write tests for sources

aircox_streamer/controllers/sources.py

@@ -76,7 +76,7 @@ class PlaylistSource(Source):
         self.program = program
 
         super().__init__(controller, id=id, **kwargs)
-        self.path = os.path.join(self.station.path, self.id + ".m3u")
+        self.path = os.path.join(self.station.path, f"{self.id}.m3u")
 
     def get_sound_queryset(self):
         """Get playlist's sounds queryset."""
@@ -115,23 +115,6 @@ class QueueSource(Source):
     queue = None
     """Source's queue (excluded on_air request)"""
 
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-    def push(self, *paths):
-        """Add the provided paths to source's play queue."""
-        for path in paths:
-            self.controller.send(self.id, "_queue.push ", path)
-
-    def fetch(self):
-        super().fetch()
-        queue = self.controller.send(self.id, "_queue.queue").strip()
-        if not queue:
-            self.queue = []
-            return
-
-        self.queue = queue.split(" ")
-
     @property
     def requests(self):
         """Queue as requests metadata."""
@@ -139,3 +122,20 @@ class QueueSource(Source):
         for request in requests:
             request.fetch()
         return requests
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    def push(self, *paths):
+        """Add the provided paths to source's play queue."""
+        for path in paths:
+            self.controller.send(f"{self.id}_queue.push {path}")
+
+    def fetch(self):
+        super().fetch()
+        queue = self.controller.send(f"{self.id}_queue.queue").strip()
+        if not queue:
+            self.queue = []
+            return
+
+        self.queue = queue.split(" ")