hashname/test/hashname.test.js

Public-Key(s) Fingerprint Generator

var expect = require('chai').expect;
var hashname = require('../index.js');


describe('hashname', function(){

  it('should generate from two keys', function(){
    var keys = {
      "3a":"hp6yglmmqwcbw5hno37uauh6fn6dx5oj7s5vtapaifrur2jv6zha",
      "1a": "vgjz3yjb6cevxjomdleilmzasbj6lcc7"
    };
    expect(hashname.fromKeys(keys)).to.be.equal('jvdoio6kjvf3yqnxfvck43twaibbg4pmb7y3mqnvxafb26rqllwa');
  })

  it('should generate from one key', function(){
    var keys = {
      "1a": "vgjz3yjb6cevxjomdleilmzasbj6lcc7"
    };
    expect(hashname.fromKeys(keys)).to.be.equal('echmb6eke2f6z2mqdwifrt6i6hkkfua7hiisgrms6pwttd6jubiq');
  })

  it('should generate from a buffer', function(){
    var keys = {
      "3a": new Buffer('3bfd832d8c85841b74ed76ff4050fe2b7c3bf5c9fcbb5981e0416348e935f64e','hex')
    };
    expect(hashname.fromKeys(keys)).to.be.equal('nzf4f6j7ylv53z3m4egrwltv2t2yks4rtpaimeg3avwqsoshqxba');
  })

  it('fails w/ no keys', function(){
    expect(hashname.fromKeys({})).to.be.equal(false);
  })

  it('fails w/ bad id', function(){
    expect(hashname.fromKeys({"bad":"8jze4merv08q6med3u21y460fjdcphkyuc858538mh48zu8az39t1vxdg9tadzun"})).to.be.equal(false);
  })

  it('returns buffer', function(){
    expect(hashname.buffer('4w0fh69ad6d1xhncwwd1020tqnhqm4y5zbdmtqdk7d3v36qk6wbg')).to.be.a('object');
  })

  it('returns intermediates', function(){
    var keys = {
      "3a":"hp6yglmmqwcbw5hno37uauh6fn6dx5oj7s5vtapaifrur2jv6zha",
      "1a": "vgjz3yjb6cevxjomdleilmzasbj6lcc7"
    };
    var im = hashname.intermediates(keys);
    expect(im).to.be.a('object');
    expect(im['1a']).to.be.equal('ym7p66flpzyncnwkzxv2qk5dtosgnnstgfhw6xj2wvbvm7oz5oaq');
    expect(im['3a']).to.be.equal('bmxelsxgecormqjlnati6chxqua7wzipxliw5le35ifwxlge2zva');
  });

  it('returns key buffer', function(){
    var keys = {
      "3a":"hp6yglmmqwcbw5hno37uauh6fn6dx5oj7s5vtapaifrur2jv6zha",
      "1a": "vgjz3yjb6cevxjomdleilmzasbj6lcc7"
    };
    var buf = hashname.key('3a',keys);
    expect(buf).to.be.a('object');
    expect(buf.toString('hex')).to.be.equal('3bfd832d8c85841b74ed76ff4050fe2b7c3bf5c9fcbb5981e0416348e935f64e');
  });
  
  it('generates from intermediates', function(){
    var ims = { '1a': 'ym7p66flpzyncnwkzxv2qk5dtosgnnstgfhw6xj2wvbvm7oz5oaq' };
    var keys = {};
    keys['3a'] = new Buffer('3bfd832d8c85841b74ed76ff4050fe2b7c3bf5c9fcbb5981e0416348e935f64e','hex');
    expect(hashname.fromKeys(keys, ims)).to.be.equal('jvdoio6kjvf3yqnxfvck43twaibbg4pmb7y3mqnvxafb26rqllwa');
  });

  it('returns sorted ids', function(){
    expect(hashname.ids(['1a','2a']).toString()).to.be.equal(['2a','1a'].toString());
    expect(hashname.ids(['1a','2a'],{'3a':true}).toString()).to.be.equal(['3a','2a','1a'].toString());
  });

  it('rejects bad id', function(){
    expect(hashname.isID('1a')).to.be.true;
    expect(hashname.isID('at')).to.be.false;
    expect(hashname.isID('1 ')).to.be.false;
  });

  it('finds best id', function(){
    expect(hashname.match(['1a','2a','44'],['1a','2a','55'])).to.be.equal('2a');
  });

  it('extracts ids', function(){
    var ids = hashname.ids({'1a':true,cs2a:true,'nope':false});
    expect(ids.length).to.be.equal(2);
    expect(ids.indexOf('2a') > -1).to.be.true;
  });

  it('exposes base32 utility', function(){
    expect(hashname.base32).to.be.an('object');
    expect(hashname.base32.encode(new Buffer('foo'))).to.be.equal('mzxw6');
    expect(hashname.base32.decode('mzxw6').toString()).to.be.equal('foo');
  });

  it('exposes siphash utility', function(){
    expect(hashname.siphash).to.be.a('function');
    expect(hashname.siphash('anptpctxorixfzzj6dwwncwz3vzeessbhuokkfsdlx2upxw4qocq', 'bar').toString('hex')).to.be.equal('7aca1b410fcaed47');
  });

  it('verifies hashname', function(){
    expect(hashname.isHashname('anptpctxorixfzzj6dwwncwz3vzeessbhuokkfsdlx2upxw4qocq')).to.be.true;
    expect(hashname.isHashname({})).to.be.false;
    expect(hashname.isHashname('anptpctxorixfzzj6dwwncwz3vzeessbhuokkfsdlx2upxw4qoc')).to.be.false;
  });


})