Codewalkers/apps/server/test/integration/real-providers/sample-outputs

Sample CLI Outputs

This directory contains captured real CLI outputs for use in parser unit tests. These files allow testing stream parsers without incurring API costs.

Files

claude-stream-success.jsonl

A successful Claude CLI session (v2.1.33) that:

• Initializes with system event containing session_id
• Emits assistant message with content
• Completes with result event containing done status JSON

claude-stream-questions.jsonl

A Claude CLI session that:

• Initializes with system event containing session_id
• Emits assistant message with content wrapped in markdown code block
• Completes with result event containing questions status JSON

codex-stream-success.jsonl

A successful Codex CLI session (v0.98.0) that:

• Starts with thread.started event containing thread_id
• Emits turn.started, item.completed events
• Completes with turn.completed event containing usage stats

Event Type Differences

Claude CLI (--output-format stream-json)

• system (subtype: init) - Contains session_id, tools, model info
• assistant - Contains message content in content[].text
• result - Contains final result text and total_cost_usd

Codex CLI (--json)

• thread.started - Contains thread_id (equivalent to session_id)
• turn.started - Marks beginning of turn
• item.completed - Contains reasoning or agent_message items
• turn.completed - Contains usage stats

Usage

These files can be used to test stream parsers in isolation:

import { readFileSync } from 'fs';
import { ClaudeStreamParser } from '../../../agent/providers/parsers/claude.js';

const output = readFileSync('sample-outputs/claude-stream-success.jsonl', 'utf-8');
const parser = new ClaudeStreamParser();

for (const line of output.split('\n')) {
  if (line.trim()) {
    const events = parser.parseLine(line);
    // Assert on events...
  }
}

Capturing New Outputs

Claude

claude -p "your prompt" --output-format stream-json --verbose > output.jsonl

Codex

codex exec --full-auto --json "your prompt" > output.jsonl