python/tests/test_source.py: skip tests if no sounds were found

diff --git a/python/tests/test_source.py b/python/tests/test_source.py
index e78cb11..137eb63 100755 (executable)
--- a/python/tests/test_source.py
+++ b/python/tests/test_source.py
@@ -7,7 +7,7 @@ from utils import list_all_sounds
 from nose2.tools import params
 
 list_of_sounds = list_all_sounds('sounds')
 from nose2.tools import params
 
 list_of_sounds = list_all_sounds('sounds')

-default_test_sound = list_of_sounds[0]
+default_test_sound = None

 samplerates = [0, 44100, 8000, 32000]
 hop_sizes = [512, 1024, 64]
 
 samplerates = [0, 44100, 8000, 32000]
 hop_sizes = [512, 1024, 64]
 


@@ -24,6 +24,7 @@ class aubio_source_test_case_base(TestCase):
 
     def setUp(self):
         if not len(list_of_sounds): self.skipTest('add some sound files in \'python/tests/sounds\'')
 
     def setUp(self):
         if not len(list_of_sounds): self.skipTest('add some sound files in \'python/tests/sounds\'')

+        default_test_sound = list_of_sounds[0]

 
 class aubio_source_test_case(aubio_source_test_case_base):
 
 
 class aubio_source_test_case(aubio_source_test_case_base):
 


@@ -113,6 +114,8 @@ class aubio_source_test_wrong_params(TestCase):
         with self.assertRaises(RuntimeError):
             f = source('path_to/unexisting file.mp3')
 
         with self.assertRaises(RuntimeError):
             f = source('path_to/unexisting file.mp3')
 

+class aubio_source_test_wrong_params(aubio_source_test_case_base):
+

     def test_wrong_samplerate(self):
         with self.assertRaises(ValueError):
             f = source(default_test_sound, -1)
     def test_wrong_samplerate(self):
         with self.assertRaises(ValueError):
             f = source(default_test_sound, -1)