diff options
Diffstat (limited to 'src/unheard/midi_test.clj')
| -rw-r--r-- | src/unheard/midi_test.clj | 67 |
1 files changed, 22 insertions, 45 deletions
diff --git a/src/unheard/midi_test.clj b/src/unheard/midi_test.clj index bcfde3c..790cf69 100644 --- a/src/unheard/midi_test.clj +++ b/src/unheard/midi_test.clj @@ -3,50 +3,27 @@ [hyperfiddle.rcf :refer [tests]]) (:import [javax.sound.midi ShortMessage])) -(defn short-message [cmd ch d1 d2] - (ShortMessage. cmd ch d1 d2)) +(defn short-message [cmd ch d1 d2] (ShortMessage. cmd ch d1 d2)) (tests "short-message->notes" - (let [msgs - [(short-message ShortMessage/NOTE_ON 0 1 100) - ;; Irrelevant messages don't appear - (short-message ShortMessage/CONTROL_CHANGE 0 1 100) - (short-message ShortMessage/NOTE_ON 0 2 100) - ;; Notes are removed - (short-message ShortMessage/NOTE_OFF 0 2 100) - (short-message ShortMessage/NOTE_OFF 0 1 100) - (short-message ShortMessage/NOTE_ON 0 3 100) - (short-message ShortMessage/NOTE_ON 0 4 100) - ;; Specifying channel works - (short-message ShortMessage/NOTE_ON 1 1 100) - (short-message ShortMessage/NOTE_ON 1 2 100) - ;; All notes off works - (short-message ShortMessage/CONTROL_CHANGE 0 123 0) - (short-message ShortMessage/CONTROL_CHANGE 1 123 0)]] - - (into [] - (transduce - sut/short-message->notes - conj - [] - msgs)) - := [{0 {1 100}} - {0 {1 100 - 2 100}} - {0 {1 100}} - {0 {}} - {0 {3 100}} - {0 {3 100 - 4 100}} - {0 {3 100 - 4 100} - 1 {1 100}} - {0 {3 100 - 4 100} - 1 {1 100 - 2 100}} - {0 {} - 1 {1 100 - 2 100}} - {0 {} - 1 {}}])) + (let [msgs [(short-message ShortMessage/NOTE_ON 0 1 100) + ;; Irrelevant messages don't appear + (short-message ShortMessage/CONTROL_CHANGE 0 1 100) + (short-message ShortMessage/NOTE_ON 0 2 100) + ;; Notes are removed + (short-message ShortMessage/NOTE_OFF 0 2 100) + (short-message ShortMessage/NOTE_OFF 0 1 100) + (short-message ShortMessage/NOTE_ON 0 3 100) + (short-message ShortMessage/NOTE_ON 0 4 100) + ;; Specifying channel works + (short-message ShortMessage/NOTE_ON 1 1 100) + (short-message ShortMessage/NOTE_ON 1 2 100) + ;; All notes off works + (short-message ShortMessage/CONTROL_CHANGE 0 123 0) + (short-message ShortMessage/CONTROL_CHANGE 1 123 0)]] + (into [] (transduce sut/short-message->notes conj [] msgs)) + := + [{0 {1 100}} {0 {1 100, 2 100}} {0 {1 100}} {0 {}} {0 {3 100}} + {0 {3 100, 4 100}} {0 {3 100, 4 100}, 1 {1 100}} + {0 {3 100, 4 100}, 1 {1 100, 2 100}} {0 {}, 1 {1 100, 2 100}} + {0 {}, 1 {}}])) |