V4 Pacts ignore repsonse builder

[jaecktec]

Software versions

• @pact-foundation/pact: 11.0.1
• @pact-foundation/pact-core: 13.13.5

Issue Checklist

Please confirm the following:

• I have upgraded to the latest
• I have the read the FAQs in the Readme
• I have triple checked, that there are no unhandled promises in my code and have read the section on intermittent test failures
• I have set my log level to debug and attached a log file showing the complete request/response cycle
• For bonus points and virtual high fives, I have created a reproduceable git repository (see below) to illustrate the problem

Expected behaviour

Specified repsonse body is returned from the server

Actual behaviour

INFO tokio-runtime-worker pact_mock_server::hyper_server: Request matched, sending response HTTP Response ( status: 200, headers: None, body: Missing )

Steps to reproduce

new PactV4({
	consumer: 'c',
	provider: 'p',
}).addInteraction()
  .given('given', {})
  .uponReceiving('a request')
  .withRequest('GET', '/path', (builder) => {})
  .willRespondWith(200, (builder) => {
    builder.jsonBody({ some_body: {} });
  })
  .executeTest((mockServer) => axios.get(`${mockServer.url}/path`).then(({ data })=> {
    assert(data, 'body is missing');
  }));

Notes

I think the issue is here:

this line ignores the builder.

A workaround to make it work is, to register a plugin.
Because then this line is being used

[mefellows]

I've just pushed up a small fix for this - thank you for raising this. If the build passes, I shall merge and release a new version for you.

I've added a few "integration" tests for the V4 builder. There is currently some overlap with examples, which I will resolve separately.