iblutil.tests.test_spacers

Classes

TestSpacer
TestSpacersFromFronts	Tests for Spacer.find_spacers_from_fronts

class TestSpacer(methodName='runTest')

Bases: TestCase

test_spacer()

test_find_spacers()

Generates a fake signal with 2 spacers and finds them

class TestSpacersFromFronts(methodName='runTest')

Bases: TestCase

Tests for Spacer.find_spacers_from_fronts

setUp() → None

Hook method for setting up the test fixture before exercising it.

test_extract_spacers()

Test Spacer.find_spacers_from_fronts with usual spacer

test_empty()

Test behaviour when a signal is passed in that doesn’t contain any spacers.

test_noise()

Test whether it can deal with noise in the spacer signal.

NB: Currently any noise will result in no spacer detection.

test_custom_spacer_extract()

Test is different spacer parameters

static to_fronts(signal)

Detects Rising and Falling edges of a voltage signal, returns indices and polarities.

Parameters:

signal (numpy.array) – Array on which to compute RMS

Returns:

• numpy.array – Array of indices

• numpy.array – Array of polarities {1, -1}