CLOUDP-287247: IPA-109: Validate custom method must use colon (:) followed by the custom verb

[yelizhenden-mdb]

Proposed changes

Jira ticket: CLOUDP-287247

Implement the rule for custom method must use camelCase

Checklist

• I have signed the MongoDB CLA
• I have added tests that prove my fix is effective or that my feature works

Changes to Spectral

• I have read the README file for Spectral Updates

Further comments

[yelizhenden-mdb]

undefined means that the methodName is validated against camelCase

[lovisaberggren]

Suggested change

	const isCamelCase = casing(methodName, { type: 'camel', disallowDigits: true });
	if (isCamelCase !== undefined) {
	return ERROR_RESULT;
	}
	return casing(methodName, { type: 'camel', disallowDigits: true });

[lovisaberggren]

If you want ot customize the error message, you can change the yaml here:
message: '{{error}} http://go/ipa/109' -> message: 'Custom error message here. http://go/ipa/109'

[yelizhenden-mdb]

It would return undefined if validated or something like {... use camel case} if not validated.
Also, we disregard returning ERROR_RESULT.

[yelizhenden-mdb]

If you want ot customize the error message, you can change the yaml here:
message: '{{error}} http://go/ipa/109' -> message: 'Custom error message here. http://go/ipa/109'

I can send a custom message which includes the problematic method name

[lovisaberggren]

Ah I see, yeah it would be nice to have {methodName} must use camelCase, let's go with original approach and add the evaluated string to the message 👍

[lovisaberggren]

LGTM, one nit on the error message 👍