gstack/test/fixtures/ceo-completion-handoff-u-call.json

{
  "calls": [
    {
      "sessionId": "62db3fe0-af3a-479e-8e23-d045cf3d8be6",
      "toolUseId": "toolu_014aEaQBfpSJq2ECNfE2f81b",
      "questions": [
        {
          "question": "D1 \u2014 Run /office-hours before the CEO review? <gstack-qid:plan-ceo-review-office-hours-offer>\n\nNo design doc found for this branch. `/office-hours` produces a structured problem statement, premise challenge, and explored alternatives \u2014 it gives this review much sharper input. Takes about 10 minutes. That said, this plan is narrowly scoped test coverage (2 unit tests), so the problem statement is already clear from the code.\n\nStakes if we pick wrong: /office-hours on a clearly-scoped test plan costs 10 minutes for minimal gain; skipping it on a murkier plan leaves the review shallow.",
          "header": "Prerequisites",
          "multiSelect": false,
          "options": [
            {
              "label": "Skip \u2014 proceed with standard review (Recommended)",
              "description": "The plan scope is explicit: two unit tests for processPayment(). The problem statement needs no further clarification. Proceed directly to the CEO review."
            },
            {
              "label": "Run /office-hours first",
              "description": "Run the office-hours skill to produce a structured design doc, then pick up the review. Best when the problem is still being defined \u2014 less useful here."
            }
          ]
        }
      ],
      "answered": true,
      "failed": false,
      "answers": {
        "D1 \u2014 Run /office-hours before the CEO review? <gstack-qid:plan-ceo-review-office-hours-offer>\n\nNo design doc found for this branch. `/office-hours` produces a structured problem statement, premise challenge, and explored alternatives \u2014 it gives this review much sharper input. Takes about 10 minutes. That said, this plan is narrowly scoped test coverage (2 unit tests), so the problem statement is already clear from the code.\n\nStakes if we pick wrong: /office-hours on a clearly-scoped test plan costs 10 minutes for minimal gain; skipping it on a murkier plan leaves the review shallow.": "Skip \u2014 proceed with standard review (Recommended)"
      },
      "unansweredQuestionIndices": [],
      "answeredAt": "2026-09-09T07:48:07.582Z"
    },
    {
      "sessionId": "62db3fe0-af3a-479e-8e23-d045cf3d8be6",
      "toolUseId": "toolu_015pRmP4ca6cL2zrzWZhJHgr",
      "questions": [
        {
          "question": "D2 \u2014 Which implementation approach for the test coverage plan? <gstack-qid:plan-ceo-review-approach-selection>\n\nELI10: We need unit tests for processPayment(). The plan names exactly 2 tests. Do we write precisely those 2, or do we also cover adjacent gaps at the processPayment() level that the adapter suite can't catch (nil receipt, zero-amount charge, idempotency)?\n\nStakes if we pick wrong: Too narrow = we fill the named gap but leave real failure modes untested; too broad = scope creep on what was scoped as a targeted fix.\n\nRecommendation: A because the adapter suite already covers the failure taxonomy broadly; the named gap is specific and the plan is correctly scoped. Surface the adjacents as TODOS if needed.\n\nCompleteness: A=7/10, B=9/10",
          "header": "Approach",
          "multiSelect": false,
          "options": [
            {
              "label": "A) Minimal viable \u2014 exactly the 2 named tests (Recommended)",
              "description": "Write one happy-path test (successful Stripe charge \u2192 correct receipt) and one 502 test (retry fires once, then fails clean). Use existing factory + virtual sleeper. Completeness: 7/10 \u2014 covers the stated gap; broader failure taxonomy lives in the adapter suite."
            },
            {
              "label": "B) Complete unit coverage \u2014 2 named tests + adjacent gaps",
              "description": "The 2 named tests, plus: nil/zero amount guard, receipt field completeness assertion, idempotency-key collision, and concurrent call behavior. Completeness: 9/10 \u2014 covers processPayment() orchestration edge cases that the adapter suite cannot reach."
            }
          ]
        }
      ],
      "answered": true,
      "failed": false,
      "answers": {
        "D2 \u2014 Which implementation approach for the test coverage plan? <gstack-qid:plan-ceo-review-approach-selection>\n\nELI10: We need unit tests for processPayment(). The plan names exactly 2 tests. Do we write precisely those 2, or do we also cover adjacent gaps at the processPayment() level that the adapter suite can't catch (nil receipt, zero-amount charge, idempotency)?\n\nStakes if we pick wrong: Too narrow = we fill the named gap but leave real failure modes untested; too broad = scope creep on what was scoped as a targeted fix.\n\nRecommendation: A because the adapter suite already covers the failure taxonomy broadly; the named gap is specific and the plan is correctly scoped. Surface the adjacents as TODOS if needed.\n\nCompleteness: A=7/10, B=9/10": "A) Minimal viable \u2014 exactly the 2 named tests (Recommended)"
      },
      "unansweredQuestionIndices": [],
      "answeredAt": "2026-09-09T07:49:09.726Z"
    },
    {
      "sessionId": "62db3fe0-af3a-479e-8e23-d045cf3d8be6",
      "toolUseId": "toolu_014awuScc1tYtsTh3VNuR3qX",
      "questions": [
        {
          "question": "D3 \u2014 Which review mode should govern this plan? <gstack-qid:plan-ceo-review-mode-selection>\n\nELI10: The plan is small (2 unit tests, clear scope, existing infrastructure). Do we review it as-is with maximum rigor, or do we also surface cherry-pick expansion opportunities (more test cases, test organization improvements) for you to opt into individually?\n\nStakes if we pick wrong: Hold Scope misses expansion opportunities that are easy to add now; Selective Expansion adds noise to a plan that's already correctly scoped.\n\nRecommendation: C (Hold Scope) because this is test gap-fill on a well-understood function. The scope is correct; the job is to make the 2 tests bulletproof.\n\nNote: options differ in kind, not coverage \u2014 no completeness score.",
          "header": "Review mode",
          "multiSelect": false,
          "options": [
            {
              "label": "C) Hold Scope \u2014 make the 2 tests bulletproof (Recommended)",
              "description": "Accept the plan\u2019s scope. Review with maximum rigor: failure modes, assertion completeness, infrastructure reuse correctness, edge cases within each test, naming and isolation."
            },
            {
              "label": "B) Selective Expansion \u2014 hold scope + surface cherry-picks",
              "description": "Hold the 2-test baseline, but surface adjacent test cases (nil receipt, idempotency, concurrent calls) as individual opt-in decisions. Good if you want to see what else is easy to add."
            },
            {
              "label": "A) Scope Expansion \u2014 dream big",
              "description": "Push the test suite toward its platonic ideal: property-based testing, mutation testing targets, full failure taxonomy. Best when the test suite is the product; less suited here."
            },
            {
              "label": "D) Scope Reduction \u2014 strip to essentials",
              "description": "Find the minimum tests that prove processPayment() works. Likely a single parametrized test. Only useful if the 2-test plan feels over-specified."
            }
          ]
        }
      ],
      "answered": true,
      "failed": false,
      "answers": {
        "D3 \u2014 Which review mode should govern this plan? <gstack-qid:plan-ceo-review-mode-selection>\n\nELI10: The plan is small (2 unit tests, clear scope, existing infrastructure). Do we review it as-is with maximum rigor, or do we also surface cherry-pick expansion opportunities (more test cases, test organization improvements) for you to opt into individually?\n\nStakes if we pick wrong: Hold Scope misses expansion opportunities that are easy to add now; Selective Expansion adds noise to a plan that's already correctly scoped.\n\nRecommendation: C (Hold Scope) because this is test gap-fill on a well-understood function. The scope is correct; the job is to make the 2 tests bulletproof.\n\nNote: options differ in kind, not coverage \u2014 no completeness score.": "C) Hold Scope \u2014 make the 2 tests bulletproof (Recommended)"
      },
      "unansweredQuestionIndices": [],
      "answeredAt": "2026-09-09T07:49:25.761Z"
    },
    {
      "sessionId": "62db3fe0-af3a-479e-8e23-d045cf3d8be6",
      "toolUseId": "toolu_01DriS8PRtw2uYpL8uZ6HBnY",
      "questions": [
        {
          "question": "D4 \u2014 Finding 1 (Sections 1+2+6): \"fails clean\" is undefined in the 502 test spec. <gstack-qid:plan-ceo-review-finding-1-fails-clean>\n\nELI10: The plan says the 502 test should \"assert retry-with-backoff fires once, then fails clean.\" \"Fires once\" is concrete (verify stripe_mock.calls.count == 2). But \"fails clean\" has no assertion. Does processPayment() raise an exception? Return an error object? Return nil? Without specifying this, the implementer either has to read production code to guess, or writes an assertion that might accidentally pass even if the function misbehaves.\n\nStakes if we pick wrong: A test that doesn't specify what wrong result it rejects has low defensive value. A missed assertion here could let a silent-swallow bug through.\n\nRecommendation: A because naming the error contract makes the test actually fail when the behavior breaks. The plan should specify the expected failure signal even without knowing the exact exception class \u2014 at minimum, \"assert no receipt is returned\" plus \"assert the exception class or error indicator.\"\n\nNote: options differ in kind, not coverage \u2014 no completeness score.",
          "header": "Finding 1",
          "multiSelect": false,
          "options": [
            {
              "label": "A) Add failure assertion spec to the plan (Recommended)",
              "description": "Add to the plan: the 502 test should assert (a) stripe_mock.calls.count == 2, AND (b) the failure mode \u2014 e.g. 'raises PaymentError or equivalent', or 'returns an error result with no receipt emitted'. The exact class is left to implementation, but the contract is stated."
            },
            {
              "label": "B) Leave it to implementation",
              "description": "Trust the implementer to read the production code and write appropriate assertions. Acceptable if the team knows the error contract well \u2014 lower plan completeness, higher implementation risk."
            }
          ]
        }
      ],
      "answered": true,
      "failed": false,
      "answers": {
        "D4 \u2014 Finding 1 (Sections 1+2+6): \"fails clean\" is undefined in the 502 test spec. <gstack-qid:plan-ceo-review-finding-1-fails-clean>\n\nELI10: The plan says the 502 test should \"assert retry-with-backoff fires once, then fails clean.\" \"Fires once\" is concrete (verify stripe_mock.calls.count == 2). But \"fails clean\" has no assertion. Does processPayment() raise an exception? Return an error object? Return nil? Without specifying this, the implementer either has to read production code to guess, or writes an assertion that might accidentally pass even if the function misbehaves.\n\nStakes if we pick wrong: A test that doesn't specify what wrong result it rejects has low defensive value. A missed assertion here could let a silent-swallow bug through.\n\nRecommendation: A because naming the error contract makes the test actually fail when the behavior breaks. The plan should specify the expected failure signal even without knowing the exact exception class \u2014 at minimum, \"assert no receipt is returned\" plus \"assert the exception class or error indicator.\"\n\nNote: options differ in kind, not coverage \u2014 no completeness score.": "A) Add failure assertion spec to the plan (Recommended)"
      },
      "unansweredQuestionIndices": [],
      "answeredAt": "2026-09-09T07:51:38.199Z"
    },
    {
      "sessionId": "62db3fe0-af3a-479e-8e23-d045cf3d8be6",
      "toolUseId": "toolu_01MYWY5gZzeZYCHfdbsF1myg",
      "questions": [
        {
          "question": "D5 \u2014 Finding 2 (Section 5+6): \"correct receipt\" is underspecified in the happy path test. <gstack-qid:plan-ceo-review-finding-2-correct-receipt>\n\nELI10: The plan says the happy path test should \"assert correct receipt is generated.\" But \"correct\" isn't defined. A test that just checks `receipt != nil` would pass this description and would also pass if the receipt had the wrong amount, wrong charge_id, or wrong status. The test would then give false confidence \u2014 it would pass in CI while the receipt is actually wrong.\n\nStakes if we pick wrong: A loose assertion on receipt correctness is low-value test coverage. A future bug that puts wrong data in the receipt would sail through CI.\n\nRecommendation: A because field-level assertions are what makes a correctness test actually test correctness. The plan should name at minimum: receipt.charge_id matches the Stripe mock's charge id, and receipt.amount matches the input charge params.\n\nNote: options differ in kind, not coverage \u2014 no completeness score.",
          "header": "Finding 2",
          "multiSelect": false,
          "options": [
            {
              "label": "A) Add field-level assertion spec to the plan (Recommended)",
              "description": "Add to the plan: the happy path test should assert receipt fields against the mock\u2019s charge response \u2014 e.g. receipt.charge_id == stripe_mock.last_charge.id, receipt.amount == params[:amount], receipt.status == \"succeeded\". Exact field names left to implementation."
            },
            {
              "label": "B) Leave it to implementation",
              "description": "Trust the implementer to define \u201ccorrect\u201d. Lower plan completeness; acceptable if the team has a shared definition of a valid receipt and won\u2019t write a nil-check and call it done."
            }
          ]
        }
      ],
      "answered": true,
      "failed": false,
      "answers": {
        "D5 \u2014 Finding 2 (Section 5+6): \"correct receipt\" is underspecified in the happy path test. <gstack-qid:plan-ceo-review-finding-2-correct-receipt>\n\nELI10: The plan says the happy path test should \"assert correct receipt is generated.\" But \"correct\" isn't defined. A test that just checks `receipt != nil` would pass this description and would also pass if the receipt had the wrong amount, wrong charge_id, or wrong status. The test would then give false confidence \u2014 it would pass in CI while the receipt is actually wrong.\n\nStakes if we pick wrong: A loose assertion on receipt correctness is low-value test coverage. A future bug that puts wrong data in the receipt would sail through CI.\n\nRecommendation: A because field-level assertions are what makes a correctness test actually test correctness. The plan should name at minimum: receipt.charge_id matches the Stripe mock's charge id, and receipt.amount matches the input charge params.\n\nNote: options differ in kind, not coverage \u2014 no completeness score.": "A) Add field-level assertion spec to the plan (Recommended)"
      },
      "unansweredQuestionIndices": [],
      "answeredAt": "2026-09-09T07:51:50.237Z"
    },
    {
      "sessionId": "62db3fe0-af3a-479e-8e23-d045cf3d8be6",
      "toolUseId": "toolu_0148EaJFEcMSPAYQCEHZPJom",
      "questions": [
        {
          "question": "D6 \u2014 What's next after this CEO review? <gstack-qid:plan-ceo-review-next-steps>\n\nELI10: The CEO review is done. Two assertion spec gaps were caught and resolved. The plan is now ready for the Eng Review, which is the required gate before shipping. No UI scope was detected, so a design review is not needed.\n\nStakes if we pick wrong: skipping the eng review means shipping without an architecture + code quality pass. For test code this is lower risk than production code, but the eng review also validates that the test infrastructure is used correctly.\n\nRecommendation: A because eng review is the required shipping gate, and this plan is ready for it.",
          "header": "Next step",
          "multiSelect": false,
          "options": [
            {
              "label": "A) Run /plan-eng-review next (Recommended)",
              "description": "Required gate. Validates architecture, test infrastructure usage, code quality, and that the 2-test plan will be implementable without hidden issues."
            },
            {
              "label": "B) Skip \u2014 I\u2019ll handle reviews manually",
              "description": "Proceed to implementation without the eng review. Lower confidence that the test infrastructure is wired correctly, but acceptable for low-risk test coverage work."
            }
          ]
        }
      ],
      "answered": true,
      "failed": false,
      "answers": {
        "D6 \u2014 What's next after this CEO review? <gstack-qid:plan-ceo-review-next-steps>\n\nELI10: The CEO review is done. Two assertion spec gaps were caught and resolved. The plan is now ready for the Eng Review, which is the required gate before shipping. No UI scope was detected, so a design review is not needed.\n\nStakes if we pick wrong: skipping the eng review means shipping without an architecture + code quality pass. For test code this is lower risk than production code, but the eng review also validates that the test infrastructure is used correctly.\n\nRecommendation: A because eng review is the required shipping gate, and this plan is ready for it.": "A) Run /plan-eng-review next (Recommended)"
      },
      "unansweredQuestionIndices": [],
      "answeredAt": "2026-09-09T07:55:38.740Z"
    }
  ],
  "reportContent": "# CEO Review: Payment Processing \u2014 Test Coverage\n\n**Mode:** HOLD SCOPE\n**Approach:** A (minimal viable \u2014 exactly the 2 named tests)\n**Branch:** main\n\n## Context\n\n`processPayment()` is a critical revenue path with zero unit tests. The Stripe adapter suite covers network-layer failure modes (timeouts, 402, 429, 502\u2192success recovery). The gap is orchestration logic inside `processPayment()` itself: receipt assembly on success, retry wiring on failure. This review adds two unit tests using existing infrastructure (payment test factory, virtual sleeper) to close that gap.\n\n---\n\n## Amended Plan\n\n### Test 1 \u2014 Happy Path\n\n**Trigger:** successful Stripe charge\n\n**Setup:**\n- Use payment test factory (configured with valid charge params)\n- Stripe mock returns a successful charge response\n\n**Assertions:**\n- `receipt.charge_id == stripe_mock.last_charge.id`\n- `receipt.amount == params[:amount]`\n- `receipt.status == \"succeeded\"` (or equivalent success indicator)\n- Receipt-builder was called exactly once\n\n**Rationale for field-level assertions:** \"correct receipt\" as a nil-check has no defensive value. A bug that produces a receipt with wrong charge_id or wrong amount would pass. These three fields constitute minimum correctness.\n\n### Test 2 \u2014 502 Error Path\n\n**Trigger:** Stripe returns 502 on both attempts (max_retries=1 \u2192 exactly two charge attempts)\n\n**Setup:**\n- Use payment test factory (max_retries=1, Stripe mock configured to return 502 on all calls)\n- Virtual sleeper injected (records backoff delay, no real wait)\n\n**Assertions:**\n- `stripe_mock.calls.count == 2` (retry fired exactly once)\n- Failure mode: assert the error contract \u2014 either:\n  - `expect { processPayment(params) }.to raise_error(PaymentError)` (or the project-specific exception class), OR\n  - if processPayment() returns an error object: assert `result.success? == false` and `result.receipt == nil`\n- No receipt is emitted (receipt-builder not called, or result carries no receipt)\n\n**Rationale for failure assertion:** \"fails clean\" is not an assertion. Without specifying the error contract, the test cannot distinguish a function that raises correctly from one that silently swallows the error and returns nil.\n\n---\n\n## Required Outputs\n\n### NOT in Scope\n\n- Nil/zero amount guard at processPayment() level \u2014 the adapter suite covers this; no evidence of a gap at the orchestration level\n- Idempotency-key collision test \u2014 out of scope per HOLD SCOPE mode\n- Concurrent call behavior \u2014 out of scope\n- Property-based testing for charge params \u2014 out of scope\n- Backoff interval assertion via virtual sleeper \u2014 the plan asserts retry count (2 calls); whether to additionally assert sleeper.recorded_delays.count == 1 is left to implementation discretion\n\n### What Already Exists\n\n| Sub-problem | Existing coverage | Reused? |\n|---|---|---|\n| Network timeouts | Stripe adapter suite | Yes (retained) |\n| Card declines (402) | Stripe adapter suite | Yes (retained) |\n| Rate limits (429) | Stripe adapter suite | Yes (retained) |\n| 502\u2192success recovery | Stripe adapter suite | Yes (retained) |\n| Receipt-builder failure | Receipt-builder regression tests | Yes (retained) |\n| Test factory setup | Payment test factory (max_retries=1, mock call history) | Yes (new tests use it) |\n| Virtual sleeper | Existing virtual sleeper | Yes (new 502 test uses it) |\n\n### Dream State Delta\n\n```\nCURRENT STATE              THIS PLAN                  12-MONTH IDEAL\nprocessPayment()      -->  +2 unit tests:         -->  Full unit coverage:\nzero unit tests            happy path (receipt         happy/sad/nil/idempotency/\n                           field assertions) +         concurrent + property-based\n                           502 retry (failure          for charge params + mutation\n                           contract assertion)         testing targets\n```\n\nThis plan moves from zero to the two most critical correctness checks. The 12-month ideal would add orchestration-level edge cases; that work is deferred (no evidenced gap now).\n\n---\n\n## Error & Rescue Registry (Section 2)\n\n| Method/codepath | What can go wrong | Exception class | Rescued? | Rescue action | User sees |\n|---|---|---|---|---|---|\n| processPayment() \u2014 502 retries exhausted | Stripe returns 502 twice | PaymentError (or project equivalent) | Yes (retry logic) | Raise after max_retries | Error response to caller |\n\n*Note: the test must assert this rescue \u2014 the plan now specifies this (Finding 1 remedy).*\n\n---\n\n## Failure Modes Registry\n\n| Codepath | Failure mode | Rescued? | Test? | User sees | Logged? |\n|---|---|---|---|---|---|\n| processPayment() happy path | Stripe mock success | N/A | YES (Test 1) | Receipt | N/A |\n| processPayment() 502 \u00d7 2 | Retry exhausted | YES | YES (Test 2) | Error response | Per production code |\n| processPayment() receipt fields wrong | Receipt assembly bug | N/A | YES (field assertions in Test 1) | Wrong receipt | N/A |\n\nNo CRITICAL GAPS remain after Finding 1 and Finding 2 remedies are applied.\n\n---\n\n## Diagrams\n\n### System Architecture\n\n```\n  +---------------------+\n  |  processPayment()   |\n  +---------------------+\n       |            |\n       v            v\n  +---------+  +-----------------+\n  |  Stripe |  | receipt-builder |\n  | adapter |  +-----------------+\n  +---------+\n       |\n  (mock in tests)\n  +---------+\n  | payment |\n  |  test   |\n  | factory |\n  +---------+\n       |\n  +---------+\n  | virtual |\n  | sleeper |\n  +---------+\n```\n\n### Data Flow \u2014 Happy Path\n\n```\n  charge_params \u2500\u2500\u25b6 processPayment() \u2500\u2500\u25b6 Stripe mock (success) \u2500\u2500\u25b6 receipt-builder \u2500\u2500\u25b6 receipt\n        \u2502                                                                               \u2502\n        \u2514\u2500\u2500 params[:amount] \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 receipt.amount (asserted)\n        \u2514\u2500\u2500 mock.last_charge.id \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 receipt.charge_id (asserted)\n```\n\n### Data Flow \u2014 502 Path\n\n```\n  charge_params \u2500\u2500\u25b6 processPayment() \u2500\u2500\u25b6 Stripe mock (502) \u2500\u2500\u25b6 [backoff via virtual sleeper]\n                                               [call 1]         \u2500\u2500\u25b6 Stripe mock (502) \u2500\u2500\u25b6 raise PaymentError\n                                                                       [call 2]\n                                         stripe_mock.calls.count == 2 (asserted)\n                                         exception raised (asserted)\n                                         no receipt emitted (asserted)\n```\n\n### State Machine \u2014 502 Retry\n\n```\n  INITIAL \u2500\u2500\u25b6 ATTEMPT_1 \u2500\u2500\u25b6 502_RECEIVED \u2500\u2500\u25b6 BACKOFF \u2500\u2500\u25b6 ATTEMPT_2 \u2500\u2500\u25b6 502_RECEIVED \u2500\u2500\u25b6 FAILED\n                                              [virtual sleeper records delay]\n```\n\n---\n\n## Implementation Tasks\n\nSynthesized from this review's findings. Each task derives from a specific finding above.\n\n- [ ] **T1 (P1, human: ~15min / CC: ~2min)** \u2014 processPayment-test \u2014 Specify failure assertion for 502 test: exception class or error contract\n  - Surfaced by: Section 6 \u2014 \"fails clean\" undefined; implementer cannot write correct assertion without knowing error contract\n  - Files: `tests/payment/process_payment_test.*`\n  - Verify: 502 test asserts either `raise_error(PaymentError)` or `result.success? == false AND result.receipt == nil`\n\n- [ ] **T2 (P1, human: ~10min / CC: ~2min)** \u2014 processPayment-test \u2014 Specify field-level assertions for happy path: receipt.charge_id, receipt.amount, receipt.status\n  - Surfaced by: Section 5+6 \u2014 \"correct receipt\" underspecified; nil-check passes but has zero defensive value\n  - Files: `tests/payment/process_payment_test.*`\n  - Verify: happy path test asserts at least 3 receipt fields against mock response values\n\n---\n\n## Completion Summary\n\n```\n+====================================================================+\n|            MEGA PLAN REVIEW \u2014 COMPLETION SUMMARY                   |\n+====================================================================+\n| Mode selected        | HOLD SCOPE                                   |\n| Approach selected    | A \u2014 exactly the 2 named tests                |\n| System Audit         | Clean repo, 1 commit, no TODOs               |\n| Step 0               | HOLD SCOPE, approach A, no expansions        |\n| Section 1  (Arch)    | 1 finding (fails clean ambiguity)            |\n| Section 2  (Errors)  | 1 error path mapped, 0 GAPS (after remedy)   |\n| Section 3  (Security)| 0 issues found                               |\n| Section 4  (Data/UX) | 0 unhandled edge cases                       |\n| Section 5  (Quality) | 1 finding (correct receipt underspecified)   |\n| Section 6  (Tests)   | Diagram produced, 2 gaps (both resolved)     |\n| Section 7  (Perf)    | 0 issues found (unit tests, no I/O)         |\n| Section 8  (Observ)  | 0 gaps found                                 |\n| Section 9  (Deploy)  | 0 risks (tests only)                        |\n| Section 10 (Future)  | Reversibility: 5/5, 0 debt items            |\n| Section 11 (Design)  | SKIPPED (no UI scope)                        |\n+--------------------------------------------------------------------+\n| NOT in scope         | written (5 items)                            |\n| What already exists  | written (7 items reused)                     |\n| Dream state delta    | written                                       |\n| Error/rescue registry| 1 method, 0 CRITICAL GAPS                    |\n| Failure modes        | 3 total, 0 CRITICAL GAPS                     |\n| TODOS.md updates     | 0 items (HOLD SCOPE \u2014 no evidenced gaps)     |\n| Scope proposals      | 0 (HOLD SCOPE mode)                          |\n| CEO plan             | skipped (HOLD SCOPE)                         |\n| Outside voice        | disabled (codex_reviews=disabled)            |\n| Diagrams produced    | 4 (architecture, happy-path flow, 502 flow, state machine) |\n| Stale diagrams found | 0                                            |\n| Unresolved decisions | 0                                            |\n+====================================================================+\n```\n\n## GSTACK REVIEW REPORT\n\n| Review | Trigger | Why | Runs | Status | Findings |\n|--------|---------|-----|------|--------|----------|\n| CEO Review | `/plan-ceo-review` | Scope & strategy | 1 | issues_found | mode: HOLD_SCOPE, 0 critical gaps, 2 assertion spec gaps resolved |\n| Outside Review | disabled | Independent 2nd opinion | 0 | disabled | codex_reviews=disabled |\n| Eng Review | `/plan-eng-review` | Architecture & tests (required) | 0 | \u2014 | \u2014 |\n| Design Review | `/plan-design-review` | UI/UX gaps | 0 | \u2014 | \u2014 |\n| DX Review | `/plan-devex-review` | Developer experience gaps | 0 | \u2014 | \u2014 |\n\n**OUTSIDE COVERAGE:** codex_reviews=disabled \u2014 outside voice skipped. Re-enable: `gstack-config set codex_reviews enabled`.\n\n**VERDICT:** CEO REVIEWED \u2014 2 assertion spec gaps identified and resolved (failure contract for 502 test, field-level assertions for happy path). Eng review required before shipping.\n\nNO UNRESOLVED DECISIONS\n",
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