[BUG] [DART] The default readme file has missing/misleading information

[harsimranmaan]

Bug Report Checklist

• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator (example)?
• Have you tested with the latest master to confirm the issue still exists?
• Have you searched for related issues/PRs?
• What's the actual output vs expected output?
• [Optional] Sponsorship to speed up the bug fix or feature request (example)

Description

openapi-generator version

5.1.1

Generation Details

java -jar ~/Downloads/openapi-generator-cli-5.1.0.jar generate -i trober.yaml -c config.yaml -g dart-dio-next -o trober_sdk -p pubVersion=1.1.1

Steps to reproduce

Generate a dart package with the dart-dio-next generator. Observe that the README.md has missing information for author and incorrect links to generated docs when published on pub.dev. eg: See https://pub.dev/packages/trober_sdk

Related issues/PRs

Suggest a fix

Requires fixes to the README.md template. would send a PR with fixes.

[kuhnroyal]

@harsimranmaan Do you consider this solved with #9201?

[NANASHI0X74]

I've run into this as well... AFAICT the README examples and documentation generated are still wrong, for example it will tell me to do something like this:

var api_instance = new CompaniesApi();

while the companiesApi constructor requires two arguments.

So now instead I'm looking at the tests generated that I found via looking into the changed files in #8869:
https://github.com/kuhnroyal/openapi-generator/blob/8240a4fbafff6ddb93d1e992488efb4a6d0c391b/samples/client/petstore/dart-dio/petstore_client_lib/test/pet_api_test.dart#L14-L15
where did that file go in the current master btw?

[kuhnroyal]

That would be https://github.com/OpenAPITools/openapi-generator/blob/master/samples/openapi3/client/petstore/dart-dio-next/petstore_client_lib_fake/test/pet_api_test.dart

If you are interested in providing a PR, this is the API-Doc template: https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator/src/main/resources/dart/libraries/dio/api_doc.mustache

[NANASHI0X74]

huh, was the dio generator's doc template already wrong before the migration to null safety? I just tried migrating from the default dart generator

[kuhnroyal]

Yes it was.