{
  "context": "Tests whether the agent uses the Node.js built-in node:test runner with t.assert.* methods, uses Fastify's inject() method for HTTP simulation (not a real HTTP server), and follows the async test pattern with before/after lifecycle hooks.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "node:test imported",
      "description": "The test file imports describe, it, before, and/or after from 'node:test' — NOT from jest, mocha, tap, vitest, or any other third-party testing framework",
      "max_score": 15
    },
    {
      "name": "node --test in package.json",
      "description": "The test script in package.json runs tests via 'node --test' (not jest, mocha, or another test runner command)",
      "max_score": 10
    },
    {
      "name": "inject() used for requests",
      "description": "All HTTP requests in tests are made via app.inject() — NOT via fetch(), axios, supertest, or opening a real network socket",
      "max_score": 15
    },
    {
      "name": "t.assert.* used",
      "description": "Assertions in the test file use t.assert.equal(), t.assert.ok(), or other t.assert.* methods — NOT standalone assert(), expect(), or chai calls",
      "max_score": 12
    },
    {
      "name": "app.ready() awaited",
      "description": "The test setup calls await app.ready() (or awaits app construction) before running inject() calls",
      "max_score": 8
    },
    {
      "name": "app.close() in teardown",
      "description": "An after() hook calls await app.close() to properly shut down the Fastify instance after tests",
      "max_score": 8
    },
    {
      "name": "200 routes tested",
      "description": "At least one test verifies a 200 response from GET / and at least one test verifies a 200 response from GET /:sku",
      "max_score": 8
    },
    {
      "name": "404 route tested",
      "description": "At least one test verifies that GET with a non-existent SKU returns a 404 status code",
      "max_score": 8
    },
    {
      "name": "Validation error tested",
      "description": "At least one test verifies that POST / with invalid or missing fields returns a 400 status code",
      "max_score": 8
    },
    {
      "name": "Warehouse filter tested",
      "description": "At least one test verifies that GET /?warehouse=X returns only items from that warehouse",
      "max_score": 8
    }
  ]
}