def testEmpty(self):
gen = VectorInput([])
alg = sMinToTotal()
p = Pool()
gen.data >> alg.envelope
alg.minToTotal >> (p, "lowlevel.minToTotal")
run(gen)
# Make sure nothing was emitted to the pool
self.assertRaises(KeyError, lambda: p["lowlevel.minToTotal"])
def testEmpty(self):
gen = VectorInput([])
alg = sMinToTotal()
p = Pool()
gen.data >> alg.envelope
alg.minToTotal >> (p, 'lowlevel.minToTotal')
run(gen)
# Make sure nothing was emitted to the pool
self.assertRaises(KeyError, lambda: p['lowlevel.minToTotal'])
def testRegression(self):
# V-shaped input
envelope = range(22050)
envelope.reverse()
envelope += range(22050)
gen = VectorInput(envelope)
minToTotal = sMinToTotal()
p = Pool()
gen.data >> minToTotal.envelope
minToTotal.minToTotal >> (p, "lowlevel.minToTotal")
run(gen)
result = p["lowlevel.minToTotal"]
self.assertAlmostEqual(result, 0.5, 5e-5) # this seems like a large error -rtoscano
self.assertAlmostEqual(result, MinToTotal()(envelope), 5e-7)
def testRegression(self):
# V-shaped input
envelope = list(range(22050))
envelope.reverse()
envelope += list(range(22050))
gen = VectorInput(envelope)
minToTotal = sMinToTotal()
p = Pool()
gen.data >> minToTotal.envelope
minToTotal.minToTotal >> (p, 'lowlevel.minToTotal')
run(gen)
result = p['lowlevel.minToTotal']
self.assertAlmostEqual(result, .5,
5e-5) #this seems like a large error -rtoscano
self.assertAlmostEqual(result, MinToTotal()(envelope), 5e-7)