def test_with_real_data(self):
lcv = CV()
d = {'current values': lcv}
cv = CurrentValues(d)
listeners = []
data = {'device': '0x13a200409029bf', 'port': 'adc-1'}
value, data, listeners = cv.step(1, data, listeners)
self.assertAlmostEqual(value, 1, 2)
test_value = lcv.get_current_value('0x13a200409029bf', 'adc-1')
self.assertEqual(test_value['current_value'], 1)
def test_store_with_valid_values(self):
device = 'device'
port = 'port'
arg = 555
name = 'xbee'
units = 'C'
time = '12/12/2012 12:12:12'
data = {Constants.DataPacket.arrival_time: time, \
Constants.DataPacket.units: units, \
Constants.DataPacket.name: name}
val = CurrentValues()
val.store(arg, device, port, data)
self.check_current_values(device, port, arg, name, time, val)
def test_buildDataBlock(self):
arg = 555
name = 'xbee'
units = 'C'
time = '12/12/2012 12:12:12'
data = {Constants.DataPacket.arrival_time: time, \
Constants.DataPacket.units: units, \
Constants.DataPacket.name: name}
val = CurrentValues()
currentvalue = val.buildDataBlock(arg, data)
self.assertEqual(currentvalue[Constants.DataPacket.name], name)
self.assertEqual(currentvalue[Constants.DataPacket.arrival_time], time)
self.assertEqual(currentvalue[Constants.DataPacket.units], units)
self.assertEqual(currentvalue[Constants.DataPacket.current_value], arg)
def test_store_one_device_and_two_ports_with_valid_values(self):
device = ['device0', 'device1']
port = ['port0', 'port1']
arg = [555, 666]
name = ['xbee', 'xyz']
units = ['C', 'F']
time = ['12/12/2012 12:12:12', '12/12/2012 12:12:13']
data = [{Constants.DataPacket.arrival_time: time[0], \
Constants.DataPacket.units: units[0], \
Constants.DataPacket.name: name[0]},
{Constants.DataPacket.arrival_time: time[1], \
Constants.DataPacket.units: units[1], \
Constants.DataPacket.name: name[1]}]
val = CurrentValues()
val.store(arg[0], device[0], port[0], data[0])
val.store(arg[1], device[0], port[1], data[1])
self.check_current_values(device[0], port[0], arg[0], name[0], time[0], val)
self.check_current_values(device[0], port[1], arg[1], name[1], time[1], val)
def test_get_current_value(self):
device = ['device0', 'device1']
port = ['port0', 'port1']
arg = [555, 666]
name = ['xbee', 'xyz']
units = ['C', 'F']
time = ['12/12/2012 12:12:12', '12/12/2012 12:12:13']
data = [{Constants.DataPacket.arrival_time: time[0], \
Constants.DataPacket.units: units[0], \
Constants.DataPacket.name: name[0]},
{Constants.DataPacket.arrival_time: time[1], \
Constants.DataPacket.units: units[1], \
Constants.DataPacket.name: name[1]}]
val = CurrentValues()
val.store(arg[0], device[0], port[0], data[0])
val.store(arg[1], device[0], port[1], data[1])
val.store(arg[1], device[1], port[0], data[1])
val.store(arg[0], device[1], port[1], data[0])
dict = val.get_current_value(device[0], port[0])
self.assertEqual(dict[Constants.DataPacket.current_value], arg[0])
dict = val.get_current_value(device[1], port[1])
self.assertEqual(dict[Constants.DataPacket.current_value], arg[0])
def run(self):
self.logger.debug('Setting up global_data')
global_data = {}
global_data[Constants.GlobalData.CURRENT_VALUES] = CurrentValues()
global_data[Constants.GlobalData.OPTIONS] = self.options
global_data[Constants.GlobalData.ARGS] = self.args
global_data[Constants.GlobalData.START_TIME] = datetime.utcnow()
global_data[Constants.GlobalData.INPUT_QUEUE] = HMQueue("Input")
self.module_loader = ModuleLoader()
self.module_loader.load(global_data)
self.startOutputs(global_data)
self.startInputs(global_data)
self.pubAid = PubSubAid()
# Endless loop will never return
self.input.input()
self.logger.debug("Exiting")
def instantuate_me(data):
''' This function will be called to instantiate this class. '''
return CurrentValues(data)
