Request Headers in HTML Reports Not Working

1. Newman Version (can be found via newman -v): 3.9.3
2. OS details (type, version, and architecture): Mac OS Sierra 10.12.6
3. Are you using Newman as a library, or via the CLI? CLI
4. Did you encounter this recently, or has this bug always been there: First time trying it.
5. Expected behaviour: I was expecting that I would be able to see the Request headers in the HTML report.
6. Command / script used to run Newman: Via Jenkins build:

sudo docker run -v $PWD:/etc/newman postman/newman_ubuntu1404:latest \
	run "collections/$testSuite/collection.json" \
    --disable-unicode \
    --color \
    --delay-request 100 \
    --reporters "cli,html" \
    --environment "environments/$environment.json" \
    --reporter-html-export "collections/$testSuite/results/${BUILD_NUMBER}-${testSuite}-${environment}-${gitBranch}-results.html" \
    --reporter-html-template "collections/$testSuite/results/results_template.hbs"

I have noticed that when I modify my results template to include the Request Headers and Request Body that for some reason the Headers are not being populated.

Here is the code that I have added:

<div class="col-md-12">&nbsp;</div>
<br/><div class="col-md-4">Request Headers</div><div class="col-md-8">{{request.headers}}</div><br/>

I have verified that if I do something like console.log(request.headers); in the Postman app that I am seeing the object and values in the console as expected. However in Newman that doesnt seem to be the case. Is this a bug or am I missing something?

[ssharmasurender3]

I tried {{@key}} but response is

members |   – | – reference |   Type |   _postman_listIndexKey |   _postman_listIndexCaseInsensitive |   _postman_listAllowsMultipleValues

and for {{@value}} blank values.

can you please help @kunagpal

[azgo]

Just adding this for reference and a potential workaround for the issue here:

A different version of the html reporter called htmlextra includes the request and response Headers, for each of the requests in your collections.

https://www.npmjs.com/package/newman-reporter-htmlextra

Yes, I was using htmlextra 1.6.6. and it has this “featurebug”. Took a day for me to check around how others work with request headers/params 😕.