def test_canAddDevicesToH5FileFromDict(self):
newDevices = {
'FooDevice': {
'BarConstant': 'BazValue'
}
}
targetFile = h5py.File('test_canAddDevicesToH5FileFromDict.h5', driver='core',
backing_store=False) # memory-only
deviceImporter = DeviceImporter(targetFile)
deviceImporter.importFromDict(newDevices)
self.assertTrue('FooDevice' in targetFile)
self.assertTrue('BarConstant' in targetFile['FooDevice'])
self.assertEqual('BazValue', targetFile['FooDevice/BarConstant'][()])
def test_canSpecifyDevicesToInclude(self):
newDevices = {
'FooDevice': {
'BarConstant': 'BazValue'
},
'BarDevice': {
'QuuxConstant': 'CorgeValue'
}
}
targetFile = h5py.File('test_canSpecifyDevicesToInclude.h5', driver='core', backing_store=False) # memory-only
deviceImporter = DeviceImporter(targetFile)
deviceImporter.importFromDict(newDevices, ['BarDevice'])
self.assertFalse('FooDevice' in targetFile)
self.assertTrue('BarDevice' in targetFile)
def test_willOverwriteExistingDevices(self):
existing = {
'Device': {
'Parameter': 'ExistingValue'
}
}
override = {
'Device': {
'Parameter': 'NewValue'
}
}
targetFile = h5py.File('test_willOverwriteExistingDevices.h5', driver='core',
backing_store=False) # memory-only
deviceImporter = DeviceImporter(targetFile)
deviceImporter.importFromDict(existing)
self.assertEqual('ExistingValue', targetFile['Device/Parameter'][()])
deviceImporter.importFromDict(override)
self.assertEqual('NewValue', targetFile['Device/Parameter'][()])