def test_check_avail_filters():
""" Tests 4.3 Filter library
Tests 4.3.3 Data filtering
"""
data = DataCapture()
lpf = LowPassFilter("Chebyshev", 250)
hpf = HighPassFilter("Bessel", 500)
maf = MovingAverageFilter(10)
pkf = PeakFilter(10, 10)
errors = []
# replace == with a check if noise data is contained in filtered data
if not lpf.getFilterInfo():
errors.append("Low pass filter does not exist")
if not hpf.getFilterInfo():
errors.append("High pass filter does not exist")
if not maf.getFilterInfo():
errors.append("Moving average filter does not exist")
if not pkf.getFilterInfo():
errors.append("Peak filter does not exist")
assert not errors, "Assert errors occured:\n{}".format("\n".join(errors))
