anti
315ca0b225
Rename packages and imports: decnet-behave-core → behave-core decnet-behave-shell → behave-shell decnet-behave-text → behave-text decnet_behave_* → behave_* BEHAVE is no longer a DECNET sub-project. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
89 lines
2.4 KiB
Python
89 lines
2.4 KiB
Python
# SPDX-License-Identifier: GPL-3.0-or-later
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"""Structural validation tests for the shared Observation envelope.
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These tests are STRUCTURAL ONLY — window ordering, confidence bounds, schema
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version, round-trip serialization, extra-field rejection. Registry-aware
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validation (unknown primitives, categorical-allowed-set, numeric-min-bound,
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etc.) lives in each sibling package's own test_envelope.py because the
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registry IS the sibling-specific concern.
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"""
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from __future__ import annotations
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import pytest
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from pydantic import ValidationError
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from behave_core.spec import OBSERVATION_SCHEMA_VERSION, Observation, Window
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def _make(primitive: str = "motor.example", value="x", **kwargs) -> Observation:
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base = dict(
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primitive=primitive,
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value=value,
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confidence=0.8,
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window=Window(start_ts=1.0, end_ts=2.0),
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source="test/sensor",
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)
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base.update(kwargs)
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return Observation(**base)
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def test_minimal_observation_round_trips():
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obs = _make()
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obs2 = Observation.model_validate_json(obs.model_dump_json())
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assert obs == obs2
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def test_schema_version_pinned_to_one():
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assert OBSERVATION_SCHEMA_VERSION == 1
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obs = _make()
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assert obs.v == 1
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def test_window_end_must_be_after_start():
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with pytest.raises(ValidationError):
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Window(start_ts=2.0, end_ts=1.0)
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def test_window_point_event_allowed():
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w = Window(start_ts=5.0, end_ts=5.0)
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assert w.start_ts == w.end_ts
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def test_confidence_must_be_in_unit_interval():
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with pytest.raises(ValidationError):
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_make(confidence=-0.01)
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with pytest.raises(ValidationError):
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_make(confidence=1.01)
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def test_extra_fields_forbidden():
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with pytest.raises(ValidationError):
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Observation(
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primitive="motor.example",
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value="x",
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confidence=0.5,
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window=Window(start_ts=1.0, end_ts=2.0),
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source="test/sensor",
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unknown_field="oops",
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)
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def test_id_and_ts_auto_default():
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obs1 = _make()
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obs2 = _make()
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assert obs1.id != obs2.id
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assert obs1.ts > 0
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def test_core_envelope_is_registry_agnostic():
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"""The base Observation accepts any primitive string; sibling subclasses validate."""
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obs = _make(primitive="anything.goes.here", value="anything")
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assert obs.primitive == "anything.goes.here"
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assert obs.value == "anything"
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def test_source_must_be_nonempty():
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with pytest.raises(ValidationError):
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_make(source="")
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