From edb2ffc66231702c931429ab44ad5009abb8c128 Mon Sep 17 00:00:00 2001
From: Eddy Pedroni <eddy@0xf7.com>
Date: Tue, 4 Jan 2022 13:49:38 +0100
Subject: Added proper volume and playback rate feedback, changed volume steps
 in MIDI interface

---
 notifier_unittest.py | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'notifier_unittest.py')

diff --git a/notifier_unittest.py b/notifier_unittest.py
index b840c16..52be51e 100644
--- a/notifier_unittest.py
+++ b/notifier_unittest.py
@@ -30,6 +30,8 @@ def checkEvent(uut, event):
 
 def test_allEvents(uut):
     checkEvent(uut, Notifier.PLAYING_STATE_EVENT)
+    checkEvent(uut, Notifier.PLAYBACK_VOLUME_EVENT)
+    checkEvent(uut, Notifier.PLAYBACK_RATE_EVENT)
 
 def test_eventWithoutRegisteredCallbacks(uut):
     uut.notify(Notifier.PLAYING_STATE_EVENT)
@@ -46,3 +48,36 @@ def test_playingStateEventWithMockPlayer(uut, mockPlayer):
     assert not called
     mockPlayer.simulatePlayingStateChanged()
     assert called
+
+def test_singleEventNotification(uut):
+    playingStateCalled = False
+    def playingStateCallback():
+        nonlocal playingStateCalled
+        playingStateCalled = True
+
+    volumeCalled = False
+    def volumeCallback():
+        nonlocal volumeCalled
+        volumeCalled = True
+
+    uut.registerCallback(Notifier.PLAYING_STATE_EVENT, playingStateCallback)
+    uut.registerCallback(Notifier.PLAYBACK_VOLUME_EVENT, volumeCallback)
+
+    assert not playingStateCalled
+    assert not volumeCalled
+
+    uut.notify(Notifier.PLAYING_STATE_EVENT)
+    assert playingStateCalled
+    assert not volumeCalled
+
+    playingStateCalled = False
+
+    uut.notify(Notifier.PLAYBACK_VOLUME_EVENT)
+    assert not playingStateCalled
+    assert volumeCalled
+
+    volumeCalled = False
+
+    uut.notify(Notifier.PLAYBACK_RATE_EVENT)
+    assert not playingStateCalled
+    assert not volumeCalled
-- 
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