60 lines
2.5 KiB
Python
60 lines
2.5 KiB
Python
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from __future__ import annotations
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import json
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import pytest
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from django.core.management import call_command
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from control_plane.trading_studio.indicators.definitions import IndicatorVariant, Role
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from control_plane.trading_studio.indicators.feature_catalog import (
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FEATURE_CATALOG_V1,
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FEATURE_CATALOG_V1_PATH,
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FEATURE_SAFETY_AUDIT_V1_PATH,
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CausalClassification,
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FeatureSupportState,
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FeatureUnavailableError,
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feature_catalog_artifact_bytes,
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feature_definition,
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feature_safety_audit_artifact_bytes,
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require_validated_features,
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)
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def test_catalog_explicitly_records_validated_coverage_and_source_only_scope():
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assert len(FEATURE_CATALOG_V1) == 1107
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validated = {
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item.key
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for item in FEATURE_CATALOG_V1
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if item.support_state == FeatureSupportState.VALIDATED
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}
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assert len(validated) == 80
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artifact = json.loads(feature_catalog_artifact_bytes())
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assert artifact["implementation_coverage"]["coverage"] == "80 of 1107"
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assert artifact["evaluation"] == "not evaluated via reference runtime; no strategy search"
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def test_safety_audit_derives_causal_classification_from_source_semantics():
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trailing = feature_definition(IndicatorVariant(30, 14, 0.0, Role.OSC))
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index_based = feature_definition(IndicatorVariant(117, 1, 0.0, Role.TREND))
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alias = feature_definition(IndicatorVariant(25, 14, 0.0, Role.LEVEL))
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assert trailing.causal_classification == CausalClassification.TRAILING_WINDOW_CAUSAL
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assert index_based.causal_classification == CausalClassification.INDEX_POSITION_CAUSAL
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assert alias.support_state == FeatureSupportState.ALIAS_REFUSED
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policy = json.loads(feature_safety_audit_artifact_bytes())["fail_closed_policy"]
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assert policy.startswith("Any requested")
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def test_non_validated_historical_variants_fail_closed_without_baseline_expansion():
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validated = IndicatorVariant(30, 14, 0.0, Role.OSC)
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unvalidated = IndicatorVariant(30, 12, 0.0, Role.OSC)
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with pytest.raises(FeatureUnavailableError, match="fails closed"):
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require_validated_features([validated, unvalidated])
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def test_generator_writes_machine_readable_catalog_and_audit(tmp_path):
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call_command("tradingstudio_generate_feature_catalog", "--output-dir", str(tmp_path))
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catalog = tmp_path / FEATURE_CATALOG_V1_PATH.name
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audit = tmp_path / FEATURE_SAFETY_AUDIT_V1_PATH.name
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assert json.loads(catalog.read_text())["catalog"] == "FEATURE_CATALOG_V1"
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assert json.loads(audit.read_text())["audit"] == "FEATURE_SAFETY_AUDIT_V1"
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