Agent skill

pmc-simulate-ticket

Simulate the ticket handler workflow step-by-step with real ticket system. Executes setup, implementation, testing, and finalization with explicit ENTER/EXIT stage declarations. Use this skill to debug, understand, or manually run the ticket handler workflow.

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Install this agent skill to your Project

npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/testing/pmc-simulate-ticket

SKILL.md

PMC Simulate Ticket

Manually simulate the ticket handler workflow step-by-step, executing shell scripts and implementation tasks with explicit stage declarations.

Required Context

Before starting, you need:

  • ticket_id: Ticket ID (e.g., T00001)
  • working_dir: Project working directory

Workflow Overview

ticket.handler
├── setup (claude) ─────────────────→ check_status
├── check_status (shell) ───────────→ finalize (0) | implement (1) | terminal_blocked (2)
├── implement (claude) ─────────────→ check_status (no_work) | test
├── test (workflow: tester) ────────→ evaluate
├── evaluate (shell) ───────────────→ check_status (0,2) | implement (1)
├── finalize (claude) ──────────────→ terminal_success
└── terminal_* (end states)

Execution Instructions

For each state, declare entry and exit explicitly:

ENTER STAGE: ticket.handler.{state_name}
  [perform actions]
EXIT STAGE: ticket.handler.{state_name} → {next_state} (reason: {why})

State: setup

Type: claude Session: start

ENTER STAGE: ticket.handler.setup

Setup ticket {ticket_id} for implementation:

  1. Read existing ticket docs in docs/tickets/{ticket_id}/:

    • 1-definition.md (required - ticket definition)
    • 2-plan.md (implementation plan)
    • 3-spec.md (technical specification)
    • 4-test-development.md (test development notes)
    • 5-progress-and-issues.md (progress tracking)
    • 6-final.md (completion summary - only at end)

  2. Create missing docs using project-manager skill:

    Document Purpose When to Create
    2-plan.md Implementation approach If missing
    3-spec.md Technical details If missing
    4-test-development.md Test strategy If missing
    5-progress-and-issues.md Progress log If missing

  3. Check/create test definition:

    • Path: docs/3-tests/tickets/{ticket_id}/tests-definition.json
    • If missing, create based on ticket definition and plan

Output JSON:

json
{
  "docs_present": ["1-definition.md", ...],
  "docs_created": ["2-plan.md", ...],
  "tests_exist": true|false,
  "tests_created": N
}

EXIT STAGE: ticket.handler.setup → check_status

State: check_status

Type: shell Script: check-status.sh

ENTER STAGE: ticket.handler.check_status

Execute this logic:

  1. Set paths:

    RESULTS_FILE = {working_dir}/docs/3-tests/tickets/{ticket_id}/tests-results.json
DEFINITION_FILE = {working_dir}/docs/3-tests/tickets/{ticket_id}/tests-definition.json

  2. If tests-results.json doesn't exist:

    • If tests-definition.json doesn't exist → EXIT code 3 → terminal_error
    • Copy tests-definition.json to tests-results.json

  3. Analyze test results:

    python
    total = len(tests)
passed = 0
failed = 0
blocked = 0
failed_non_blocked = 0

for test in tests:
    if test.passes:
        passed += 1
    else:
        failed += 1
        if test.blocked:
            blocked += 1
        else:
            failed_non_blocked += 1

  4. Decision logic:

    Condition Exit Code Target Message
    failed == 0 0 finalize All tests passing
    failed_non_blocked > 0 1 implement {N} tests need work
    All failures blocked 2 terminal_blocked All failing tests are blocked

  5. Print: Total: {total}, Passed: {passed}, Failed: {failed}, Blocked: {blocked}

EXIT STAGE: ticket.handler.check_status → {target} (exit_code: {N})

State: implement

Type: claude Session: start

ENTER STAGE: ticket.handler.implement

Implement next failing test for ticket {ticket_id}:

  1. Understand context:

    • Use project-manager skill to understand ticket system
    • Read all docs in docs/tickets/{ticket_id}
    • Read 5-progress-and-issues.md for current status

  2. Select test to implement:

    • Read tests-results.json
    • Find FIRST test where:
      • passes == false
      • blocked != true
    • If no such test exists:
      • Output {"no_work": true}
      • Go to check_status

  3. Implement the feature:

    • Write code to make the selected test pass
    • Follow patterns in docs/0-patterns/
    • Build if needed (use builder skill for desktop apps)

  4. Commit changes:

    • Message format: {ticket_id}: [brief description]
    • Example: T00001: Add user login validation

  5. Update progress:

    • Update 5-progress-and-issues.md with:
      • What was implemented
      • Current test status
      • Any issues encountered

Capture: Save current_test for next state

Output JSON:

json
{
  "current_test": "T0000N-XX",
  "description": "what was implemented",
  "files_modified": ["path", ...],
  "committed": true|false,
  "no_work": false
}

Transition:

  • If no_work == true → check_status
  • Else → test
EXIT STAGE: ticket.handler.implement → {target} (current_test: {id})

State: test

Type: workflow (tester.workflow)

ENTER STAGE: ticket.handler.test → tester.workflow

Execute tester workflow with inputs:

  • ticket_id: {ticket_id}
  • mode: "single"
  • test_id: {current_test}
  • working_dir: {working_dir}

Option 1: Use pmc-simulate-tester skill to simulate step-by-step

Option 2: Execute tester workflow states directly:

  1. load_tests - Filter to single test
  2. run_tests - Execute test (use run-tests skill)
  3. verification_setup - Prepare verification
  4. verify - Verify test (use verify-tests skill)
  5. merge - Merge results
  6. report - Generate report
EXIT STAGE: ticket.handler.test → evaluate

State: evaluate

Type: shell Script: evaluate.sh

ENTER STAGE: ticket.handler.evaluate

Execute this logic:

  1. Get current test ID: {current_test}

  2. Read tests-results.json

  3. Find test with matching ID:

    • If not found → EXIT code 3 → terminal_error

  4. Evaluate result:

    If test passed (passes == true):

    python
    test['fail_count'] = 0
test['blocked'] = False
    • Print: PASSED: {current_test} - reset fail_count
    • EXIT code 0 → check_status

    If test failed (passes == false):

    python
    fail_count = test.get('fail_count', 0) + 1
test['fail_count'] = fail_count

if fail_count >= 3:
    test['blocked'] = True
    # EXIT code 2 → check_status
else:
    # EXIT code 1 → implement (retry)
    • Print: FAILED: {current_test} - attempt {fail_count}/3 or BLOCKED: {current_test} - failed {fail_count} times

  5. Write updated tests-results.json

Decision table:

Condition Exit Code Target Action
Test passed 0 check_status Reset fail_count
Test failed, fail_count < 3 1 implement Retry implementation
Test failed, fail_count >= 3 2 check_status Mark blocked
Test not found 3 terminal_error Error 
EXIT STAGE: ticket.handler.evaluate → {target} (exit_code: {N}, fail_count: {N})

State: finalize

Type: claude Session: continue

ENTER STAGE: ticket.handler.finalize

Finalize ticket {ticket_id} - all tests passing:

  1. Create 6-final.md:

    markdown
    # T0000N: [Title] - Final

## Summary
[Brief description of what was implemented]

## Tests Passed
- T0000N-01: [test description]
- T0000N-02: [test description]
...

## Notes
[Any important notes, gotchas, or follow-up items]

  2. Commit:

    • Message: {ticket_id}: Complete - all tests passing

  3. Update 5-progress-and-issues.md:

    • Add COMPLETED status
    • Record completion timestamp
    • Final test count

Output JSON:

json
{
  "status": "COMPLETED",
  "tests_passed": N,
  "summary": "brief description"
}

EXIT STAGE: ticket.handler.finalize → terminal_success

Terminal States

ENTER STAGE: ticket.handler.terminal_success
  Status: success
  Message: "All tests passing - ticket complete"
EXIT STAGE: ticket.handler.terminal_success (handler complete)

ENTER STAGE: ticket.handler.terminal_blocked
  Status: blocked
  Message: "Some tests blocked after 3 consecutive failures"
EXIT STAGE: ticket.handler.terminal_blocked (handler blocked)

ENTER STAGE: ticket.handler.terminal_error
  Status: failure
  Message: "Ticket handler encountered an error"
EXIT STAGE: ticket.handler.terminal_error (handler failed)

Implementation Loop Diagram

                    ┌─────────────────────────────────────┐
                    │                                     │
                    ▼                                     │
┌─────────┐    ┌────────────┐    ┌───────────┐    ┌──────┴─────┐
│  setup  │───▶│check_status│───▶│ implement │───▶│    test    │
└─────────┘    └────────────┘    └───────────┘    └────────────┘
                    │                   │                 │
                    │ all pass          │ no_work         │
                    ▼                   │                 ▼
               ┌──────────┐            │           ┌──────────┐
               │ finalize │◀───────────┘           │ evaluate │
               └──────────┘                        └──────────┘
                    │                                    │
                    │                         ┌──────────┼──────────┐
                    │                         │          │          │
                    ▼                    pass (0)   fail (1)   blocked (2)
               ┌─────────┐                    │          │          │
               │ SUCCESS │◀───────────────────┘          │          │
               └─────────┘                               │          │
                                             ┌───────────┘          │
                                             │                      │
                                             ▼                      │
                                        (retry implement)           │
                                                                    │
                    ┌─────────┐◀────────────────────────────────────┘
                    │ BLOCKED │
                    └─────────┘

Example Simulation Output

=== TICKET HANDLER WORKFLOW SIMULATION ===
Context: ticket_id=T00001, working_dir=/project

ENTER STAGE: ticket.handler.setup
  Reading docs/tickets/T00001/
  Found: 1-definition.md
  Missing: 2-plan.md, 3-spec.md, 4-test-development.md, 5-progress-and-issues.md
  Creating missing docs using project-manager skill...
  Creating tests-definition.json with 5 tests
  Output: {
    "docs_present": ["1-definition.md"],
    "docs_created": ["2-plan.md", "3-spec.md", "4-test-development.md", "5-progress-and-issues.md"],
    "tests_exist": false,
    "tests_created": 5
  }
EXIT STAGE: ticket.handler.setup → check_status

ENTER STAGE: ticket.handler.check_status
  tests-results.json exists: NO (creating from definition)
  Analysis: Total=5, Passed=0, Failed=5, Blocked=0
  Status: 5 tests need work
EXIT STAGE: ticket.handler.check_status → implement (exit_code: 1)

ENTER STAGE: ticket.handler.implement
  Selected test: T00001-01 "User can open login page"
  Implementing feature...
  Files modified: src/pages/login.tsx, src/routes.ts
  Committed: T00001: Add login page route and component
  Updated 5-progress-and-issues.md
  Output: {
    "current_test": "T00001-01",
    "description": "Added login page route and basic component",
    "files_modified": ["src/pages/login.tsx", "src/routes.ts"],
    "committed": true,
    "no_work": false
  }
EXIT STAGE: ticket.handler.implement → test (current_test: T00001-01)

ENTER STAGE: ticket.handler.test → tester.workflow
  Executing tester workflow...
  [See pmc-simulate-tester for detailed steps]
  Test T00001-01 result: PASSED
EXIT STAGE: ticket.handler.test → evaluate

ENTER STAGE: ticket.handler.evaluate
  Test: T00001-01
  Result: passes=true
  Action: Reset fail_count to 0
EXIT STAGE: ticket.handler.evaluate → check_status (exit_code: 0, fail_count: 0)

ENTER STAGE: ticket.handler.check_status
  Analysis: Total=5, Passed=1, Failed=4, Blocked=0
  Status: 4 tests need work
EXIT STAGE: ticket.handler.check_status → implement (exit_code: 1)

[... loop continues until all tests pass or blocked ...]

ENTER STAGE: ticket.handler.check_status
  Analysis: Total=5, Passed=5, Failed=0, Blocked=0
  Status: All tests passing
EXIT STAGE: ticket.handler.check_status → finalize (exit_code: 0)

ENTER STAGE: ticket.handler.finalize
  Creating 6-final.md
  Committing: T00001: Complete - all tests passing
  Updating 5-progress-and-issues.md with COMPLETED status
  Output: {
    "status": "COMPLETED",
    "tests_passed": 5,
    "summary": "Implemented user authentication with login page"
  }
EXIT STAGE: ticket.handler.finalize → terminal_success

ENTER STAGE: ticket.handler.terminal_success
  Message: "All tests passing - ticket complete"
EXIT STAGE: ticket.handler.terminal_success (handler complete)

Quick Reference

State Type Exit Code → Target
setup claude default → check_status
check_status shell 0 → finalize, 1 → implement, 2 → terminal_blocked, 3 → terminal_error
implement claude no_work → check_status, else → test
test workflow default → evaluate
evaluate shell 0 → check_status, 1 → implement, 2 → check_status, 3 → terminal_error
finalize claude default → terminal_success

Ticket Documents Reference

Document Purpose Created By
1-definition.md Requirements, acceptance criteria User/PM
2-plan.md Implementation approach setup state
3-spec.md Technical specification setup state
4-test-development.md Test strategy setup state
5-progress-and-issues.md Progress log setup/implement states
6-final.md Completion summary finalize state

Related Skills

  • pmc-simulate-tester - For detailed tester workflow simulation
  • run-tests - Execute tests and record trajectory
  • verify-tests - Verify tests by following trajectory
  • builder - Build applications before testing
  • project-manager - Ticket and document management

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