idx-cli/tests/golden/stocks-fundamental.json.golden
hermes fe627496dd test: add golden output parity gate and live A/B compare
Phase 0 of docs/DESIGN.md, before any refactor code:

- tests/golden.rs runs every case in tests/golden/cases.toml (126
  outputs across help, completions, config, cache, all stocks commands
  on MSN and Yahoo mocks, error paths, and ownership queries on a seeded
  fixture DB) and compares exit code, stdout, and stderr byte for byte.
  Regenerate only with UPDATE_GOLDEN=1 for a reviewed output change.
- scripts/live-smoke.sh --compare <old-idx> runs each live case with
  both binaries and fails on differing exit codes, added/missing/retyped
  JSON keys, or changed values for slow-moving data.
- Exclude golden files from the whitespace/EOF pre-commit fixers, which
  would otherwise rewrite pinned help output.

Both gates were fault-injected: a one-word table change fails exactly
the three history goldens, and a binary dropping profile.long_name fails
only the profile live comparison.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 08:33:25 +00:00

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exit: 0
--- stdout
{
"symbol": "BBCA.JK",
"growth": {
"revenue_growth": 0.081,
"earnings_growth": 0.121,
"revenue_growth_pct": 8.1,
"earnings_growth_pct": 12.1,
"revenue_signal": "slow",
"earnings_signal": "moderate",
"overall_signal": "mixed"
},
"valuation": {
"pe_trailing": 25.4,
"pe_forward": null,
"pb": 4.6,
"roe": 0.198,
"roe_pct": 19.8,
"net_margin": 0.324,
"net_margin_pct": 32.4,
"ev_ebitda": null,
"pe_signal": "premium",
"pb_signal": "expensive",
"roe_signal": "strong",
"margin_signal": "excellent",
"ev_ebitda_signal": "no data",
"overall_signal": "expensive"
},
"risk": {
"debt_to_equity": 0.42,
"current_ratio": 1.18,
"roa": 0.031,
"roa_pct": 3.1,
"de_signal": "conservative",
"current_ratio_signal": "tight",
"overall_signal": "moderate risk"
},
"overall_signal": "mixed"
}
--- stderr