[Mocha] Uncaught SecurityError: localStorage is not available for opaque origins

NodeJS - Mocha

1. Error - 오류

Uncaught SecurityError: localStorage is not available for opaque origins

2. Problem - 문제

jsdom 11.12.0버전 부터 발생했다고 한다.

3. Solved - 해결

JSDOM 생성시 다음과 같이 url 속성에 http://localhost값을 넣어서 사용한다.

• jsdom

    const dom = new JSDOM(``, {
        url: "http://localhost"
    });

• mocha-jsdom

    const dom = new JSDOM({
        url: "http://localhost"
    });

4. Reference - 참조

• Mocha : SecurityError: localStorage is not available for opaque origins: https://github.com/jsdom/jsdom/issues/2383#issuecomment-442199291
• jest : SecurityError: localStorage is not available for opaque origins: https://github.com/jsdom/jsdom/issues/2304