# JSON Formatter Verification Results

## Status: VERIFIED

### Tool Location
- `/root/.hermes/wizard-outputs/spark/json_formatter.py`

### Test Cases Executed

#### Test 1: Valid JSON (test_messy.json)
**Input:**
```json
{"name":"test","values":[1,2,3],"nested":{"a":true,"b":false,"c":null}}
```

**Output (verified):**
```json
{
  "name": "test",
  "nested": {
    "a": true,
    "b": false,
    "c": null
  },
  "values": [
    1,
    2,
    3
  ]
}
```
**Result:** PASS (exit code 0)

#### Test 2: Invalid JSON (test_invalid.json)
**Input:** `{this is not valid JSON - no quotes around keys`

**Output:** `JSON Error: Expecting property name enclosed in double quotes: line 1 column 2 (char 1)`
**Result:** PASS (exit code 1, proper error handling)

#### Test 3: Real JSON (github_stats.json)
**Output:** Sorted, pretty-printed JSON with proper indentation
**Result:** PASS (exit code 0)

### Features Verified
1. Reads JSON from file argument
2. Validates JSON syntax
3. Pretty-prints with indent=2
4. Sorts keys alphabetically
5. Returns exit code 0 on success
6. Returns exit code 1 on JSON parse error
7. Reports error messages to stderr