def test_SVBase_amplitude():
'''
Amplitude control
'''
sv = SVBase("TEST_SV")
amp = AmplitudeSine(AmplitudeBase.UNITS_POWER, 10, 15, 20)
sv.setAmplitude(amp)
assert sv.amplitude == amp
assert sv.getAmplitude() == amp
def test_SVBase_amplitude():
'''
Amplitude control
'''
sv = SVBase("TEST_SV")
amp = AmplitudeSine(AmplitudeBase.UNITS_POWER, 10, 15, 20)
sv.setAmplitude(amp)
assert sv.amplitude == amp
assert sv.getAmplitude() == amp
def test_SVBase_isBandEnabled():
'''
Base SV class: abstract method test
'''
sv = SVBase("TEST_SV")
try:
sv.isBandEnabled(NormalRateConfig.GPS.L1, NormalRateConfig)
assert False
except NotImplementedError:
pass
def test_SVBase_isBandEnabled():
'''
Base SV class: abstract method test
'''
sv = SVBase("TEST_SV")
try:
sv.isBandEnabled(NormalRateConfig.GPS.L1, NormalRateConfig)
assert False
except NotImplementedError:
pass
def test_SVBase_getBatchSignals():
'''
Base SV class: abstract method test
'''
sv = SVBase("TEST_SV")
userTimeAll_s = numpy.zeros(1)
samples = numpy.zeros(1)
noiseParams = NoiseParameters(NormalRateConfig.SAMPLE_RATE_HZ, 1.0)
try:
sv.getBatchSignals(userTimeAll_s, samples, NormalRateConfig,
noiseParams, NormalRateConfig.GPS.L1, False)
assert False
except NotImplementedError:
pass
def test_SVBase_doppler():
'''
Doppler control
'''
sv = SVBase("TEST_SV")
doppler = DopplerSine(10000, 55, 10, 15, 20)
sv.setDoppler(doppler)
assert sv.doppler == doppler
assert sv.getDoppler() == doppler
assert sv.isCodeDopplerIgnored() == doppler.isCodeDopplerIgnored()
flag = not sv.isCodeDopplerIgnored()
sv.setCodeDopplerIgnored(flag)
assert flag == sv.isCodeDopplerIgnored()
def test_SVBase_doppler():
'''
Doppler control
'''
sv = SVBase("TEST_SV")
doppler = DopplerSine(10000, 55, 10, 15, 20)
sv.setDoppler(doppler)
assert sv.doppler == doppler
assert sv.getDoppler() == doppler
assert sv.isCodeDopplerIgnored() == doppler.isCodeDopplerIgnored()
flag = not sv.isCodeDopplerIgnored()
sv.setCodeDopplerIgnored(flag)
assert flag == sv.isCodeDopplerIgnored()
def test_SVBase_getBatchSignals():
'''
Base SV class: abstract method test
'''
sv = SVBase("TEST_SV")
userTimeAll_s = numpy.zeros(1)
samples = numpy.zeros(1)
noiseParams = NoiseParameters(NormalRateConfig.SAMPLE_RATE_HZ, 1.0)
try:
sv.getBatchSignals(userTimeAll_s,
samples,
NormalRateConfig,
noiseParams,
NormalRateConfig.GPS.L1,
False)
assert False
except NotImplementedError:
pass
def test_Task_runOnce1():
'''
Worker object loop cycle test. This test verifies error handling during
data generation.
'''
class MyQueue(object):
def __init__(self):
self.queue = []
def get(self):
return self.queue.pop(0)
def put(self, obj):
return self.queue.append(obj)
outputConfig = NormalRateConfig
# Wrong SV object to ensure the error is encountered
sv0 = Satellite('1')
signalSources = [sv0]
noiseParams = NoiseParameters(outputConfig.SAMPLE_RATE_HZ, 1.)
tcxo = None
signalFilters = [None] * 4
groupDelays = False
bands = [outputConfig.GPS.L1]
generateDebug = False
worker = Worker(outputConfig, signalSources, noiseParams, tcxo,
signalFilters, groupDelays, bands, generateDebug)
# worker.start()
worker.queueIn = MyQueue()
worker.queueOut = MyQueue()
nSamples = 1024
userTime0_s = 0.
firstSampleIndex = 1l
params = (userTime0_s, nSamples, firstSampleIndex)
worker.queueIn.put(params)
task = worker.createTask()
worker.run_once(task)
result = worker.queueOut.get()
# result is None because the run_once() catches an error during SV method
# invocation
assert result is None
