Nextcloud MCP Server

"""Unit tests for BM25 hybrid search algorithm.""" import pytest from qdrant_client import models from nextcloud_mcp_server.search.bm25_hybrid import BM25HybridSearchAlgorithm @pytest.mark.unit def test_bm25_hybrid_initialization_default(): """Test BM25HybridSearchAlgorithm initializes with default RRF fusion.""" algo = BM25HybridSearchAlgorithm() assert algo.score_threshold == 0.0 assert algo.fusion == models.Fusion.RRF assert algo.fusion_name == "rrf" assert algo.name == "bm25_hybrid" @pytest.mark.unit def test_bm25_hybrid_initialization_with_rrf(): """Test BM25HybridSearchAlgorithm initializes with explicit RRF fusion.""" algo = BM25HybridSearchAlgorithm(score_threshold=0.5, fusion="rrf") assert algo.score_threshold == 0.5 assert algo.fusion == models.Fusion.RRF assert algo.fusion_name == "rrf" @pytest.mark.unit def test_bm25_hybrid_initialization_with_dbsf(): """Test BM25HybridSearchAlgorithm initializes with DBSF fusion.""" algo = BM25HybridSearchAlgorithm(score_threshold=0.7, fusion="dbsf") assert algo.score_threshold == 0.7 assert algo.fusion == models.Fusion.DBSF assert algo.fusion_name == "dbsf" @pytest.mark.unit def test_bm25_hybrid_invalid_fusion_raises_error(): """Test BM25HybridSearchAlgorithm raises ValueError for invalid fusion.""" with pytest.raises(ValueError) as exc_info: BM25HybridSearchAlgorithm(fusion="invalid") assert "Invalid fusion algorithm 'invalid'" in str(exc_info.value) assert "Must be 'rrf' or 'dbsf'" in str(exc_info.value) @pytest.mark.unit def test_bm25_hybrid_requires_vector_db(): """Test BM25HybridSearchAlgorithm reports it requires vector database.""" algo = BM25HybridSearchAlgorithm() assert algo.requires_vector_db is True