fix test script

Dockerfile

@@ -8,7 +8,7 @@ COPY ./package.json /usr/src/app/package.json
 COPY ./.serverrc.js /usr/src/app/.serverrc.js
 # COPY ./.env /usr/src/app/.env
 
-RUN npm ci --only=prod
+RUN npm i --only=prod
 EXPOSE 8044
 
 CMD ["npm", "run", "up:prod"]

Jenkinsfile

@@ -1,7 +1,7 @@
 pipeline {
   agent {
     docker {
-      image 'node:16'
+      image 'node:18'
     }
   }
 

package.json

@@ -13,7 +13,7 @@
     "eslint": "npx eslint ./server",
     "eslint:fix": "npx eslint ./server --fix",
     "test": "echo \"test complete\"",
-    "test:start": "start-server-and-test up:prod 8043 test"
+    "test:start": "start-server-and-test up:prod 8044 test"
   },
   "repository": {
     "type": "git",