Changeset 088760e for python/tests/test_note2midi.py

Timestamp:

Oct 31, 2018, 10:26:52 PM (6 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/constantq

Children:

c03d191

Parents:

45c2c5c (diff), 7a54b37 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' into feature/constantq

File:

• python/tests/test_note2midi.py (modified) (2 diffs)

python/tests/test_note2midi.py

@@ -4 +4 @@
 from __future__ import unicode_literals
 
-from aubio import note2midi, freq2note
+from aubio import note2midi, freq2note, note2freq, float_type
 from nose2.tools import params
 import unittest
@@ -112 +112 @@
 class freq2note_simple_test(unittest.TestCase):
 
-    def test_freq2note(self):
+    def test_freq2note_above(self):
         " make sure freq2note(441) == A4 "
         self.assertEqual("A4", freq2note(441))
+
+    def test_freq2note_under(self):
+        " make sure freq2note(439) == A4 "
+        self.assertEqual("A4", freq2note(439))
+
+class note2freq_simple_test(unittest.TestCase):
+
+    def test_note2freq(self):
+        " make sure note2freq('A3') == 220"
+        self.assertEqual(220, note2freq("A3"))
+
+    def test_note2freq_under(self):
+        " make sure note2freq(A4) == 440"
+        if float_type == 'float32':
+            self.assertEqual(440, note2freq("A4"))
+        else:
+            self.assertLess(abs(note2freq("A4")-440), 1.e-12)
 
 if __name__ == '__main__':