Support readOnly + required combination again

[FYamazaki]

I am totally new here. But I found a similar issue at [Support readOnly + required combination|https://github.com/cdimascio/express-openapi-validator/issues/145] The 4.13.9 has the same issue.

[cdimascio]

there is a test for this that is passing.

test: https://github.com/cdimascio/express-openapi-validator/blob/master/test/read.only.spec.ts#L170-L184 oas spec: https://github.com/cdimascio/express-openapi-validator/blob/master/test/resources/read.only.yaml#L14-L46

please validate your spec/usage against this to ensure its accurate

[FYamazaki]

I tried to clone, build, and test. But I couldn't build it. But any test case for both default and readOnly like this? {code} nfProfileChangesInd: type: boolean default: false readOnly: true {code}

[cdimascio]

@FYamazaki to get set up quickly, click the "Gitpod | Ready-to-code" badge.

Step by Step:

1. Navigate to https://github.com/cdimascio/express-openapi-validator
2. Click the "Gitpod | Ready-to-code" badge
3. Login to Gitpod using your e.g. Github account (You get 10 hours free per month)
4. This will bring you into a brief setup wizard... Choose VsCode as the IDE and express-openapi-validator as the project

Once complete, you'll have a dev environment setup in the cloud for express-openapi-validator

5. In the terminal, type

npm i && npm run compile && npm test

All the tests should pass.

You can now add it.only(... to the test in the comment above and poke around with the api spec.