Merge branch 'master' into feature/pytest

diff --cc python/tests/test_filter.py
Simple merge

diff --cc python/tests/test_onset.py
index 08343e2,b9cab6f..08edbee
--- 1/python/tests/test_onset.py
--- 2/python/tests/test_onset.py
+++ b/python/tests/test_onset.py
@@@ -1,7 -1,8 +1,7 @@@
  #! /usr/bin/env python
  
 -from unittest import main
  from numpy.testing import TestCase, assert_equal, assert_almost_equal
- from aubio import onset
+ from aubio import onset, fvec
  
  class aubio_onset_default(TestCase):
  
@@@ -82,6 -83,37 +82,38 @@@ class aubio_onset_32000(aubio_onset_par
  class aubio_onset_8000(aubio_onset_params):
      samplerate = 8000
  
+ class aubio_onset_coverate(TestCase):
+     # extra tests to execute the C routines and improve coverage
+ 
+     def test_all_methods(self):
+         for method in ['default', 'energy', 'hfc', 'complexdomain', 'complex',
+                 'phase', 'wphase', 'mkl', 'kl', 'specflux', 'specdiff',
+                 'old_default']:
+             o = onset(method=method, buf_size=512, hop_size=256)
+             o(fvec(256))
+ 
+     def test_get_methods(self):
+         o = onset(method='default', buf_size=512, hop_size=256)
+ 
+         assert o.get_silence() == -70
+         o.set_silence(-20)
+         assert_almost_equal(o.get_silence(), -20)
+ 
+         assert o.get_compression() == 1
+         o.set_compression(.99)
+         assert_almost_equal(o.get_compression(), .99)
+ 
+         assert o.get_awhitening() == 0
+         o.set_awhitening(1)
+         assert o.get_awhitening() == 1
+ 
+         o.get_last()
+         o.get_last_ms()
+         o.get_last_s()
+         o.get_descriptor()
+         o.get_thresholded_descriptor()
+ 
+ 
  if __name__ == '__main__':
 +    from unittest import main
      main()