fixed some rest tests

Author: DavertMik

test/data/rest/db.json

@@ -1,10 +1 @@
-{
-  "comments": [],
-  "posts": [
-    {
-      "id": 1,
-      "title": "json-server",
-      "author": "davert"
-    }
-  ]
-}
+{ "posts": [{ "id": 1, "title": "json-server", "author": "davert" }], "user": { "name": "davert" } }

test/data/sandbox/configs/definitions/steps.d.ts

@@ -1,12 +1,16 @@
 import path from 'path'
 import { expect } from 'expect'
 import fs from 'fs'
+import { fileURLToPath } from 'url'
 
 import TestHelper from '../support/TestHelper.js'
 import REST from '../../lib/helper/REST.js'
 import Container from '../../lib/container.js'
 import Secret from '../../lib/secret.js'
 
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
+
 const api_url = TestHelper.jsonServerUrl()
 import * as codeceptjs from '../../lib/index.js'
 global.codeceptjs = codeceptjs.default || codeceptjs