Extract common fixtures in conftest.py

python_apps/airtime_analyzer/tests/conftest.py

@@ -0,0 +1,20 @@
+import pytest
+import os
+import tempfile
+import shutil
+
+AUDIO_FILE = "tests/test_data/44100Hz-16bit-mono.mp3"
+AUDIO_FILENAME = os.path.basename(AUDIO_FILE)
+
+
+@pytest.fixture()
+def dest_dir():
+    with tempfile.TemporaryDirectory(prefix="dest") as tmpdir:
+        yield tmpdir
+
+
+@pytest.fixture()
+def src_dir():
+    with tempfile.TemporaryDirectory(prefix="src") as tmpdir:
+        shutil.copy(AUDIO_FILE, tmpdir)
+        yield tmpdir