# Verification Report

**Change**: `gateway-webhook-dispatcher-env-flake`
**Mode**: `openspec`
**Delta spec**: None by design
**Date**: 2026-03-20

---

## Completeness

| Metric           | Value |
|------------------|-------|
| Tasks total      | 7     |
| Tasks complete   | 7     |
| Tasks incomplete | 0     |

All tasks in `openspec/changes/gateway-webhook-dispatcher-env-flake/tasks.md` are marked complete.

---

## Build, Test, And Coverage Execution

### Standard verify commands

**Tests**: `make test` -> PASS (exit 0)

Notes:

- Project verify command from `openspec/config.yaml` succeeded.
- The Gradle runner reported a successful `test` invocation.

**Build**: `make build` -> PASS (exit 0)

Notes:

- Project verify build command from `openspec/config.yaml` succeeded.
- Build completed successfully across the workspace.

### Change-focused behavioral validation

**Repeated targeted loop**: PASS (60/60)

Command executed during verification:

```bash
for i in $(seq 1 15); do cargo test --quiet --manifest-path "clients/agent-runtime/Cargo.toml" --lib env_override_gateway_webhook_dispatcher || exit 1; done && for i in $(seq 1 15); do cargo test --quiet --manifest-path "clients/agent-runtime/Cargo.toml" --bin corvus env_override_gateway_webhook_dispatcher || exit 1; done && for i in $(seq 1 15); do cargo test --quiet --manifest-path "clients/agent-runtime/Cargo.toml" --lib webhook_dispatcher_flag_routes_through_canonical_chat_path || exit 1; done && for i in $(seq 1 15); do cargo test --quiet --manifest-path "clients/agent-runtime/Cargo.toml" --bin corvus webhook_dispatcher_flag_routes_through_canonical_chat_path || exit 1; done
```

Observed result:

- `env_override_gateway_webhook_dispatcher`: 30/30 passed across `lib` and `bin corvus`
- `webhook_dispatcher_flag_routes_through_canonical_chat_path`: 30/30 passed across `lib` and
  `bin corvus`
- No flakes observed in 60 repeated focused executions

### Coverage validation

**Coverage command**: `make test-coverage` -> PASS (exit 0)

Configured threshold from `openspec/config.yaml`: `60%`

Rust LCOV summary:

- Total: `51168 / 67557` lines = `75.74%` -> above threshold
- `clients/agent-runtime/src/test_support.rs`: `100.00%`
- `clients/agent-runtime/src/config/schema.rs`: `94.05%`
- `clients/agent-runtime/src/gateway/mod.rs`: `84.88%`

Kover verification artifacts for Kotlin modules were generated without errors (
`modules/agent-core-kmp/build/reports/kover/verify.err`,
`clients/composeApp/build/reports/kover/verify.err` were empty).

---

## Compliance Matrix

No delta spec exists for this follow-up by design, so behavioral compliance is evaluated against the
proposal success criteria and design testing strategy.

| Requirement Source           | Scenario / Criterion                                                                           | Runtime evidence                                                                                                                                         | Result      |
|------------------------------|------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|-------------|
| Proposal success criterion 1 | Bound the intermittent failure tightly enough to justify the fix                               | Repeated focused loop passed 60/60; tasks note the exact repro loop and current verification reproduced the same stability result                        | ✅ COMPLIANT |
| Proposal success criterion 2 | Keep the implemented fix at test level unless a real production defect is proven               | Shared test-only guard exists in `clients/agent-runtime/src/test_support.rs`; no follow-up production defect was opened in `tasks.md`                    | ✅ COMPLIANT |
| Proposal success criterion 3 | Provide stable focused test evidence for `CORVUS_GATEWAY_WEBHOOK_DISPATCHER` override behavior | `env_override_gateway_webhook_dispatcher` and `webhook_dispatcher_flag_routes_through_canonical_chat_path` both passed 30/30 in focused repeated runs    | ✅ COMPLIANT |
| Proposal success criterion 4 | Leave out-of-scope areas untouched by this follow-up                                           | Verification found the follow-up-specific behavior in test support and tests only; no additional dispatcher-runtime proof task was opened for this slice | ✅ COMPLIANT |
| Design testing strategy      | Config env-override test no longer leaks env state                                             | `config::schema::tests::env_override_gateway_webhook_dispatcher` passed in all repeated `lib` and `bin corvus` runs                                      | ✅ COMPLIANT |
| Design testing strategy      | Representative gateway dispatcher-path test remains compatible with the shared lock            | `gateway::tests::webhook_dispatcher_flag_routes_through_canonical_chat_path` passed in all repeated `lib` and `bin corvus` runs                          | ✅ COMPLIANT |

Compliance summary: `6 / 6` compliant.

---

## Correctness (Static Structural Evidence)

| Check                                                                      | Status        | Evidence                                                                                                                                                                           |
|----------------------------------------------------------------------------|---------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Shared dispatcher env guard exists in shared test support                  | ✅ Implemented | `clients/agent-runtime/src/test_support.rs` defines `GatewayWebhookDispatcherEnvGuard` with shared mutex acquisition and restore/remove-on-drop behavior                           |
| Config env override test uses the shared guard                             | ✅ Implemented | `clients/agent-runtime/src/config/schema.rs:5161` uses `GatewayWebhookDispatcherEnvGuard::set_blocking("1")` and asserts the env is restored to `0` afterward                      |
| Gateway tests use the shared guard instead of module-local dispatcher lock | ✅ Implemented | `clients/agent-runtime/src/gateway/mod.rs` imports `GatewayWebhookDispatcherEnvGuard`; `GATEWAY_ENV_MUTEX` is no longer present and dispatcher env test sites use the shared guard |
| Production override path was not changed for this flake fix                | ✅ Implemented | No follow-up production-fix task was opened; verification evidence stays on the test harness seam described in the proposal/design                                                 |

---

## Coherence (Design Match)

| Design decision                                                           | Followed? | Notes                                                                                                               |
|---------------------------------------------------------------------------|-----------|---------------------------------------------------------------------------------------------------------------------|
| Use one shared test-only env lock for `CORVUS_GATEWAY_WEBHOOK_DISPATCHER` | ✅ Yes     | Implemented via `GatewayWebhookDispatcherEnvGuard` in `clients/agent-runtime/src/test_support.rs`                   |
| Normalize env restore behavior instead of changing production reads       | ✅ Yes     | Guard snapshots previous value and restores/removes it on drop; config test explicitly verifies restore to baseline |
| Reuse an existing shared helper location if available                     | ✅ Yes     | The shared seam was added to existing `clients/agent-runtime/src/test_support.rs`                                   |
| Validate with repeated focused runs across relevant test binaries         | ✅ Yes     | 60 repeated focused executions passed during verification                                                           |

---

## Issues Found

**CRITICAL**

- None

**WARNING**

- The workspace is currently dirty with unrelated edits, including other changes in
  `clients/agent-runtime/src/config/schema.rs` and `clients/agent-runtime/src/gateway/mod.rs`.
  Verification for this follow-up is scoped to the env-guard/test-harness slice, but archive should
  keep that scope isolated.

**SUGGESTION**

- Before archive, isolate this follow-up from unrelated concurrent edits so the audit trail cleanly
  reflects the test-harness-only stabilization.

---

## Verdict

**PASS WITH WARNINGS**

The follow-up itself satisfies the proposal, design, and completed tasks: the shared test-only
dispatcher env guard exists, both affected test surfaces use it, and repeated focused validation
passed 60/60. The only caution is repository hygiene: unrelated in-flight edits remain in the same
workspace, so archive should preserve this change's narrow scope explicitly.
