def testScenario1And4(self):
rtAddress = 10
r = rt.RemoteTerminal(address = rtAddress)
c = com.Command(address = r.getAddress())
c.setToModeCommand(mode = com.Command.transmitStatusWord)
bus = bs.Bus()
bus.writeBus(word = c)
rtResponse = r.readBus(bus = bus)
rWord = rtResponse.readBus()
assert isinstance(rWord, st.Status), 'Resulting word is not status word'
try:
self.assertEqual(rWord.isServiceRequested(), False, 'RT wants to communicate')
print 'Test scenario 1 was tested'
except Exception:
print 'Test scenario 4 was tested'
self.assertEqual(rWord.isServiceRequested(), True, 'RT does not want to communicate')
c1 = com.Command(address = r.getAddress())
c1.setToModeCommand(mode = com.Command.transmitVectorWord)
bus = bs.Bus()
bus.writeBus(word = c1)
rtResponse = r.readBus(bus = bus)
rWord = rtResponse.readBus()
assert isinstance(rWord, st.Status), 'Resulting word is not status word'
cWord = rtResponse.readBus()
assert isinstance(cWord, com.Command), 'Resulting word is not command word'
def testWriteBusCommandThirdReturnValue(self):
b = bs.Bus()
c1 = com.Command(address = 3)
b.writeBus(word = c1)
c2 = com.Command(address = 5)
b.writeBus(word = c2)
c3 = com.Command(address = 6)
self.assertEqual(b.writeBus(word = c3), 3, 'Bus is not instantiated properly')
def testWriteBusCommandSecondStateChange(self):
b = bs.Bus()
c1 = com.Command(address = 3)
b.writeBus(word = c1)
c2 = com.Command(address = 5)
b.writeBus(word = c2)
self.assertEqual(b.bus.size(), 2, 'Bus is not instantiated properly')
self.assertEqual(b.bus.dequeue(), c1, 'Bus is not instantiated properly')
self.assertEqual(b.bus.dequeue(), c2, 'Bus is not instantiated properly')
def testScenario2(self):
rtAddress = 5
rtSubAddress = 10
r = rt.RemoteTerminal(address = rtAddress)
wordCount = r.getAddress()
c = com.Command(address = r.getAddress())
c.setToCommandWord(address = rtSubAddress)
c.setReceiveCommand()
c.setWordCount(count = wordCount)
bus = bs.Bus()
bus.writeBus(word = c)
for index in range(wordCount):
bus.writeBus(word = dt.Data(payload = index))
rtResponse = r.readBus(bus = bus)
rWord = rtResponse.readBus()
assert isinstance(rWord, st.Status), 'Resulting word is not status word'
def testScenario3(self):
rtAddress = 8
rtSubAddress = 14
r = rt.RemoteTerminal(address = rtAddress)
wordCount = r.getAddress()
c = com.Command(address = r.getAddress())
c.setToCommandWord(address = rtSubAddress)
c.setTransmitCommand()
c.setWordCount(count = wordCount)
bus = bs.Bus()
bus.writeBus(word = c)
rtResponse = r.readBus(bus = bus)
rWord = rtResponse.readBus()
assert isinstance(rWord, st.Status), 'Resulting word is not status word'
self.assertEqual(rWord.isServiceRequested(), False, 'RT wants to communicate')
for i in range(r.getAddress()):
dWord = rtResponse.readBus()
assert isinstance(dWord, dt.Data), 'Resulting word is not data word'
self.assertEqual(dWord.getContent(), i, 'Data word not delivered in proper order')
self.assertRaises(ValueError, rtResponse.readBus)
def testGetWordCountNCWErrorMessage(self):
c = com.Command(address=2)
c.setToModeCommand(mode=com.Command.transmitStatusWord)
self.assertRaisesRegexp(Exception, "^Command.getWordCount:\s\s",
c.getWordCount)
def testCWInstantiationValidModeCode(self):
c = com.Command(address=2)
self.assertEqual(c.modeCode, c.transmitStatusWord,
'Command is not instantiated properly')
def testCWInstantiationValidAddress(self):
c = com.Command(address=2)
self.assertEqual(c.address, 2, 'Command is not instantiated properly')
def testGetWordCountNMCErrorType(self):
c = com.Command(address=2)
c.setToModeCommand(mode=com.Command.transmitStatusWord)
self.assertRaises(ValueError, c.getWordCount)
def testWriteBusCommandFirstStateChange(self):
b = bs.Bus()
c = com.Command(address = 3)
b.writeBus(word = c)
self.assertEqual(b.bus.size(), 1, 'Bus is not instantiated properly')
self.assertEqual(b.bus.dequeue(), c, 'Bus is not instantiated properly')
def testGetSubAddressNMCReturnType(self):
c = com.Command(address=2)
c.setToCommandWord(address=2)
c.setSubAddress(address=4)
assert isinstance(c.getSubAddress(),
int), 'getSubAddress not working properly'
def testSetWordCountNCWErrorType(self):
c = com.Command(address=2)
c.setToCommandWord(address=3)
self.assertRaises(ValueError, c.setWordCount, ())
def testIsTransmitCommandRC(self):
c = com.Command(address=2)
c.setToCommandWord(address=3)
c.setReceiveCommand()
self.assertEqual(c.isTransmitCommand(), False,
'isTransmitCommand not working properly')
def testSetWordCountCWInvalidErrorType(self):
c = com.Command(address=2)
c.setToModeCommand(mode=c.transmitStatusWord)
self.assertRaises(ValueError, c.setWordCount, (32))
def testSetWordCountCWInvalidErrorMessage(self):
c = com.Command(address=2)
c.setToModeCommand(mode=c.transmitStatusWord)
self.assertRaisesRegexp(Exception, "^Command.setWordCount:\s\s",
c.setWordCount, (32))
def testSetWordCountCWValidHStatusChange(self):
c = com.Command(address=2)
c.setToCommandWord(address=5)
c.setWordCount(count=30)
self.assertEqual(c.wordCount, 30, 'setWordCount not working properly')
def testSetWordCountCWValidHReturnValue(self):
c = com.Command(address=2)
c.setToCommandWord(address=5)
self.assertEqual(c.setWordCount(count=30), 30,
'setWordCount not working properly')
def testCWInstantiationValidModeCommand(self):
c = com.Command(address=2)
self.assertEqual(c.modeCommand, True,
'Command is not instantiated properly')
def testSetReceiveCommandRCReturnValue(self):
c = com.Command(address=2)
c.setToCommandWord(address=3)
c.setReceiveCommand()
self.assertEqual(c.setReceiveCommand(), True,
'setReceiveCommand not working properly')
def testSetWordCountNCWErrorMessage(self):
c = com.Command(address=2)
c.setToCommandWord(address=3)
self.assertRaisesRegexp(Exception, "^Command.setWordCount:\s\s",
c.setWordCount)
def testSetReceiveCommandTCTR(self):
c = com.Command(address=2)
c.setToCommandWord(address=3)
c.setTransmitCommand()
c.setReceiveCommand()
self.assertEqual(c.tr, False, 'setReceiveCommand not working properly')
def testCWInstantiationValidReturnType(self):
c = com.Command(address=2)
assert isinstance(c,
com.Command), 'Command is not instantiated properly'
def testWriteBusCommandFirstReturnValue(self):
b = bs.Bus()
c = com.Command(address = 3)
self.assertEqual(b.writeBus(word = c), 1, 'Bus is not instantiated properly')
def testSetSubAddressNCWErrorMessage(self):
c = com.Command(address=2)
c.setToModeCommand(mode=c.transmitStatusWord)
self.assertRaisesRegexp(Exception, "^Command.setSubAddress:\s\s",
c.setSubAddress, (4))
def testGetSubAddressNMCReturnValue(self):
c = com.Command(address=2)
c.setToCommandWord(address=2)
c.setSubAddress(address=4)
self.assertEqual(c.getSubAddress(), 4,
'getSubAddress not working properly')
def testGetWordCountCWReturnValue(self):
c = com.Command(address=2)
c.setToCommandWord(address=5)
c.setWordCount(count=4)
self.assertEqual(c.getWordCount(), 4,
'getWordCount not working properly')
def testCWInstantiationValidTR(self):
c = com.Command(address=2)
self.assertEqual(c.tr, False, 'Command is not instantiated properly')
def testSetWordCountCWAlphaNumericErrorType(self):
c = com.Command(address=2)
c.setToModeCommand(mode=c.transmitStatusWord)
self.assertRaises(ValueError, c.setWordCount, ('a'))
def testGetWordCountCWReturnType(self):
c = com.Command(address=2)
c.setToCommandWord(address=5)
c.setWordCount(count=4)
assert isinstance(c.getWordCount(),
int), 'getWordCount not working properly'
def testSetSubAddressNCWErrorType(self):
c = com.Command(address=2)
c.setToModeCommand(mode=c.transmitStatusWord)
self.assertRaises(ValueError, c.setSubAddress, (4))
