placeholders for testing piano roll

tests/test_pianoroll.py

@@ -1,48 +1,20 @@
-# import numpy as np
-# import pandas as pd
-# import os
-# from scipy.io import wavfile
-#
-# from libsoni.core import pianoroll
-#
-# FS = 22050
-# EXPORT_AUDIO = True
-# DURATIONS = [None, 4.2, 3.0, 5.0]
-#
-#
-# def test_pianoroll_clicks():
-#     pianoroll_df = pd.read_csv(os.path.join('data_csv', 'Bach_BWV1056-01-mm000-116_Oezer-V1_P_aligned.csv'),
-#                                delimiter=';')
-#
-#     y = pianoroll.sonify_pianoroll_clicks(pianoroll_df,
-#                                           tuning_frequency=440.0,
-#                                           duration=None,
-#                                           fs=FS)
-#
-#     if EXPORT_AUDIO:
-#         wavfile.write(os.path.join('tests', 'data_audio',
-#                                    'Bach_BWV1056-01-mm000-116_Oezer-V1_P_aligned_pianoroll_sonified_clicks.wav'), FS, y)
-#
-#
-# #test_pianoroll_clicks()
-#
-# def test_pianoroll_additive_synthesis():
-#     pianoroll_df = pd.read_csv(os.path.join('data_csv', 'Bach_BWV1056-01-mm000-116_Oezer-V1_P_aligned.csv'),
-#                                delimiter=';')
-#
-#     y = pianoroll.sonify_pianoroll_additive_synthesis(pianoroll_df,
-#                                                       partials=[1, 2, 3, 4],
-#                                                       partials_amplitudes=[1, 0.7, 0.3, 0.1],
-#                                                       partials_phase_offsets=[0, 0, 0, 0],
-#                                                       tuning_frequency=440.0,
-#                                                       duration=None,
-#                                                       fs=FS)
-#
-#     if EXPORT_AUDIO:
-#         wavfile.write(os.path.join('tests',
-#                                    'data_audio',
-#                                    'Bach_BWV1056-01-mm000-116_Oezer-V1_P_aligned_pianoroll_sonified_additive_synthesis.wav'),
-#                       FS, y)
-#
-#
-# test_pianoroll_additive_synthesis()
+import numpy as np
+import pandas as pd
+import soundfile as sf
+
+from libsoni.core.pianoroll import sonify_pianoroll_clicks,\
+    sonify_pianoroll_additive_synthesis, sonify_pianoroll_fm_synthesis, sonify_pianoroll_sample
+
+Fs = 22050
+SAMPLE, _ = sf.read('data_audio/samples/01Pia1F060f_np___0_short.wav', Fs)
+
+def test_pianoroll_sample():
+    pass
+
+def test_pianoroll_fm():
+    pass
+
+def test_pianoroll_additive():
+
+def test_pianoroll_clicks():
+    pass