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1 files changed, 52 insertions, 0 deletions

diff --git a/src/node_modules/chance/test/test.music.js b/src/node_modules/chance/test/test.music.js
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+++ b/src/node_modules/chance/test/test.music.js
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+import test from 'ava'
+import Chance from '../chance.js'
+import _ from 'lodash'
+
+const chance = new Chance()
+
+// chance.note()
+test('note() returns a valid note', t => {
+    _.times(1000, () => {
+      let note = chance.note()
+      t.true(_.isString(note))
+      t.true(note.length <= 2)
+    })
+})
+
+// chance.midi_note()
+test('midi_note() returns a valid midi note between 0 and 127', t => {
+    _.times(1000, () => {
+        let midi_note = chance.midi_note()
+        t.true(_.isNumber(midi_note))
+        t.true(midi_note >= 0)
+        t.true(midi_note <= 127)
+    })
+})
+
+// chance.chord_quality()
+test('chord_quality() returns a valid chord quality', t => {
+    _.times(1000, () => {
+        let chord_quality = chance.chord_quality()
+        t.true(_.isString(chord_quality))
+        t.true(chord_quality.length <= 4)
+    })
+})
+
+// chance.chord()
+test('chord() returns a valid chord', t => {
+    _.times(1000, () => {
+        let chord = chance.chord()
+        t.true(_.isString(chord))
+        t.true(chord.length <= 6)
+    })
+})
+
+// chance.tempo()
+test('tempo() returns a valid tempo between 40 and 320', t => {
+    _.times(1000, () => {
+        let tempo = chance.tempo()
+        t.true(_.isNumber(tempo))
+        t.true(tempo >= 40)
+        t.true(tempo <= 320)
+    })
+})
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