SONARHTML-207 Create rule S6827: Anchors should contain accessible content

[yassin-kammoun-sonarsource]

Inspired from anchor-has-content

[ilia-kebets-sonarsource]

Why not capture the following cases:

<a />
<a><Bar aria-hidden /></a> <!--this one will need to be adapted to something that exists in HTML>

I tested all from https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/main/__tests__/src/rules/anchor-has-content-test.js

[ilia-kebets-sonarsource]

Last comment, otherwise LGTM!

[yassin-kammoun-sonarsource]

Why not capture the following cases:

<a />
<a><Bar aria-hidden /></a> <!--this one will need to be adapted to something that exists in HTML>

I tested all from https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/main/__tests__/src/rules/anchor-has-content-test.js

I am not sure about <a><Bar aria-hidden /></a> as the behaviour of the undefined value is unpredictable.

[sonarqube-next]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube

[H-Lo]

https://community.sonarsource.com/t/anchors-must-have-content-and-the-content-must-be-accessible-by-a-screen-reader-web-s6827/111545