---
phase: 02-command-test-coverage
verified: 2026-03-09T15:00:00Z
status: passed
score: 11/11 must-haves verified
re_verification: false
---

# Phase 2: Command Test Coverage Verification Report

**Phase Goal:** The four core production commands have unit tests that catch regressions in their primary flows and error paths
**Verified:** 2026-03-09T15:00:00Z
**Status:** passed
**Re-verification:** No — initial verification

## Goal Achievement

### Observable Truths

| #  | Truth | Status | Evidence |
|----|-------|--------|----------|
| 1  | Running `task test:unit` exercises start.go RunE — all four guard paths tested | VERIFIED | 4 TestStartRunE_* tests pass with -race |
| 2  | An invalid slug passed to start RunE returns a non-nil error without any API call | VERIFIED | TestStartRunE_InvalidSlug in cmd/start_test.go L13-17 |
| 3  | A simulated API failure in GetChallenge returns a non-nil error from RunE — no panic | VERIFIED | TestStartRunE_APIFailure in cmd/start_test.go L60-74 |
| 4  | Progress status 'in_progress' or 'completed' causes RunE to return nil without deploying | VERIFIED | TestStartRunE_AlreadyInProgress L20-37, TestStartRunE_AlreadyCompleted L40-57 |
| 5  | Running `task test:unit` exercises submit.go RunE — all four guard paths tested | VERIFIED | 4 TestSubmitRunE_* tests pass with -race |
| 6  | An invalid slug passed to submit RunE returns a non-nil error without any API call | VERIFIED | TestSubmitRunE_InvalidSlug in cmd/submit_test.go L13-17 |
| 7  | A nil progress response causes submit RunE to return nil (challenge not started guard) | VERIFIED | TestSubmitRunE_ProgressNil in cmd/submit_test.go L20-37 |
| 8  | A 'completed' progress status causes submit RunE to return nil (already completed guard) | VERIFIED | TestSubmitRunE_AlreadyCompleted in cmd/submit_test.go L40-57 |
| 9  | Running `task test:unit` exercises reset.go RunE — slug validation fires before any API call | VERIFIED | TestResetRunE_InvalidSlug in cmd/reset_test.go L13-17 |
| 10 | Running `task test:unit` exercises clean.go RunE — invalid slug path returns error | VERIFIED | TestCleanRunE_InvalidSlug in cmd/clean_test.go L11-15 |
| 11 | A simulated API failure in reset's getChallenge returns a non-nil error from RunE — no panic | VERIFIED | TestResetRunE_APIFailure in cmd/reset_test.go L20-34 |

**Score:** 11/11 truths verified

### Required Artifacts

| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| `cmd/start.go` | Function vars apiGetChallenge, apiGetChallengeProgress, apiStartChallenge | VERIFIED | Lines 15-19: all three vars declared, wired to api.* calls at lines 40, 54, 112 |
| `cmd/start_test.go` | 4 TestStartRunE_* tests | VERIFIED | 75 lines, all four tests present with proper save/restore pattern |
| `cmd/main_test.go` | TestMain CI mode setup | VERIFIED | Calls ui.SetCIMode(true) before m.Run() — eliminates pterm goroutine races |
| `cmd/submit.go` | Function vars apiGetChallengeForSubmit, apiGetProgressForSubmit | VERIFIED | Lines 13-16: both vars declared, wired at lines 37 and 49 |
| `cmd/submit_test.go` | 4 TestSubmitRunE_* tests | VERIFIED | 75 lines, all four tests present with proper save/restore pattern |
| `cmd/reset.go` | validateChallengeSlug as first RunE statement, var getChallengeFn | VERIFIED | Line 12: getChallengeFn var; line 23: validateChallengeSlug before ui.Section |
| `cmd/reset_test.go` | TestResetRunE_InvalidSlug, TestResetRunE_APIFailure | VERIFIED | 35 lines, both tests present |
| `cmd/clean_test.go` | TestCleanRunE_InvalidSlug | VERIFIED | 16 lines, test present and substantive |

### Key Link Verification

| From | To | Via | Status | Details |
|------|----|-----|--------|---------|
| cmd/start_test.go | cmd/start.go | package cmd — `apiGetChallenge =` override | WIRED | Tests assign to apiGetChallenge/apiGetChallengeProgress at lines 28, 31, 49, 52, 66 |
| cmd/submit_test.go | cmd/submit.go | package cmd — `apiGetChallengeForSubmit =` override | WIRED | Tests assign to apiGetChallengeForSubmit/apiGetProgressForSubmit at lines 28, 31, 48, 51, 66 |
| cmd/reset_test.go | cmd/reset.go | package cmd — `getChallengeFn =` override | WIRED | TestResetRunE_APIFailure assigns to getChallengeFn at line 26 |
| cmd/clean_test.go | cmd/clean.go | package cmd — direct access to cleanChallengeCmd | WIRED | TestCleanRunE_InvalidSlug calls cleanChallengeCmd.RunE directly at line 12 |

### Requirements Coverage

| Requirement | Source Plan | Description | Status | Evidence |
|-------------|------------|-------------|--------|----------|
| TST-01 | 02-01-PLAN.md | Unit tests cover start.go RunE (slug validation, progress state machine, API call sequence) | SATISFIED | 4 TestStartRunE_* tests in cmd/start_test.go; 3 function vars in cmd/start.go |
| TST-02 | 02-02-PLAN.md | Unit tests cover submit.go RunE (validation loading, execution, result submission) | SATISFIED | 4 TestSubmitRunE_* tests in cmd/submit_test.go; 2 function vars in cmd/submit.go |
| TST-03 | 02-03-PLAN.md | Unit tests cover reset.go and clean.go (error paths) | SATISFIED | TestResetRunE_InvalidSlug, TestResetRunE_APIFailure in reset_test.go; TestCleanRunE_InvalidSlug in clean_test.go; validateChallengeSlug added as first statement to reset.go |

All three requirements declared in plan frontmatter are satisfied. No orphaned requirements: REQUIREMENTS.md traceability table maps TST-01, TST-02, TST-03 exclusively to Phase 2 and no additional Phase 2 requirements exist in REQUIREMENTS.md.

### Anti-Patterns Found

None. Scanned cmd/start.go, cmd/submit.go, cmd/reset.go, cmd/start_test.go, cmd/submit_test.go, cmd/reset_test.go, cmd/clean_test.go for TODO/FIXME/XXX/HACK/PLACEHOLDER — zero results.

### Human Verification Required

None. All checks are fully automated: compilation, test execution with -race, and static code inspection.

### Test Execution Summary

Full unit test suite run: **826 tests passed across 16 packages** (exit 0).

Phase 2 specific tests: **11 tests passed** (4 start + 4 submit + 2 reset + 1 clean) with -race detector.

Test count breakdown:
- TestStartRunE_InvalidSlug, TestStartRunE_AlreadyInProgress, TestStartRunE_AlreadyCompleted, TestStartRunE_APIFailure (4)
- TestSubmitRunE_InvalidSlug, TestSubmitRunE_ProgressNil, TestSubmitRunE_AlreadyCompleted, TestSubmitRunE_APIFailure (4)
- TestResetRunE_InvalidSlug, TestResetRunE_APIFailure (2)
- TestCleanRunE_InvalidSlug (1)

---

_Verified: 2026-03-09T15:00:00Z_
_Verifier: Claude (gsd-verifier)_