add canonicalIntervals to the test

0xfe · Apr 4, 2021 · 83c7aca · 83c7aca
1 parent 8fe4a61
commit 83c7aca
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/tests/music_tests.ts b/tests/music_tests.ts
@@ -22,7 +22,7 @@ export default (function () {
       test('Relative Notes', MusicTests.relativeNotes);
       test('Relative Note Names', MusicTests.relativeNoteNames);
       test('Canonical Notes', MusicTests.canonicalNotes);
-      test('Canonical Intervals', MusicTests.canonicalNotes);
+      test('Canonical Intervals', MusicTests.canonicalIntervals);
       test('Scale Tones', MusicTests.scaleTones);
       test('Scale Intervals', MusicTests.scaleIntervals);
     },
@@ -222,6 +222,21 @@ export default (function () {
       }
     },
 
+    canonicalIntervals: function () {
+      expect(3);
+
+      var music = new Music();
+
+      equal(music.getCanonicalIntervalName(0), 'unison');
+      equal(music.getCanonicalIntervalName(2), 'M2');
+
+      try {
+        music.getCanonicalIntervalName(-1);
+      } catch (e) {
+        ok(true, 'Invalid interval value');
+      }
+    },
+
     scaleTones: function () {
       expect(24);