add unit tests for tracks endpoint

requirements-dev.txt

@@ -1,3 +1,5 @@
 -r requirements.txt
 ruff==0.1.3
-pytest==7.4.3
+pytest==7.4.3
+httpx==0.25.1
+pyfakefs==5.3.0

src/pytunes/routers/tracks.py

@@ -7,10 +7,10 @@
 
 
 @router.get("/{track_id}.m3u8")
-async def get_track_playlist(track_id: UUID):
+def get_track_playlist(track_id: UUID):
     return FileResponse(f"/data/.pytunes/{track_id}.m3u8")
 
 
 @router.get("/{track_id}.{segment_index}.m4a")
-async def get_track_segment(track_id: UUID, segment_index: int):
+def get_track_segment(track_id: UUID, segment_index: int):
     return FileResponse(f"/data/.pytunes/{track_id}.{segment_index}.m4a")

src/pytunes/testing/client.py

@@ -0,0 +1,5 @@
+from fastapi.testclient import TestClient
+from pytunes.main import app, get_current_username
+
+app.dependency_overrides[get_current_username] = lambda: "current_username"
+client = TestClient(app)

tests/test_tracks.py

@@ -0,0 +1,13 @@
+from pytunes.testing.client import client
+
+
+def test_get_track_playlist(fs):
+    fs.create_file("/data/.pytunes/0beec7b5-ea3f-0fdb-c95d-0dd47f3c5bc2.m3u8")
+    response = client.get("/tracks/0beec7b5-ea3f-0fdb-c95d-0dd47f3c5bc2.m3u8")
+    assert response.status_code == 200
+
+
+def test_get_track_segment(fs):
+    fs.create_file("/data/.pytunes/0beec7b5-ea3f-0fdb-c95d-0dd47f3c5bc2.0.m4a")
+    response = client.get("/tracks/0beec7b5-ea3f-0fdb-c95d-0dd47f3c5bc2.0.m4a")
+    assert response.status_code == 200