File size: 7,944 Bytes
881f9f2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 | import csv
import json
from pathlib import Path
REQUIRED_KEYS = {
"id",
"type",
"text",
"category",
"characteristic_form",
"expected_tools",
"domain_tags",
}
ALLOWED_TYPES = {"IoT", "FMSR", "TSFM", "WO", "Multi"}
CANONICAL_TOOLS = {
"IoT": {
"iot.list_assets",
"iot.get_asset_metadata",
"iot.list_sensors",
"iot.get_sensor_readings",
},
"FMSR": {
"fmsr.list_failure_modes",
"fmsr.search_failure_modes",
"fmsr.get_sensor_correlation",
"fmsr.get_dga_record",
"fmsr.analyze_dga",
},
"TSFM": {
"tsfm.get_rul",
"tsfm.forecast_rul",
"tsfm.detect_anomalies",
"tsfm.trend_analysis",
},
"WO": {
"wo.list_fault_records",
"wo.get_fault_record",
"wo.create_work_order",
"wo.list_work_orders",
"wo.update_work_order",
"wo.estimate_downtime",
},
}
ALL_CANONICAL_TOOLS = set().union(*CANONICAL_TOOLS.values())
TOOL_TO_DOMAIN = {
tool: domain for domain, tools in CANONICAL_TOOLS.items() for tool in tools
}
def load_valid_asset_ids(asset_csv: Path) -> set[str]:
with asset_csv.open("r", encoding="utf-8", newline="") as f:
reader = csv.DictReader(f)
return {row["transformer_id"] for row in reader if row.get("transformer_id")}
def validate_file(path: Path, valid_asset_ids: set[str]) -> list[str]:
errors: list[str] = []
try:
payload = json.loads(path.read_text(encoding="utf-8"))
except Exception as exc:
return [f"{path.name}: invalid JSON ({exc})"]
missing = REQUIRED_KEYS.difference(payload.keys())
if missing:
errors.append(f"{path.name}: missing required keys {sorted(missing)}")
if "id" in payload and not isinstance(payload["id"], str):
errors.append(f"{path.name}: 'id' must be a string")
if "type" in payload:
type_value = payload["type"]
if not isinstance(type_value, str):
errors.append(f"{path.name}: 'type' must be a string")
elif type_value not in ALLOWED_TYPES:
errors.append(f"{path.name}: 'type' must be one of {sorted(ALLOWED_TYPES)}")
for field in ["text", "category", "characteristic_form"]:
if field in payload and not isinstance(payload[field], str):
errors.append(f"{path.name}: '{field}' must be a string")
if "expected_tools" in payload:
tools = payload["expected_tools"]
if not isinstance(tools, list) or not tools:
errors.append(f"{path.name}: 'expected_tools' must be a non-empty list")
else:
non_strings = [tool for tool in tools if not isinstance(tool, str)]
if non_strings:
errors.append(f"{path.name}: all expected tools must be strings")
unknown = [
tool
for tool in tools
if isinstance(tool, str) and tool not in ALL_CANONICAL_TOOLS
]
if unknown:
errors.append(
f"{path.name}: unknown expected_tools {sorted(set(unknown))}"
)
if "domain_tags" in payload:
domain_tags = payload["domain_tags"]
if not isinstance(domain_tags, list) or not domain_tags:
errors.append(f"{path.name}: 'domain_tags' must be a non-empty list")
else:
invalid_tags = [
tag
for tag in domain_tags
if not isinstance(tag, str) or tag not in CANONICAL_TOOLS
]
if invalid_tags:
errors.append(
f"{path.name}: invalid domain_tags {sorted(set(map(str, invalid_tags)))}"
)
if "asset_id" in payload:
asset_id = payload["asset_id"]
if not isinstance(asset_id, str):
errors.append(f"{path.name}: 'asset_id' must be a string")
elif asset_id not in valid_asset_ids:
errors.append(f"{path.name}: unknown asset_id '{asset_id}'")
if errors:
return errors
scenario_type = payload["type"]
domain_tags = payload["domain_tags"]
tools = payload["expected_tools"]
tool_domains = {TOOL_TO_DOMAIN[tool] for tool in tools}
if scenario_type != "Multi":
if domain_tags != [scenario_type]:
errors.append(
f"{path.name}: single-domain scenarios must use domain_tags ['{scenario_type}']"
)
disallowed = [
tool for tool in tools if tool not in CANONICAL_TOOLS[scenario_type]
]
if disallowed:
errors.append(
f"{path.name}: {scenario_type} scenarios may only use {scenario_type} tools, found {sorted(set(disallowed))}"
)
else:
if len(domain_tags) < 2:
errors.append(
f"{path.name}: Multi scenarios must declare at least 2 domain_tags"
)
if len(tool_domains) < 2:
errors.append(
f"{path.name}: Multi scenarios must reference tools from at least 2 domains"
)
missing_domains = [tag for tag in domain_tags if tag not in tool_domains]
if missing_domains:
errors.append(
f"{path.name}: expected_tools do not cover domain_tags {sorted(missing_domains)}"
)
extra_domains = sorted(
domain for domain in tool_domains if domain not in domain_tags
)
if extra_domains:
errors.append(
f"{path.name}: expected_tools reference domains not declared in domain_tags: {extra_domains}"
)
return errors
def main() -> int:
root = Path(__file__).resolve().parent
negatives_root = root / "negative_checks"
asset_csv = root.parent / "processed" / "asset_metadata.csv"
scenario_files = sorted(
[p for p in root.glob("*.json") if p.name.lower() != "schema.json"]
)
if not negatives_root.is_dir():
print(f"ERROR: negative_checks/ directory not found at {negatives_root}")
return 1
negative_files = sorted(negatives_root.glob("*.json"))
if not negative_files:
print(f"ERROR: no .json fixtures found in {negatives_root}")
return 1
if not asset_csv.exists():
print(f"ERROR: missing asset metadata file: {asset_csv}")
return 1
valid_asset_ids = load_valid_asset_ids(asset_csv)
all_errors: list[str] = []
seen_ids: dict[str, str] = {}
for scenario in scenario_files:
all_errors.extend(validate_file(scenario, valid_asset_ids))
try:
payload = json.loads(scenario.read_text(encoding="utf-8"))
except json.JSONDecodeError:
continue
scenario_id = payload.get("id")
if isinstance(scenario_id, str):
previous = seen_ids.get(scenario_id)
if previous is not None:
all_errors.append(
f"Duplicate scenario id '{scenario_id}' in {scenario.name} and {previous}"
)
else:
seen_ids[scenario_id] = scenario.name
negative_failures: list[str] = []
for scenario in negative_files:
fixture_errors = validate_file(scenario, valid_asset_ids)
if not fixture_errors:
negative_failures.append(
f"{scenario.name}: expected validation failure, but fixture passed"
)
if all_errors:
print("Scenario validation failed:")
for err in all_errors:
print(f"- {err}")
return 1
if negative_failures:
print("Negative-check validation failed:")
for err in negative_failures:
print(f"- {err}")
return 1
print(
f"Validation passed for {len(scenario_files)} scenario files and {len(negative_files)} negative fixtures."
)
return 0
if __name__ == "__main__":
raise SystemExit(main())
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