import 'package:asn1lib/asn1lib.dart';

var s = ASN1Sequence();
s.add(ASN1Integer(23));
s.add(ASN1OctetString('This is a test'));
s.add(ASN1Boolean(true));

// GET the BER Stream
var bytes = s.encodedBytes;

import 'package:asn1lib/asn1lib.dart';

// e.g. bytes from the Encoding Example
var p = ASN1Parser(bytes);
var s2 = p.nextObject();
// s2 is a sequence...


// relaxed parsing, returning a generic ASN1Object from (yet) unsupported structures, instead of throwing
var p2 = ASN1Parser(bytes, relaxedParsing: true);
var s3 = p2.nextObject();
// s3 is a sequence...

    var s = parser.nextObject();
    // We expect this is a context-specific class
    expect(s, isA<ASN1ContextSpecific>());
    // which is also an ASN1Object...
    expect(s, isA<ASN1Object>());
    // We expect this is a sequence, so "recast" to a sequence type
    var sequence = ASN1Sequence.fromBytes(s.encodedBytes);
    expect(sequence, isA<ASN1Sequence>());