Newman Docker error: unknown option `--url'

Question

I found the option was created to run newman with docker image and postman collection on MAC by running the following

docker pull postman/newman_ubuntu1404

docker run -t postman/newman_ubuntu1404 --url="https://www.getpostman.com/collections/8a0c9bc08f062d12dcda"

When running newman on the image with the postman collection the following error is returned.

error: unknown option `--url'

Docker version is Docker version 18.06.1-ce, build e68fc7a

Is this supported?

Answer 1

I've found this github issue where it says to replace --url= with run :

docker run -t postman/newman_ubuntu1404 run "https://www.getpostman.com/collections/8a0c9bc08f062d12dcda"

It seems to work...

docker run -t postman/newman_ubuntu1404 run "https://www.getpostman.com/collections/8a0c9bc08f062d12dcda"
newman: Newman v4 deprecates support for the v1 collection format
  Use the Postman Native app to export collections in the v2 format

newman

newmanTest

→ GET with URL Params
  GET http://httpbin.org/get?lol=true [200 OK, 542B, 339ms]
  ✓  Response contains params

→ POST with JSON body
  POST http://httpbin.org/post [200 OK, 704B, 158ms]
  ✓  Check POST param in response

→ DELETE request
  DELETE http://httpbin.org/delete [200 OK, 606B, 184ms]
  ✓  Status code is 200

→ PUT with form data
  PUT http://httpbin.org/put [200 OK, 687B, 159ms]
  ✓  Test form data

┌─────────────────────────┬──────────┬──────────┐
│                         │ executed │   failed │
├─────────────────────────┼──────────┼──────────┤
│              iterations │        1 │        0 │
├─────────────────────────┼──────────┼──────────┤
│                requests │        4 │        0 │
├─────────────────────────┼──────────┼──────────┤
│            test-scripts │        4 │        0 │
├─────────────────────────┼──────────┼──────────┤
│      prerequest-scripts │        0 │        0 │
├─────────────────────────┼──────────┼──────────┤
│              assertions │        4 │        0 │
├─────────────────────────┴──────────┴──────────┤
│ total run duration: 1204ms                    │
├───────────────────────────────────────────────┤
│ total data received: 1.52KB (approx)          │
├───────────────────────────────────────────────┤
│ average response time: 210ms                  │
└───────────────────────────────────────────────┘

Answer 2

The docker image used in the question is now obsolete and the new official image comes along a working example that does not use "--url"

docker pull postman/newman

docker run -t postman/newman run " https://www.getpostman.com/collections/8a0c9bc08f062d12dcda "