Claude-Code-Workflow/.claude/commands/workflow/test-fix-gen.md

name, description, argument-hint, allowed-tools

name	description	argument-hint	allowed-tools
test-fix-gen	Create independent test-fix workflow session from existing implementation (session or prompt-based)	[--use-codex] [--cli-execute] (source-session-id | "feature description" | /path/to/file.md)	SlashCommand(*), TodoWrite(*), Read(*), Bash(*)

Workflow Test-Fix Generation Command (/workflow:test-fix-gen)

Overview

What It Does

This command creates an independent test-fix workflow session for existing code. It orchestrates a 5-phase process to analyze implementation, generate test requirements, and create executable test generation and fix tasks.

⚠️ Command Scope: Prepares test workflow artifacts only. Task execution requires separate commands (/workflow:test-cycle-execute or /workflow:execute).

Dual-Mode Support

Automatic mode detection based on input pattern:

Mode	Input Pattern	Context Source	Use Case
Session Mode	WFS-xxx	Source session summaries	Test validation for completed workflow
Prompt Mode	Text or file path	Direct codebase analysis	Test generation from description

Detection Logic:

if [[ "$input" == WFS-* ]]; then
  MODE="session"  # Use test-context-gather
else
  MODE="prompt"   # Use context-gather
fi

Core Principles

• Dual Input Support: Accepts session ID (WFS-xxx) or feature description/file path
• Session Isolation: Creates independent WFS-test-[slug] session
• Context-First: Gathers implementation context via appropriate method
• Format Reuse: Creates standard IMPL-*.json tasks with meta.type: "test-fix"
• Manual First: Default to manual fixes, use --use-codex for automation
• Automatic Detection: Input pattern determines execution mode

Coordinator Role

This command is a pure orchestrator:

• Does NOT analyze code directly
• Does NOT generate tests or documentation
• ONLY coordinates slash commands in sequence
• Parses outputs to pass data between phases
• Creates independent test workflow session

---

Usage

Command Syntax

# Basic syntax
/workflow:test-fix-gen [FLAGS] <INPUT>

# Flags (optional)
--use-codex        # Enable Codex automated fixes in IMPL-002
--cli-execute      # Enable CLI execution in IMPL-001

# Input
<INPUT>            # Session ID, description, or file path

Usage Examples

Session Mode

# Test validation for completed implementation
/workflow:test-fix-gen WFS-user-auth-v2

# With automated fixes
/workflow:test-fix-gen --use-codex WFS-api-endpoints

# With CLI execution
/workflow:test-fix-gen --cli-execute --use-codex WFS-payment-flow

Prompt Mode - Text Description

# Generate tests from feature description
/workflow:test-fix-gen "Test the user authentication API endpoints in src/auth/api.ts"

# With automated fixes
/workflow:test-fix-gen --use-codex "Test user registration and login flows"

Prompt Mode - File Reference

# Generate tests from requirements file
/workflow:test-fix-gen ./docs/api-requirements.md

# With flags
/workflow:test-fix-gen --use-codex --cli-execute ./specs/feature.md

Mode Comparison

Aspect	Session Mode	Prompt Mode
Phase 1	Create WFS-test-[source] with source_session_id	Create WFS-test-[slug] without source_session_id
Phase 2	/workflow:tools:test-context-gather	/workflow:tools:context-gather
Phase 3-5	Identical	Identical
Context	Source session summaries + artifacts	Direct codebase analysis

---

Execution Flow

Core Execution Rules

1. Start Immediately: First action is TodoWrite, second is Phase 1 session creation
2. No Preliminary Analysis: Do not read files before Phase 1
3. Parse Every Output: Extract required data from each phase for next phase
4. Sequential Execution: Each phase depends on previous phase's output
5. Complete All Phases: Do not return until Phase 5 completes
6. Track Progress: Update TodoWrite after every phase
7. Automatic Detection: Mode auto-detected from input pattern
8. Parse Flags: Extract --use-codex and --cli-execute flags for Phase 4

5-Phase Execution

Phase 1: Create Test Session

Command:

• Session Mode: SlashCommand("/workflow:session:start --new \"Test validation for [sourceSessionId]\"")
• Prompt Mode: SlashCommand("/workflow:session:start --new \"Test generation for: [description]\"")

Input: User argument (session ID, description, or file path)

Expected Behavior:

• Creates new session: WFS-test-[slug]
• Writes workflow-session.json metadata:
  • Session Mode: Includes workflow_type: "test_session", source_session_id: "[sourceId]"
  • Prompt Mode: Includes workflow_type: "test_session" only
• Returns new session ID

Parse Output:

• Extract: testSessionId (pattern: WFS-test-[slug])

Validation:

• Session Mode: Source session exists with completed IMPL tasks
• Both Modes: New test session directory created with metadata

TodoWrite: Mark phase 1 completed, phase 2 in_progress

---

Phase 2: Gather Test Context

Command:

• Session Mode: SlashCommand("/workflow:tools:test-context-gather --session [testSessionId]")
• Prompt Mode: SlashCommand("/workflow:tools:context-gather --session [testSessionId] \"[task_description]\"")

Input: testSessionId from Phase 1

Expected Behavior:

• Session Mode:
  • Load source session implementation context and summaries
  • Analyze test coverage using MCP tools
  • Identify files requiring tests
• Prompt Mode:
  • Analyze codebase based on description
  • Identify relevant files and dependencies
• Detect test framework and conventions
• Generate context package JSON

Parse Output:

• Extract: contextPath (pattern: .workflow/[testSessionId]/.process/[test-]context-package.json)

Validation:

• Context package created with coverage analysis
• Test framework detected
• Test conventions documented

TodoWrite: Mark phase 2 completed, phase 3 in_progress

---

Phase 3: Test Generation Analysis

Command: SlashCommand("/workflow:tools:test-concept-enhanced --session [testSessionId] --context [contextPath]")

Input:

• testSessionId from Phase 1
• contextPath from Phase 2

Expected Behavior:

• Use Gemini to analyze coverage gaps and implementation
• Study existing test patterns and conventions
• Generate test requirements for missing test files
• Design test generation strategy
• Generate TEST_ANALYSIS_RESULTS.md

Parse Output:

• Verify .workflow/[testSessionId]/.process/TEST_ANALYSIS_RESULTS.md created

Validation:

• TEST_ANALYSIS_RESULTS.md exists with complete sections:
  • Coverage Assessment
  • Test Framework & Conventions
  • Test Requirements by File
  • Test Generation Strategy
  • Implementation Targets
  • Success Criteria

TodoWrite: Mark phase 3 completed, phase 4 in_progress

---

Phase 4: Generate Test Tasks

Command: SlashCommand("/workflow:tools:test-task-generate [--use-codex] [--cli-execute] --session [testSessionId]")

Input:

• testSessionId from Phase 1
• --use-codex flag (if present) - Controls IMPL-002 fix mode
• --cli-execute flag (if present) - Controls IMPL-001 generation mode

Expected Behavior:

• Parse TEST_ANALYSIS_RESULTS.md from Phase 3
• Generate minimum 2 task JSON files (expandable based on complexity):
  • IMPL-001.json: Test Understanding & Generation (@code-developer)
  • IMPL-002.json: Test Execution & Fix Cycle (@test-fix-agent)
  • IMPL-003+: Additional tasks if needed for complex projects
• Generate IMPL_PLAN.md with test strategy
• Generate TODO_LIST.md with task checklist

Parse Output:

• Verify .workflow/[testSessionId]/.task/IMPL-001.json exists
• Verify .workflow/[testSessionId]/.task/IMPL-002.json exists
• Verify additional .task/IMPL-*.json if applicable
• Verify IMPL_PLAN.md and TODO_LIST.md created

TodoWrite: Mark phase 4 completed, phase 5 in_progress

---

Phase 5: Return Summary

Return to User:

Independent test-fix workflow created successfully!

Input: [original input]
Mode: [Session|Prompt]
Test Session: [testSessionId]

Tasks Created:
- IMPL-001: Test Understanding & Generation (@code-developer)
- IMPL-002: Test Execution & Fix Cycle (@test-fix-agent)
[- IMPL-003+: Additional tasks if applicable]

Test Framework: [detected framework]
Test Files to Generate: [count]
Max Fix Iterations: 5
Fix Mode: [Manual|Codex Automated]

Review artifacts:
- Test plan: .workflow/[testSessionId]/IMPL_PLAN.md
- Task list: .workflow/[testSessionId]/TODO_LIST.md

Next Steps:
- Review IMPL_PLAN.md
- Execute: /workflow:test-cycle-execute [testSessionId]

TodoWrite: Mark phase 5 completed

Note: Command completes here. Task execution requires separate workflow commands.

---

TodoWrite Progress Tracking

Track all 5 phases:

TodoWrite({todos: [
  {"content": "Create independent test session", "status": "in_progress|completed", "activeForm": "Creating test session"},
  {"content": "Gather test coverage context", "status": "pending|in_progress|completed", "activeForm": "Gathering test coverage context"},
  {"content": "Analyze test requirements with Gemini", "status": "pending|in_progress|completed", "activeForm": "Analyzing test requirements"},
  {"content": "Generate test generation and execution tasks", "status": "pending|in_progress|completed", "activeForm": "Generating test tasks"},
  {"content": "Return workflow summary", "status": "pending|in_progress|completed", "activeForm": "Returning workflow summary"}
]})

Update status to in_progress when starting each phase, completed when done.

---

Task Specifications

Generates minimum 2 tasks (expandable for complex projects):

IMPL-001: Test Understanding & Generation

Agent: @code-developer

Purpose: Understand source implementation and generate test files

Task Configuration:

• Task ID: IMPL-001
• meta.type: "test-gen"
• meta.agent: "@code-developer"
• context.requirements: Understand source implementation and generate tests
• flow_control.target_files: Test files to create from TEST_ANALYSIS_RESULTS.md section 5

Execution Flow:

1. Understand Phase:
   • Load TEST_ANALYSIS_RESULTS.md and test context
   • Understand source code implementation patterns
   • Analyze test requirements and conventions
   • Identify test scenarios and edge cases
2. Generation Phase:
   • Generate test files following existing patterns
   • Ensure test coverage aligns with requirements
3. Verification Phase:
   • Verify test completeness and correctness

IMPL-002: Test Execution & Fix Cycle

Agent: @test-fix-agent

Purpose: Execute tests and apply iterative fixes (max 5 iterations)

Task Configuration:

• Task ID: IMPL-002
• meta.type: "test-fix"
• meta.agent: "@test-fix-agent"
• meta.use_codex: true|false (based on --use-codex flag)
• context.depends_on: ["IMPL-001"]
• context.requirements: Execute and fix tests

Test-Fix Cycle Specification:

• Cycle Pattern: test → gemini_diagnose → manual_fix (or codex) → retest
• Tools Configuration:
  • Gemini for analysis with bug-fix template → surgical fix suggestions
  • Manual fix application (default) OR Codex if --use-codex flag (resume mechanism)
• Exit Conditions:
  • Success: All tests pass
  • Failure: Max iterations reached (5)

Execution Flow:

1. Phase 1: Initial test execution
2. Phase 2: Iterative Gemini diagnosis + manual/Codex fixes
3. Phase 3: Final validation and certification

IMPL-003+: Additional Tasks (Optional)

Scenarios for Multiple Tasks:

• Large projects requiring per-module test generation
• Separate integration vs unit test tasks
• Specialized test types (performance, security, etc.)

Agent: @code-developer or specialized agents based on requirements

---

Artifacts & Output

Output Files Structure

Created in .workflow/WFS-test-[session]/:

WFS-test-[session]/
├── workflow-session.json          # Session metadata
├── IMPL_PLAN.md                   # Test generation and execution strategy
├── TODO_LIST.md                   # Task checklist
├── .task/
│   ├── IMPL-001.json              # Test understanding & generation
│   ├── IMPL-002.json              # Test execution & fix cycle
│   └── IMPL-*.json                # Additional tasks (if applicable)
└── .process/
    ├── [test-]context-package.json # Context and coverage analysis
    └── TEST_ANALYSIS_RESULTS.md    # Test requirements and strategy

Session Metadata

File: workflow-session.json

Session Mode includes:

• workflow_type: "test_session"
• source_session_id: "[sourceSessionId]" (enables automatic cross-session context)

Prompt Mode includes:

• workflow_type: "test_session"
• No source_session_id field

Complete Data Flow

Example Command: /workflow:test-fix-gen WFS-user-auth

Phase Execution Chain:

1. Phase 1: session-start → WFS-test-user-auth
2. Phase 2: test-context-gather → test-context-package.json
3. Phase 3: test-concept-enhanced → TEST_ANALYSIS_RESULTS.md
4. Phase 4: test-task-generate → IMPL-001.json + IMPL-002.json (+ additional if needed)
5. Phase 5: Return summary

Command completes after Phase 5

---

Reference

Error Handling

Phase	Error Condition	Action
1	Source session not found (session mode)	Return error with source session ID
1	No completed IMPL tasks (session mode)	Return error, source incomplete
2	Context gathering failed	Return error, check source artifacts
3	Gemini analysis failed	Return error, check context package
4	Task generation failed	Retry once, then return error with details

Best Practices

1. Before Running:

   • Ensure implementation is complete (session mode: check summaries exist)
   • Commit all implementation changes
   • Review source code quality

2. After Running:

   • Review generated IMPL_PLAN.md before execution
   • Check TEST_ANALYSIS_RESULTS.md for completeness
   • Verify task dependencies in TODO_LIST.md

3. During Execution:

   • Monitor iteration logs in .process/fix-iteration-*
   • Track progress with /workflow:status
   • Review Gemini diagnostic outputs

4. Mode Selection:

   • Use Session Mode for completed workflow validation
   • Use Prompt Mode for ad-hoc test generation
   • Use --use-codex for autonomous fix application
   • Use --cli-execute for enhanced generation capabilities

Related Commands

Planning Phase:

• /workflow:plan - Create implementation workflow
• /workflow:session:start - Initialize workflow session

Context Gathering:

• /workflow:tools:test-context-gather - Session-based context (Phase 2 for session mode)
• /workflow:tools:context-gather - Prompt-based context (Phase 2 for prompt mode)

Analysis & Task Generation:

• /workflow:tools:test-concept-enhanced - Gemini test analysis (Phase 3)
• /workflow:tools:test-task-generate - Generate test tasks (Phase 4)

Execution:

• /workflow:test-cycle-execute - Execute test-fix workflow (recommended for IMPL-002)
• /workflow:execute - Execute standard workflow tasks
• /workflow:status - Check task progress

Review & Management:

• /workflow:review - Review workflow results
• /workflow:session:complete - Mark session complete