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 testWriteBusStatusThirdReturnValue(self):
b = bs.Bus()
s1 = st.Status(address = 3)
b.writeBus(word = s1)
s2 = st.Status(address = 5)
b.writeBus(word = s2)
s3 = st.Status(address = 6)
self.assertEqual(b.writeBus(word = s3), 3, 'Bus is not instantiated properly')
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 testWriteBusDataThirdReturnValue(self):
b = bs.Bus()
d1 = dt.Data(payload = 3)
b.writeBus(word = d1)
d2 = dt.Data(payload = 5)
b.writeBus(word = d2)
d3 = dt.Data(payload = 6)
self.assertEqual(b.writeBus(word = d3), 3, 'Bus is not instantiated properly')
def testReadBusNEStatusChange(self):
b = bs.Bus()
s1 = st.Status(address = 3)
b.writeBus(word = s1)
s2 = st.Status(address = 5)
b.writeBus(word = s2)
s3 = st.Status(address = 6)
b.writeBus(word = s3)
self.assertEqual(b.readBus(), s1, 'readBus does not work properly')
def testWriteBusStatusSecondStateChange(self):
b = bs.Bus()
s1 = st.Status(address = 3)
b.writeBus(word = s1)
s2 = st.Status(address = 5)
b.writeBus(word = s2)
self.assertEqual(b.bus.size(), 2, 'Bus is not instantiated properly')
self.assertEqual(b.bus.dequeue(), s1, 'Bus is not instantiated properly')
self.assertEqual(b.bus.dequeue(), s2, '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 testWriteBusDataSecondStateChange(self):
b = bs.Bus()
d1 = dt.Data(payload = 3)
b.writeBus(word = d1)
d2 = dt.Data(payload = 5)
b.writeBus(word = d2)
self.assertEqual(b.bus.size(), 2, 'Bus is not instantiated properly')
self.assertEqual(b.bus.dequeue(), d1, 'Bus is not instantiated properly')
self.assertEqual(b.bus.dequeue(), d2, 'Bus is not instantiated properly')
def testReadBusNEReturnType(self):
b = bs.Bus()
s1 = st.Status(address = 3)
b.writeBus(word = s1)
s2 = st.Status(address = 5)
b.writeBus(word = s2)
s3 = st.Status(address = 6)
b.writeBus(word = s3)
assert isinstance(b.readBus(), st.Status), 'readBus does not work properly'
def setUp(self):
self.sat = sat.Satellite()
self.rt1 = remT.RemoteTerminal(1)
self.rt2 = remT.RemoteTerminal(2)
self.rt3 = remT.RemoteTerminal(3)
self.rt4 = remT.RemoteTerminal(4)
self.sat.addRemoteTerminal(self.rt1)
self.sat.addRemoteTerminal(self.rt2)
self.sat.addRemoteTerminal(self.rt3)
self.bus = b.Bus()
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 testReadBusEErrorMessage(self):
b = bs.Bus()
self.assertRaisesRegexp(Exception, "^Bus.readBus:\s\s", b.readBus)
def testWriteBusDataFirstReturnValue(self):
b = bs.Bus()
d = dt.Data(payload = 3)
self.assertEqual(b.writeBus(word = d), 1, 'Bus is not instantiated properly')
def testWriteBusDataFirstStateChange(self):
b = bs.Bus()
d = dt.Data(payload = 3)
b.writeBus(word = d)
self.assertEqual(b.bus.size(), 1, 'Bus is not instantiated properly')
self.assertEqual(b.bus.dequeue(), d, 'Bus is not instantiated properly')
def testWriteBusStatusFirstStateChange(self):
b = bs.Bus()
s = st.Status(address = 3)
b.writeBus(word = s)
self.assertEqual(b.bus.size(), 1, 'Bus is not instantiated properly')
self.assertEqual(b.bus.dequeue(), s, 'Bus is not instantiated properly')
def testWriteBusStatusFirstReturnValue(self):
b = bs.Bus()
s = st.Status(address = 3)
self.assertEqual(b.writeBus(word = s), 1, 'Bus 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 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 testInitExists(self):
b = bs.Bus()
assert "__init__" in dir(b), 'Method by name __init__ does not exists'
def testWriteBusAlphaNumericErrorMessage(self):
b = bs.Bus()
self.assertRaisesRegexp(Exception, "^Bus.writeBus:\s\s", b.writeBus,('a'))
def testReadBusEErrorType(self):
b = bs.Bus()
self.assertRaises(ValueError, b.readBus)
def testBusInstantiationReturnType(self):
b = bs.Bus()
assert isinstance(b, bs.Bus), 'Bus is not instantiated properly'
def testWriteBusExists(self):
b = bs.Bus()
assert "writeBus" in dir(b), 'Method by name writeBus does not exists'
def testWriteBusNoParamErrorType(self):
b = bs.Bus()
self.assertRaises(ValueError, b.writeBus)
def testWriteBusNumberErrorMessage(self):
b = bs.Bus()
self.assertRaisesRegexp(Exception, "^Bus.writeBus:\s\s", b.writeBus, (1))
def testWriteBusNegativeErrorType(self):
b = bs.Bus()
self.assertRaises(ValueError, b.writeBus,(1))
def testReadBusExists(self):
b = bs.Bus()
assert "readBus" in dir(b), 'Method by name readBus does not exists'
def testBusInstantiationReturnValue(self):
b = bs.Bus()
self.assertEqual(b.bus.size(), 0, 'Bus is not instantiated properly')
def testWriteBusAlphaNumericErrorType(self):
b = bs.Bus()
self.assertRaises(ValueError, b.writeBus,('a'))
