renamed django app folder to backend

backend/playlist/tests/test_src/test_query_building.py

@@ -0,0 +1,30 @@
+"""test playlist query building"""
+
+import pytest
+from playlist.src.query_building import QueryBuilder
+
+
+def test_build_data():
+    """test for correct key building"""
+    qb = QueryBuilder(
+        channel=["test_channel"],
+        subscribed=["true"],
+        type=["regular"],
+    )
+    result = qb.build_data()
+    must_list = result["query"]["bool"]["must"]
+    assert "query" in result
+    assert "sort" in result
+    assert result["sort"] == [{"playlist_name.keyword": {"order": "asc"}}]
+    assert {"match": {"playlist_channel_id": "test_channel"}} in must_list
+    assert {"match": {"playlist_subscribed": True}} in must_list
+
+
+def test_parse_type():
+    """validate type"""
+    qb = QueryBuilder(type=["regular"])
+    with pytest.raises(ValueError):
+        qb.parse_type("invalid")
+
+    result = qb.parse_type("custom")
+    assert result == {"match": {"playlist_type.keyword": "custom"}}