class DataUtilTest(unittest.TestCase):
"""
Use this to setup your tests. This is where you may want to load configuration
information (if needed), initialize class-scoped variables, create class-scoped
instances of complex objects, initialize any requisite connections, etc.
"""
def setUp(self):
self.du = DataUtil()
self.sd = SensorData()
self.sd.addValue(15)
self.sd.setName("Test")
self.ad = ActuatorData()
self.ad.addValue(44)
self.ad.setName("Test")
self.ad.setCommand("Test")
pass
"""
Use this to tear down any allocated resources after your tests are complete. This
is where you may want to release connections, zero out any long-term data, etc.
"""
def tearDown(self):
pass
"""
Place your comments describing the test here.
"""
def testSomething(self):
pass
'@Test'
def testCheckJsonData(self):
jstring = self.du.toJsonFromSensorData(self.sd)
#print(jstring)
sd1 = self.du.toSensorDataFromJson(jstring)
#print(str(self.sd.getCurrentValue()))
#print(str(sd1.getCurrentValue()))
self.assertTrue(self.sd.getCount() == sd1.getCount(),
"count does not match")
self.assertTrue(self.sd.getCurrentValue() == sd1.getCurrentValue(),
"current does not match")
pass
'@Test'
def testCheckActuatorData(self):
jstring = self.du.toJsonFromActuatorData(self.ad)
'@Test'
def testtoActuatorDataFromJsonFile(self):
self.assertTrue(self.du.toActuatorDataFromJsonFile(),
"File to actuator failed")
pass
'@Test'
def testwriteActuatorDataToFile(self):
self.assertTrue(self.du.writeActuatorDataToFile(self.ad),
"File to actuator failed")
pass
'@Test'
def testwriteSensorDataToFile(self):
self.assertTrue(self.du.toActuatorDataFromJsonFile(),
"File to actuator failed")
pass
class DataUtilTest(unittest.TestCase):
"""
Use this to setup your tests. This is where you may want to load configuration
information (if needed), initialize class-scoped variables, create class-scoped
instances of complex objects, initialize any requisite connections, etc.
"""
def setUp(self):
#instantiate DataUtil
self.dataUtil = DataUtil()
pass
"""
Use this to tear down any allocated resources after your tests are complete. This
is where you may want to release connections, zero out any long-term data, etc.
"""
def tearDown(self):
#set the reference to the variables to null to release any resources
self.dataUtil = None
pass
"""
/**
* This method tests the toJsonFromActuatorData() of DataUtil class
* Checks if two actuatorData instances with same values produce the same
* JSONStr
*/
"""
def testActuatorDataToJson(self):
#instantiate two actuatorData instances
actuatorData1 = ActuatorData()
actuatorData2 = ActuatorData()
#ceate two actuatorData instances and check if their jsonStr are equal
actuatorData1.setName("Temp Actuator")
actuatorData2.setName("Temp Actuator")
actuatorData1.setCommand("INCREASE")
actuatorData2.setCommand("INCREASE")
actuatorData1.setValue("UP")
actuatorData2.setValue("UP")
#get their JSON strings
jsonStr1 = self.dataUtil.toJsonFromActuatorData(actuatorData1)
jsonStr2 = self.dataUtil.toJsonFromActuatorData(actuatorData2)
#check for equality
self.assertEqual(jsonStr1, jsonStr2)
#pass a non ActuatorData type to write
jsonStr1 = self.dataUtil.toJsonFromActuatorData("Hello")
#get the actuatorData back from the string passed
actuatorData = self.dataUtil.toActuatorDataFromJson(jsonStr1)
#the values should be "Not Set:
self.assertEqual("Not Set", actuatorData.getCommand())
self.assertEqual("Not Set", actuatorData.getName())
self.assertEqual("Not Set", actuatorData.getValue())
pass
"""
/**
* This method tests the toJsonFromSensorData() of DataUtil class
* Checks if two sensorData instances with same values produce the same
* JSONStr
*/
"""
def testSensorDataToJson(self):
#Create two sensorData instances
sensorData1 = SensorData()
sensorData2 = SensorData()
#Create two sensor Data instances and check if their jsonStr are equal
#First sensorData
sensorData1.setName("Temperature Sensor")
sensorData1.addValue(9)
#change timestamp to bogus value because they will be different
sensorData1.timeStamp = "None"
#Second sensorData
sensorData2.setName("Temperature Sensor")
sensorData2.addValue(9)
#change timestamp to bogus value because they will be different
sensorData2.timeStamp = "None"
#Get their JSON strings
jsonStr1 = self.dataUtil.toJsonFromSensorData(sensorData1)
jsonStr2 = self.dataUtil.toJsonFromSensorData(sensorData2)
#Check for equality
self.assertEqual(jsonStr1, jsonStr2)
pass
"""
/**
* This method tests writeSensorDataToFile() of DataUtil class.
*/
"""
def testwriteSensorDataToFile(self):
#create sensorData object
sensorData = SensorData()
#add a value
sensorData.addValue(9)
#write to file and assert True
self.assertEqual(True, self.dataUtil.writeSensorDataToFile(sensorData))
pass
"""
/**
* This method tests writeActuatorDataToFile() of DataUtil class.
*/
"""
def testwriteActuatorDataToFile(self):
#create sensorData object
actuatorData = ActuatorData()
#add a value
actuatorData.setName("Testinng")
#write to file and assert True
self.assertEqual(True,
self.dataUtil.writeActuatorDataToFile(actuatorData))
pass
"""
/**
* This method tests the toActuatorDataFromJson() of DataUtil class
* Checks if the actuatorData instances created from JSONString are equivalent in values
* and if they have the same data type
*/
"""
def testJsonToActuatorData(self):
#Create actuatorData
actuatorData = ActuatorData()
#Set some command, name and value
actuatorData.setName("Temp Actuator")
actuatorData.setCommand("INCREASE")
actuatorData.setValue("UP")
#convert to JSON
jsonStr = self.dataUtil.toJsonFromActuatorData(actuatorData)
#convert back to ActuatorData
actuatorDataTest = self.dataUtil.toActuatorDataFromJson(jsonStr)
#test if their variables are equal
self.assertEqual("Temp Actuator", actuatorDataTest.getName())
self.assertEqual("INCREASE", actuatorDataTest.getCommand())
self.assertEqual("UP", actuatorDataTest.getValue())
"""
/*
* Set the variable to a double value, check if the conversion to JsonStr and back
* to ActuatorData value remains of double type
*/
"""
#Set some command, name and double value
actuatorData.setName("Temp Actuator")
actuatorData.setCommand("INCREASE")
actuatorData.setValue(6.0)
#convert to JSON
jsonStr = self.dataUtil.toJsonFromActuatorData(actuatorData)
#convert back to ActuatorData
actuatorDataTest = self.dataUtil.toActuatorDataFromJson(jsonStr)
#test if their variables are equal
self.assertEqual("Temp Actuator", actuatorDataTest.getName())
self.assertEqual("INCREASE", actuatorDataTest.getCommand())
self.assertEqual(6.0, actuatorDataTest.getValue())
"""
/**
* This method tests the toSensorDataFromJson() of DataUtil class
* Checks if the sensorData instances created from JSONString are equivalent in values
* and if they have the same data type
*/
"""
def testJsonToSensorData(self):
#Create sensorData
sensorData = SensorData()
#Add some value and set a name
sensorData.addValue(9.0)
sensorData.setName("Temperature Sensor")
#convert to JSON
jsonStr = self.dataUtil.toJsonFromSensorData(sensorData)
#convert back to ActuatorData
sensorDataTest = self.dataUtil.toSensorDataFromJson(jsonStr)
#test if their variables are equal
self.assertEqual("Temperature Sensor", sensorDataTest.getName())
self.assertEqual(9.0, sensorDataTest.getCurrentValue(), 0)
