Added previous/next song buttons to MIDI interface, updated known issues

1 files changed, 41 insertions, 0 deletions

diff --git a/midi_launchpad_mini_unittest.py b/midi_launchpad_mini_unittest.py
index 09f12df..55ca6c8 100644
--- a/midi_launchpad_mini_unittest.py
+++ b/midi_launchpad_mini_unittest.py
@@ -30,6 +30,8 @@ class SoloToolMock:
         self.state = SoloToolMock.STOPPED
         self.position = 0.0
         self.currentAbLimit = (0.0, 0.0)
+        self.currentLoadedAbLimitIndex = None
+        self.currentSong = None
 
     def play(self):
         self.state = SoloToolMock.PLAYING
@@ -46,6 +48,24 @@ class SoloToolMock:
     def jumpToA(self):
         self.position = self.currentAbLimit[0]
 
+    def loadAbLimits(self, index):
+        self.currentLoadedAbLimitIndex = index
+
+    def setSong(self, index):
+        self.currentSong = index
+
+    def nextSong(self):
+        if self.currentSong is None:
+            self.currentSong = 0
+        else:
+            self.currentSong += 1
+
+    def previousSong(self):
+        if self.currentSong is None:
+            self.currentSong = 0
+        else:
+            self.currentSong = max(self.currentSong - 1, 0)
+
 def test_connect():
     expectedDevice = "Launchpad Mini MIDI 1"
 
@@ -97,6 +117,26 @@ def test_jumpToAButton():
     midiWrapperMock.simulateInput(101)
     assert soloToolMock.position == ab[0]
 
+def test_previousAndNextSongButtons():
+    soloToolMock = SoloToolMock()
+    midiWrapperMock = MidiWrapperMock()
+    uut = MidiController(soloToolMock, midiWrapperMock)
+    uut.connect()
+
+    assert soloToolMock.currentSong == None
+    midiWrapperMock.simulateInput(119)
+    assert soloToolMock.currentSong == 0
+
+    midiWrapperMock.simulateInput(119)
+    assert soloToolMock.currentSong == 1
+
+    midiWrapperMock.simulateInput(118)
+    assert soloToolMock.currentSong == 0
+
+    midiWrapperMock.simulateInput(118)
+    assert soloToolMock.currentSong == 0
+
+"""
 def test_unprogrammedButton():
     unusedButton = 48
     midiWrapperMock = MidiWrapperMock()
@@ -105,3 +145,4 @@ def test_unprogrammedButton():
 
     # expect no crash
     midiWrapperMock.simulateInput(48)
+"""