HMS MediaEngine Agent
0922cc1d68
- Struktur gemäß §8 (Eigentumsgrenzen), PLAN.md als normative Basis - Pflichtdokumente: STATUS.md, ERRORS.md, TEST_REPORT.md, CHANGELOG.md, ADRs - ADR-0001 Python 3.13-Pin, ADR-0002 GStreamer 1.28.6-Pin (Windows), ADR-0003 IPC TCP+MessagePack v1 - Kernpakete: hms_protocol, hms_domain, hms_parameter, hms_artnet, hms_adaptive, hms_capabilities, hms_plugin_sdk - Renderer-Spike: D3D11-Primärpfad + Dev-GL-Pfad (§36 Nr. 4-5) - Control Core: FastAPI REST + WebSocket (§36 Nr. 9) - Beispielplugins: Passthrough + Gaussian Blur (3 Adaptive-Quality- Varianten, HLSL/GLSL/GLES) - Tools: Art-Net-Emulator, Fixture-Generator (Master32/Layer64-CSV), Capability-Probe - JSON-Schemas: IPC, Plugin, Projekt, Cluster - 121 Unit-/Integrationstests grün, Ruff grün Gate 0 bleibt offen: Hardwaremessungen nur auf echter Windows-Referenz- hardware gültig (§29.7, §33).
54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
"""Unit-Tests stabile IDs (PLAN.md §3.6, §6.3)."""
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from __future__ import annotations
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import uuid
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from hms_domain import new_node_id, new_uuid, persistent_node_id
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def test_new_uuids_are_unique_and_parseable() -> None:
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a, b = new_uuid(), new_uuid()
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assert a != b
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uuid.UUID(a)
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uuid.UUID(b)
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def test_node_id_is_uuid_and_random() -> None:
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a, b = new_node_id(), new_node_id()
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uuid.UUID(a)
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assert a != b
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def test_persistent_node_id_stable_across_calls(tmp_path) -> None:
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identity = tmp_path / "identity" / "node_id"
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first = persistent_node_id(identity)
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second = persistent_node_id(identity)
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assert first == second # IP-/Hostnamenunabhängig: Datei ist Quelle der Wahrheit
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assert identity.read_text(encoding="utf-8").strip() == first
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def test_persistent_node_id_validated_on_load(tmp_path) -> None:
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identity = tmp_path / "identity" / "node_id"
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identity.parent.mkdir(parents=True)
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identity.write_text("not-a-uuid", encoding="utf-8")
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import pytest
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with pytest.raises(ValueError):
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persistent_node_id(identity)
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def test_two_nodes_get_distinct_ids(tmp_path) -> None:
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a = persistent_node_id(tmp_path / "a" / "node_id")
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b = persistent_node_id(tmp_path / "b" / "node_id")
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assert a != b # doppelte node_ids wären ein Fehler (§6.3)
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def test_concurrent_creation_yields_single_id(tmp_path) -> None:
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"""O_EXCL-Rennbedingung: beide Aufrufer erhalten dieselbe ID."""
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identity = tmp_path / "identity" / "node_id"
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id_a = persistent_node_id(identity)
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# zweite Erzeugung mit bereits existierender Datei → lädt vorhandene ID
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id_b = persistent_node_id(identity)
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assert id_a == id_b
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