def test_GPSL2Prn_init_f():
'''
GPS L2 C object init (CL=error)
'''
try:
GPSL2PrnCode(1, '02')
assert False
except ValueError:
pass
def test_GPSL2Prn_init1():
'''
GPS L2 C object init (CL=1)
'''
code = GPSL2PrnCode(1, '1')
assert code.prnNo == 1
assert (code.bitLookup == [1, -1]).all()
assert (code.binCode[1::2] == 1).all()
for i in range(0, 767250, 10230):
assert (code.binCode[i * 2:(i + 10230) * 2:2] == GPSL2CMCodes[0]).all()
def test_GPSL2Prn_combineData1():
'''
GPS L2 C data combination (CL=1)
'''
code = GPSL2PrnCode(1, '1')
dataBits = numpy.zeros(10230 * 2, dtype=numpy.uint8)
chipIndex_all = numpy.linspace(0, 20459, 20460, dtype=numpy.long)
data = code.combineData(chipIndex_all, dataBits)
binData = (data < 0).astype(numpy.uint8)
assert binData.shape == (20460, )
assert (binData[1::2] == 1).all()
assert (binData[::2] == GPSL2CMCodes[0]).all()