def test_values(self):
"""Test values method"""
sample_config = {
"acq_port": {
"value": "8000",
"section": "acquisition",
"readableName": "Acquisition Port",
"helpTip": "",
"recommended_values": "",
"type": "int"
},
"acq_device": {
"value": "LSL",
"section": "acquisition",
"readableName": "Acquisition Device",
"helpTip": "",
"recommended_values": ["LSL", "DSI"],
"type": "str"
}
}
parameters = Parameters(source=None, cast_values=True)
parameters.load(sample_config)
self.assertEqual(list(parameters.keys()), ['acq_port', 'acq_device'])
self.assertEqual(list(parameters.values()), [8000, 'LSL'])
parameters.cast_values = False
for value in parameters.values():
self.assertEqual(type(value), dict)
def test_cast_values(self):
"""Test cast_values."""
sample_config = {
"myint": {
"value": "1",
"section": "",
"readableName": "",
"helpTip": "",
"recommended_values": "",
"type": "int"
},
"mybool": {
"value": "true",
"section": "",
"readableName": "",
"helpTip": "",
"recommended_values": "",
"type": "bool"
},
"mypath": {
"value": "bcipy/parameters/parameters.json",
"section": "",
"readableName": "",
"helpTip": "",
"recommended_values": "",
"type": "directorypath"
},
"mystr": {
"value": "hello",
"section": "",
"readableName": "",
"helpTip": "",
"recommended_values": "",
"type": "str"
},
}
parameters = Parameters(source=None, cast_values=True)
parameters.load(sample_config)
self.assertEqual(parameters['myint'], 1)
self.assertEqual(parameters.get('myint', 0), 1,
'Should support `get` method with a default value')
self.assertEqual(
parameters.get('myint'), 1,
'Should support `get` method without a default value')
self.assertEqual(parameters['mybool'], True)
self.assertEqual(parameters.get('mybool', False), True)
self.assertEqual(parameters['mypath'],
'bcipy/parameters/parameters.json')
self.assertEqual(parameters['mystr'], 'hello')
self.assertEqual(parameters.get('mystr'), 'hello')
self.assertFalse(parameters.get('missing_param', False))
parameters.cast_values = False
self.assertEqual(parameters['myint']['value'], '1')
self.assertEqual(parameters['mybool']['value'], 'true')
def test_setting_existing_cast_values(self):
"""Test setting data when Parameters are cast"""
sample_config = {
"acq_port": {
"value": "8000",
"section": "acquisition",
"readableName": "Acquisition Port",
"helpTip": "",
"recommended_values": "",
"type": "int"
},
"acq_device": {
"value": "LSL",
"section": "acquisition",
"readableName": "Acquisition Device",
"helpTip": "",
"recommended_values": ["LSL", "DSI"],
"type": "str"
},
"is_txt_stim": {
"value": "false",
"section": "",
"readableName": "",
"helpTip": "",
"recommended_values": "",
"type": "bool"
}
}
parameters = Parameters(source=None, cast_values=True)
parameters.load(sample_config)
self.assertEqual(parameters['is_txt_stim'], False)
parameters['acq_port'] = 9000
parameters['acq_device'] = 'DSI'
parameters['is_txt_stim'] = True
print(parameters)
self.assertEqual(parameters['acq_port'], 9000)
self.assertEqual(parameters['acq_device'], 'DSI')
self.assertEqual(parameters['is_txt_stim'], True)
parameters.cast_values = False
self.assertEqual(parameters['acq_port']['value'], '9000')
self.assertEqual(parameters['acq_device']['value'], 'DSI')
self.assertEqual(parameters['is_txt_stim']['value'], 'true')
def test_items(self):
"""Test items"""
parameters = Parameters(source=None, cast_values=False)
parameters['mystr'] = {
"value": "hello",
"section": "",
"readableName": "",
"helpTip": "",
"recommended_values": "",
"type": "str"
}
self.assertEqual(len(parameters.items()), 1)
for key, val in parameters.items():
self.assertEqual(key, 'mystr')
self.assertEqual(type(val), dict)
parameters.cast_values = True
self.assertEqual(len(parameters.items()), 1)
for key, val in parameters.items():
self.assertEqual(key, 'mystr')
self.assertEqual(val, 'hello')