From 192100c0590dfbe2db498b356fbd1e1e19eace2c Mon Sep 17 00:00:00 2001
From: Eddy Pedroni <eddy@0xf7.com>
Date: Fri, 7 Jan 2022 18:17:07 +0100
Subject: Added very based CLI

---
 solo_tool_cli.py                 | 34 ++++++++++++++++++
 solo_tool_cli_integrationtest.py | 75 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 109 insertions(+)
 create mode 100644 solo_tool_cli.py
 create mode 100644 solo_tool_cli_integrationtest.py

diff --git a/solo_tool_cli.py b/solo_tool_cli.py
new file mode 100644
index 0000000..b6e7817
--- /dev/null
+++ b/solo_tool_cli.py
@@ -0,0 +1,34 @@
+from solo_tool import SoloTool
+from midi_controller_launchpad_mini import MidiController
+
+class SoloToolCLI:
+    def __init__(self, sessionJson, soloToolOverride=None, midiOverride=None):
+        self._soloTool = SoloTool() if soloToolOverride is None else soloToolOverride
+        self._soloTool.loadSession(sessionJson)
+        self._midiController = MidiController() if midiOverride is None else midiOverride
+        self._commands = {
+            "song" : self._song,
+            "midi" : self._midi
+        }
+
+    def input(self, commandString):
+        split = commandString.strip().split(" ")
+        if split[0] in self._commands:
+            self._commands[split[0]](split[1:])
+
+    def _song(self, args):
+        if len(args) > 0:
+            self._soloTool.setSong(int(args[0]))
+        else:
+            songs = self._soloTool.getSongs()
+            print("Songs:")
+            for i, s in enumerate(songs):
+                print(f"  {i} {s}")
+
+    def _midi(self, args):
+        if len(args) > 0 and args[0] == "connect":
+            print("Connecting to MIDI device...")
+            self._midiController.connect()
+        else:
+            print("Supported device: Novation Launchpad Mini MkII")
+
diff --git a/solo_tool_cli_integrationtest.py b/solo_tool_cli_integrationtest.py
new file mode 100644
index 0000000..ae007a3
--- /dev/null
+++ b/solo_tool_cli_integrationtest.py
@@ -0,0 +1,75 @@
+import pytest
+import io
+from contextlib import redirect_stdout
+
+from solo_tool_cli import SoloToolCLI
+from solo_tool import SoloTool
+from player_mock import Player
+
+class MockMidiController:
+    def __init__(self):
+        self.connected = False
+
+    def connect(self):
+        self.connected = True
+    
+@pytest.fixture
+def mockPlayer():
+    return Player()
+
+@pytest.fixture
+def soloTool(mockPlayer):
+    return SoloTool(playerOverride=mockPlayer)
+
+@pytest.fixture
+def mockMidi(soloTool):
+    return MockMidiController()
+
+@pytest.fixture
+def uut(soloTool, mockMidi):
+    return SoloToolCLI("test_session.json", soloToolOverride=soloTool, midiOverride=mockMidi)
+
+def test_songSelection(uut, soloTool, mockPlayer):
+    expectedOutput = """\
+Songs:
+  0 test.flac
+  1 test.mp3
+Songs:
+  0 test.flac
+  1 test.mp3
+Songs:
+  0 test.flac
+  1 test.mp3
+"""
+
+    with io.StringIO() as buf, redirect_stdout(buf):
+        uut.input("song")
+        assert mockPlayer.currentSong == None
+
+        uut.input("song 0")
+        assert mockPlayer.currentSong == "test.flac"
+
+        uut.input("song ")
+
+        uut.input("song 1")
+        assert mockPlayer.currentSong == "test.mp3"
+
+        uut.input("song")
+
+        
+        assert buf.getvalue() == expectedOutput
+
+def test_connectMidi(uut, mockMidi):
+    expectedOutput = """\
+Supported device: Novation Launchpad Mini MkII
+Connecting to MIDI device...
+"""
+
+    with io.StringIO() as buf, redirect_stdout(buf):
+        uut.input("midi")
+        assert not mockMidi.connected
+
+        uut.input("midi connect")
+        assert mockMidi.connected
+
+        assert buf.getvalue() == expectedOutput
-- 
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