def test_capabilities(self):
"""
Verify the FSM reports capabilities as expected. All states defined in this dict must
also be defined in the protocol FSM.
"""
capabilities = {
ProtocolState.UNKNOWN: ['DRIVER_EVENT_DISCOVER'],
ProtocolState.COMMAND: [
'DRIVER_EVENT_GET', 'DRIVER_EVENT_SET',
'DRIVER_EVENT_START_AUTOSAMPLE', 'DRIVER_EVENT_START_DIRECT',
'DRIVER_EVENT_ACQUIRE_SAMPLE', 'DRIVER_EVENT_ACQUIRE_STATUS',
'DRIVER_EVENT_CLOCK_SYNC', 'DRIVER_EVENT_FLASH_STATUS'
],
ProtocolState.AUTOSAMPLE: [
'DRIVER_EVENT_STOP_AUTOSAMPLE', 'DRIVER_EVENT_GET',
'DRIVER_EVENT_ACQUIRE_SAMPLE', 'DRIVER_EVENT_ACQUIRE_STATUS',
'DRIVER_EVENT_CLOCK_SYNC', 'DRIVER_EVENT_FLASH_STATUS'
],
ProtocolState.DIRECT_ACCESS:
['DRIVER_EVENT_STOP_DIRECT', 'EXECUTE_DIRECT'],
ProtocolState.SYNC_CLOCK: ['DRIVER_EVENT_CLOCK_SYNC']
}
driver = InstrumentDriver(self._got_data_event_callback)
self.assert_capabilities(driver, capabilities)
def test_driver_schema(self):
"""
get the driver schema and verify it is configured properly
"""
driver = InstrumentDriver(self._got_data_event_callback)
self.assert_driver_schema(driver, self._driver_parameters,
self._driver_capabilities)
def test_got_data(self):
"""
Verify sample data passed through the got data method produces the correct data particles
"""
# Create and initialize the instrument driver with a mock port agent
driver = InstrumentDriver(self._got_data_event_callback)
self.assert_initialize_driver(driver)
self.assert_raw_particle_published(driver, True)
# validating data particles are published
self.assert_particle_published(driver, self.METBK_STATUS_DATA,
self.assert_data_particle_status, True)
self.assert_particle_published(driver, self.METBK_SAMPLE_DATA1,
self.assert_data_particle_sample, True)
# validate that a duplicate sample is not published
self.assert_particle_not_published(driver, self.METBK_SAMPLE_DATA1,
self.assert_data_particle_sample,
True)
# validate that a new sample is published
self.assert_particle_published(driver, self.METBK_SAMPLE_DATA2,
self.assert_data_particle_sample, False)