2011)
params.setValue('_error_mode', InputParameters.ErrorMode.ERROR) # log to capture return
with self.assertLogs(level='ERROR') as log:
params.setValue('foo')
self.assertEqual(len(log.output), 1)
self.assertIn("One or more names must be supplied.", log.output[0])
params.setValue('_error_mode', InputParameters.ErrorMode.ERROR)
with self.assertLogs(level='ERROR') as log:
params.setValue('foo', 'wrong')
self.assertEqual(len(log.output), 1)
self.assertIn("'foo' must be of type", log.output[0])
def testAdd(self):
params = InputParameters()
params.add('foo')
self.assertEqual(list(params.keys(private=True)), ['_moose_object', '_error_mode', 'foo'])
self.assertFalse(params.isValid('foo'))
self.assertIn('foo', params)
self.assertIsNone(params.getValue('foo'))
self.assertTrue(params.hasParameter('foo'))
params.setValue('_error_mode',
InputParameters.ErrorMode.ERROR) # use error to capture return
with self.assertLogs(level='ERROR') as log:
params.add('foo')
self.assertEqual(len(log.output), 1)
self.assertIn("Cannot add parameter, the parameter 'foo' already exists.", log.output[0])
sub = InputParameters()
params.add('bar', InputParameters())
with self.assertLogs(level='ERROR') as log:
params.add('bar_something')
self.assertEqual(len(log.output), 1)
self.assertIn(
"Cannot add a parameter with the name 'bar_something', a sub parameter exists with the name 'bar'.",
log.output[0])
def testHasParameter(self):
params = InputParameters()
params.add('foo')
self.assertTrue(params.hasParameter('foo'))
self.assertFalse(params.hasParameter('bar'))