7cb0985b12
Implement phased modernization infrastructure for transitioning from multi-page legacy routing to SPA portal-shell architecture, plus post-delivery hardening fixes for policy loading, fallback consistency, and governance drift detection. Key changes: - Add route contract enrichment with scope/visibility/compatibility policies - Canonical 302 redirects from legacy direct-entry to /portal-shell/ routes - Asset readiness enforcement and runtime fallback retirement for in-scope routes - Shared feature-flag helpers (env > config > default) replacing duplicated _to_bool - Defensive copy for lru_cached policy payloads preventing mutation corruption - Unified retired-fallback response helper across app and blueprint routes - Frontend/backend route-contract cross-validation in governance gates - Shell CSS token fallback values for routes rendered outside shell scope - Local-safe .env.example defaults with production recommendation comments - Legacy contract fallback warning logging and single-hop redirect optimization Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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"""Hardening tests for modernization policy caching behavior."""
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from __future__ import annotations
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import json
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from mes_dashboard.core import modernization_policy as policy
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def test_scope_matrix_loader_returns_defensive_copy(tmp_path, monkeypatch):
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scope_file = tmp_path / "route_scope_matrix.json"
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scope_file.write_text(
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json.dumps({"in_scope": [{"route": "/wip-overview"}], "deferred": []}),
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encoding="utf-8",
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)
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monkeypatch.setattr(policy, "SCOPE_MATRIX_FILE", scope_file)
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policy.clear_modernization_policy_cache()
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payload = policy.load_scope_matrix()
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payload["in_scope"].append({"route": "/mutated"})
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fresh_payload = policy.load_scope_matrix()
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routes = [item["route"] for item in fresh_payload["in_scope"]]
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assert routes == ["/wip-overview"]
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def test_scope_matrix_cache_refresh_requires_explicit_clear(tmp_path, monkeypatch):
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scope_file = tmp_path / "route_scope_matrix.json"
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scope_file.write_text(
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json.dumps({"in_scope": [{"route": "/before"}], "deferred": []}),
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encoding="utf-8",
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)
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monkeypatch.setattr(policy, "SCOPE_MATRIX_FILE", scope_file)
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policy.clear_modernization_policy_cache()
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assert [item["route"] for item in policy.load_scope_matrix()["in_scope"]] == ["/before"]
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scope_file.write_text(
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json.dumps({"in_scope": [{"route": "/after"}], "deferred": []}),
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encoding="utf-8",
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)
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assert [item["route"] for item in policy.load_scope_matrix()["in_scope"]] == ["/before"]
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policy.clear_modernization_policy_cache()
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assert [item["route"] for item in policy.load_scope_matrix()["in_scope"]] == ["/after"]
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