Files
semantica/tests
88bd7d6b05 fix(explorer): resolve all PR review issues — bugs, tests, refactor
Bugs fixed:
- enrich.py: predict_links called predictor.predict_links() with wrong
  signature (graph_dict as graph_store, node_id as node_labels, top_n
  instead of top_k). Rewrote to iterate candidate nodes and call
  score_link(session.graph, src, candidate) directly.
- enrich.py: detect_duplicates called session.get_nodes() synchronously
  in an async handler, blocking the event loop. Wrapped in to_thread().
- export_import.py: temp file was leaked on export exception. Now always
  cleaned up via try/finally. Moved `import os` to module level.
- pyproject.toml: missing comma between two strings in the `all` extra
  caused a TOML syntax error breaking `pip install semantica[all]`.
- app.py: generic Exception handler swallowed HTTPException(503) raised
  by get_session dependency. Now re-raises HTTPException explicitly.
- decisions.py: compliance endpoint imported PolicyEngine then discarded
  it, always returning compliant=True. Replaced with in-graph check:
  scans for violates/non_compliant/breaches edges from the decision node.
- app.py: removed unused `import traceback`.

Refactor:
- session.py: added build_graph_dict(node_ids=None) method to eliminate
  _build_graph_dict() duplication across graph.py, analytics.py, and
  export_import.py (three identical copies).
- session.py: all 8 lazy analytics properties now initialise under _lock
  to prevent double-instantiation under concurrent requests.
- graph.py: find_path now dispatches to dijkstra_shortest_path or
  bfs_shortest_path based on the `algorithm` query param (was always BFS).
- annotations.py: removed unnecessary get_annotations() round-trip in
  create_annotation — add_annotation mutates ann_data in-place.
- temporal.py: split bare `except Exception` into ImportError (silent)
  and Exception (logs warning), so real bugs are no longer hidden.

Tests (49 total, all passing):
- Added TestEnrichExtract, TestLinkPrediction, TestDedup classes.
- Added test_compliance_with_violation to verify real violation detection.
- Added test_snapshot_at_excludes_temporal_node, test_diff assertions,
  test_export_json_subset, test_import_with_edges, test_import_unsupported_format.
- Strengthened analytics, search, and annotation assertions.
- Reasoning test now asserts response shape when status is 200.

Co-authored-by: ZohaibHassan16 <zohaibhassan16@users.noreply.github.com>
Co-authored-by: KaifAhmad1 <kaifahmad1@users.noreply.github.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-19 16:27:17 +05:30
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