def get_device_status():
logger.info('Getting data for main page')
try:
data = {
'warnings':
local_data_gateway.get_current_warnings_for_all_services(),
'denva': local_data_gateway.get_current_reading_for_denva(),
'enviro': local_data_gateway.get_current_reading_for_enviro(),
'aircraft': radar_service.get_aircraft_detected_today_count(),
'system': get_current_system_information_for_all_services(),
'links': get_links_for_gateway(),
'welcome_text': data_files.load_text_to_display(),
'transport': web_data_gateway.get_status(),
'metrics': metrics_service.get_currents_metrics(),
'log_count': local_data_gateway.get_current_log_counts(),
}
data['errors'] = get_errors_from_data(data)
except Exception as exception:
logger.error('Unable to get data due to {}'.format(exception))
data = {
'warnings': {},
'denva': {},
'enviro': {},
'aircraft': {},
'system': {},
'links': get_links_for_gateway(),
'welcome_text': f"Unable to load message due to ${exception}",
'transport': [],
'metrics': {},
'log_count': {}
}
return data
def test_reset_should_clear_metrics(self):
# given
metrics_service.reset()
metrics_service.add(METRICS_NAME, ERRORS)
metrics_service.add(METRICS_NAME, OK)
setup = metrics_service.get_currents_metrics()
# verify
self.assertEqual(setup[ERRORS][METRICS_NAME], 1)
self.assertEqual(setup[OK][METRICS_NAME], 1)
self.assertEqual(setup[COUNT], 2)
# when
metrics_service.reset()
result = metrics_service.get_currents_metrics()
# then
self.assertEqual(result[ERRORS][METRICS_NAME], 0)
self.assertEqual(result[OK][METRICS_NAME], 0)
self.assertEqual(result[COUNT], 0)
def test_add_not_existing_metric_result_do_not_change_counts(self):
# given
metrics_service.reset()
metrics_service.add(METRICS_NAME, ERRORS)
metrics_service.add(METRICS_NAME, OK)
setup = metrics_service.get_currents_metrics()
# verify
self.assertEqual(setup[ERRORS][METRICS_NAME], 1)
self.assertEqual(setup[OK][METRICS_NAME], 1)
self.assertEqual(setup[COUNT], 2)
# when
metrics_service.add(METRICS_NAME, "UFO")
# then
result = metrics_service.get_currents_metrics()
self.assertEqual(result[ERRORS][METRICS_NAME], 1)
self.assertEqual(result[OK][METRICS_NAME], 1)
self.assertEqual(result[COUNT], 2)
def test_add_error_metric_to_metrics(self):
# given
metrics_service.reset()
# when
metrics_service.add(METRICS_NAME, ERRORS)
result = metrics_service.get_currents_metrics()
# then
self.assertEqual(result[ERRORS][METRICS_NAME], 1)
self.assertEqual(result[COUNT], 1)
def test_add_many_metrics(self):
# given
metrics_service.reset()
# when
metrics_service.add(METRICS_NAME, ERRORS)
metrics_service.add(METRICS_NAME, OK)
setup = metrics_service.get_currents_metrics()
# then
self.assertEqual(setup[ERRORS][METRICS_NAME], 1)
self.assertEqual(setup[OK][METRICS_NAME], 1)
self.assertEqual(setup[COUNT], 2)
def test_should_save_backup(self):
# given
metrics_service.reset()
metrics_service.add(METRICS_NAME, ERRORS)
metrics_service.add(METRICS_NAME, OK)
setup = metrics_service.get_currents_metrics()
# verify
self.assertEqual(setup[ERRORS][METRICS_NAME], 1)
self.assertEqual(setup[OK][METRICS_NAME], 1)
self.assertEqual(setup[COUNT], 2)
# when
result = metrics_service.save_metrics()
# then
self.assertEqual(result, 'saved')
def get_metrics():
logger.info('getting current metrics')
return jsonify(metrics_service.get_currents_metrics())