@indrajala/asn1der/src/tests/asn1node.spec.ts

parse ASN.1 DER structures

import { expect } from 'chai';
import 'mocha';
import { parseDER } from '..';

const hex = '3081f10201020a01010201030a01010408dd4490c65d7f3b3504003056bf853d080206017596adf018bf85454604443042311c301a04157a612e636f2e696e6472616a616c612e666c756964020101312204207b6d3688d13ef0b621464e05dc712a4c62e34707388a52aeb61c35238da94f14307fa1083106020102020103a203020101a30402020800a5053103020106a6053103020103bf8148050203010001bf8377020500bf853e03020100bf853f020500bf85402a30280420dfc2920c81e136fdd2a510478fda137b262dc51d449edd7d0bdb554745725cfe0101ff0a0100bf85410502030186a0bf8542050203031519';

describe('Asn1Node', 
    () => { 

        const node = parseDER(Buffer.from(hex, 'hex'))[0];

        it('getSetElements yields the child elements', () => { 

            const setNode = node.get('7.0.0');

            expect(true)
            .to
            .equal(true); 
        }); 

        it('getNULL works correctly when the null node is present', () => { 
            
            // console.log(node.get('7.#503.0').toString());
            // console.log(node.get('7.#503').identifier);

            expect(node.get('7.#503.0').getNull())
            .to
            .equal(true); 
        }); 

        it('getNULL works correctly when the null node is not present', () => { 
            expect(node.get('7.#504.0')?.getNull() ?? false)
            .to
            .equal(false); 
        }); 

    }
);